NEW model # ACC5050-05HZK, 5V DC Brushless Cooling Fan with a Heart Sink. Thisfanis 50mm x 50mm square (2.0″ x 2.0″), with a 40.0mm on center mounting hole configuration. This fan has 6″ (approx.) wire leads terminated to a 4 wire, Male to Female feed through PC drive power supply cable. This Fan itself has 2 Wires: Red (+5V positive), Black (Ground).

Note: I Do Not know what CPU size this fan assembly is designed for, though i’m guessing that it’s probably an early Pentium or similar era AMD CPU.

Thisfanis New from a bulk case, with no retail packaging.

SPECIFICATIONS:

• Voltage: 5 Volt DC
• Fan Size: 50mm x 50mm
• Mechanical Clip Spacing: 54mm