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 80mm square CPU fan with 2-pin power connector

OEM Industries

OEM Industries FSY81S05M 80mm 5V 0.18A 2-pin CPU cooler

SKU CH-Z59B-ZRD65

An 80 mm sleeve-bearing fan drawing 5 V and 0.18 A through a 2-pin connector for compact CPU cooling

  • Fan size80 mm
  • Bearing designSleeve Bearing
  • Power input connector2 Pin
  • Product colorBlack
  • Product typeFan only
  • Compact 80 mm frame fits tight builds
  • 5 V 0.18 A draw keeps power use low
  • Simple 2-pin connector plugs straight into standard headers
  • Sleeve bearing runs quietly at low speed
  • 15 mm slim profile clears low-profile memory

Compact 80 mm 5 V fan

The OEM Industries FSY81S05M is an 80 mm square DC fan rated for 5 V and 0.18 A. It uses a sleeve bearing and a two-pin power connector without LED lighting. The unit suits low-profile builds or replacement cooling where a small 5 V fan is specified.

Two-pin 5 V header required

Connection is made through a standard two-pin 5 V header on the motherboard or a compatible fan controller. The 5 V supply limits speed to a fixed level, so the fan runs at constant RPM without PWM control. No additional mounting hardware is included beyond the fan frame.

Direct swap for 80 mm 5 V coolers

This model replaces an existing 80 mm 5 V two-pin cooler of the same 80×80×15 mm footprint. The upgrade is worthwhile when the original fan has failed or become noisy, but it does not add variable-speed control or higher airflow than the original specification.

How it compares

Measured against everything we stock in CPU Coolers & Heatsink Fans, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 70% of the 1,559 comparable items (median $19.99).
Fan size 80 mm
Typical for this category: the median of 812 items is 80 mm.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Model nameFSY81S05M
Product colorBlack
Product typeFan only
Power
Power input connector2 Pin
Size & build
Fan size80 mm
Bearing designSleeve Bearing
More details
LED lightingNo

More in CPU Coolers & Heatsink Fans

Similar items