We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black CPU cooler fan with silver heatsink fins

Fans

Fans CPU Cooler KDB0705HA-7L42 BA31-00078A BA31-00056A MCF-919BM05

SKU CH-Y6DH-PV1K7

Replacement CPU cooling fan compatible with NP-P510, P560, P580, P710, R505, R503, R508, R509, R510, R700 and R710 laptops

  • Compatible with NP series laptops including P510 P560 P580 P710
  • Fits multiple R-series models such as R503 R505 R508 R509 R510 R700 R710
  • Replaces original parts BA31-00078A BA31-00056A MCF-919BM05
  • New condition CPU air cooler from brand Fans

Compatible CPU Air Cooler for Specific Laptop Models

This CPU air cooler is designed as a direct replacement for the listed NP and R series laptop models including P510, P560, P580, P710, R505, R503, R508, R509, R510, R700, and R710. It matches the original part numbers KDB0705HA-7L42, BA31-00078A, BA31-00056A, and MCF-919BM05. Buyers needing a cooling fan for these exact machines can use this new unit.

Limited to Listed Part Numbers and Models

The cooler is only verified for the specific part numbers and laptop models stated in the compatibility list. It will not fit systems requiring different fan dimensions, connector types, or mounting layouts. Buyers with other notebook series or custom desktop builds should not purchase this cooler as it lacks universal mounting hardware.

Highlights

  • Compatible with NP series laptops including P510 P560 P580 P710
  • Fits multiple R-series models such as R503 R505 R508 R509 R510 R700 R710
  • Replaces original parts BA31-00078A BA31-00056A MCF-919BM05
  • New condition CPU air cooler from brand Fans

Specifications

No published specifications for this item yet.

Questions about this item

Which part number matches my laptop model?

The listing includes KDB0705HA-7L42, BA31-00078A, BA31-00056A and MCF-919BM05; match the code on your existing fan to one of these.

What does the fan do once installed in a compatible notebook?

It draws cool air over the CPU heatsink and exhausts heat through the chassis vents to keep processor temperatures in check.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.