OEM Cooling Fan for EliteBook 660 665 645 640 G11 HSN-038/039C 16" Laptop Series, this is the cooling fan for CPU processor, attaches to your existing heatsink.

If your PC fan is running very loud or not functioning then a replacement may be needed.

*NOTE*: This Series was offered with DIFFERENT configurations (15W 0.8CM & 28W 1.0CM CPU), Check your PC's model number for compatibility before purchasing.
Spare Part Number(s): N96441-001, P00707-001, P00708-001
Compatible Part Number(s): EG50040S1-CX40-S9A, FS1P DFS5K12B15E6AC, DQ5D587M068, ATEMLOAQAJTF34

Specifications:
Direct Current: DC 5V / 0.5A, 2.5W
Color: Black
Power Connection: 4-Pin 4-Wire, Wire-to-board
Condition: Open box, Brand NEW and Unused directly from OEM factory, NOT a Refurbished or Pulled parts.

Reference list of compatible with Laptop models:
. EliteBook 660 G11
. EliteBook 665 G11
. EliteBook 645 G11
. EliteBook 640 G11
. ProBook 440 G11
. ProBook 445 G11
. ProBook 460 G11
. ProBook 465 G11