Lämpötahnat

Lämpötahna on olennainen osa tehokasta prosessorijäähdytystä. Se täyttää prosessorin ja jäähdyttimen väliin jäävät mikroskopisen pienet ilmaraot ja parantaa näin lämmönsiirtoa huomattavasti. Verkkokauppa.comilta löydät lämpötahnat edulliseen hintaan ja nopealla toimituksella.

 tuotetta

Tuotelistaus

  1. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  2. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  3. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  4. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  5. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  6. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  7. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  8. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  9. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  10. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  11. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  12. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  13. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  14. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  15. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  16. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  17. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  18. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  19. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  20. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  21. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  22. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  23. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  24. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  25. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  26. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  27. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  28. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  29. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  30. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  31. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  32. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  33. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  34. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  35. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  36. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  37. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  38. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  39. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  40. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  41. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  42. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  43. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  44. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  45. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  46. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  47. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00

  48. Ei arvosanaa

    Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes. Loading description line for loading purposes.

    • 1
    • 2
    • 3
    • 4
    • 5
    Loading availability for loading purposes. Loading availability for loading purposes. Loading availability for loading purposes.
    0,00
Teksti:"Reilusti asiakkaan puolella". Yläpuolella kolme sakarainen kruunu-logo.
Teksti:"Todennäköisesti aina halvempi". Yläpuolella prosentti-logo.
Teksti:"Sujuvin asiointi ja nopeimmat toimitukset". Yläpuolella juokseva mies -logo.
Tesksti:"Pidetyin, monipuolisin ja laadukkain valikoima". Vieressä kuva hampurilais menusta (kolme viivaa päällekkäin) ja hiiren kursorista.

Tutustu myös näihin

  1. Toimitus juuri silloin kuin haluat! Juoksevalta henkilöltä näyttävä -logo, plus-merkki ja niiden vieressä kello-ikoni, jossa on V-logo viisareina.

    Valitun tunnin toimitus

    Tilaa nyt ja valitse itsellesi sopiva toimitusaika tunnin tarkkuudella! Toimitustapa on saatavilla pääkaupunkiseudulla 143 postinumeroalueella.

    Lue lisää

  2. Punaisella taustalla valikoima ajankohtaisia tuotteita: sähköpotkulauta, polkupyöriä, kaasugrilli, televisio ja kannettava tietokone.

    Uutuuksia, tarjouksia ja inspiraatiota

    Tervetuloa ajankohtaisten asioiden äärelle!

    Tutustu

  3. Ilmainen toimitus tunnissa. Tekstin vieressä nuolen osoittamaan suuntaan vauhdikkaasti liikkuva hahmo. Kuvan tausta musta, oikeassa laidassa suuri punainen salama. Tekstin fontti on viistossa hahmon kulkusuuntaan.

    Ilmainen Wolt-toimitus

    Osalle valikoimamme tuotteista saat ilmaisen Tunnin toimituksen tai Valitun tunnin toimituksen. Samalle tilaukselle voi lisätä myös muita tuotteita.

    Katso valikoima

  4. Tili-logo punaisella taustalla.

    Maksa myöhemmin Tilillä

    Hyvästi kankeat luotot ja hidas maksaminen! Tili on nopein, joustavin ja naurettavan helppo maksutapa.

    Ota tili käyttöön

  5. Mies kärvistelee olohuoneessa reitittimen kanssa. Hänellä on läppäri pöydällä ja lukee Verkkokauppa.comin opasta asiasta.

    Artikkelit ja valintaoppaat

    Tervetuloa inspiroitumaan Verkkokauppa.comin artikkelien ja oppaiden pariin!

    Tutustu

  6. Auto ajaa ylinopeudella kaupungin läpi.

    Yritystili, -edut ja -palvelut

    Helppoutta, nopeutta ja kustannustehokkuutta yrityksesi hankintoihin!

    Lue lisää

Lämpötahna prosessorin jäähdytyksen tehostamiseen

Lämpötahna levitetään prosessorin ja jäähdyttimen väliin, jossa se täyttää pintojen mikroskopisen pienet epätasaisuudet ja ilmaraot. Ilma johtaa lämpöä heikosti, joten lämpötahna korvaa sen lämpöä paljon paremmin johtavalla aineella. Tämä parantaa lämmönsiirtoa prosessorista jäähdyttimeen ja pitää käyttölämpötilat kurissa myös raskaassa käytössä.

Lämpötahna on tärkeä komponentti niin tietokoneen rakentajalle kuin jäähdyttimen vaihtajalle. Vanha lämpötahna kannattaa vaihtaa aina, kun jäähdytin irrotetaan prosessorilta, sillä käytetty tahna ei enää tiivisty yhtä tehokkaasti uudelleen asennettaessa.

Miten lämpötahnat eroavat toisistaan?

Lämpötahnat eroavat toisistaan ennen kaikkea lämmönjohtavuuden eli W/mK-arvon perusteella. Mitä korkeampi arvo, sitä tehokkaammin tahna siirtää lämpöä. Tavalliseen kotikäyttöön ja peruskokoonpanoihin riittää hyvin edullisempi lämpötahna, kun taas ylikellotetut järjestelmät ja tehokkaat pelikoneet hyötyvät korkean lämmönjohtavuuden tahnoista.

Koostumus vaihtelee myös valmistajien välillä. Osa lämpötahnoista sisältää metallipohjaisia ainesosia, kuten hopeaa tai alumiinia, jotka parantavat lämmönjohtavuutta entisestään. Keraamiset ja silikonipitoiset tahnat ovat puolestaan sähköä johtamattomia, mikä tekee niistä turvallisemman valinnan tilanteissa, joissa tahna saattaa levitä prosessorin ulkopuolelle.

Lämpötahnan pakkauskoko vaihtelee tyypillisesti muutamasta grammasta suurempiin tuubeihin. Yksittäiseen asennukseen riittää yleensä pieni määrä, mutta useampaa konetta huoltavalle tai rakentavalle isompi pakkaus on käytännöllinen valinta.

Lämpötahna osana jäähdytysratkaisua

Lämpötahna toimii parhaiten yhdessä laadukkaan jäähdyttimen kanssa. Verkkokauppa.comin valikoimasta löydät lämpötahnojen lisäksi prosessorijäähdyttimet, tuulettimet ja muut jäähdytyskomponentit. Näin voit koota toimivan jäähdytyskokonaisuuden kätevästi samasta paikasta.

Tutustu lämpötahnojen valikoimaan ja tilaa omasi Verkkokauppa.comista edulliseen hintaan ja nopealla toimituksella.

Alatunniste

© 1992–2026 Verkkokauppa.com Oyj