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 70mm square CPU cooler fan with 3-pin connector

OEM Industries

OEM Industries DE07015B12H S020 70x15mm 12V 0.5A 3-Wire CPU Cooler

SKU CH-H836-KBTS5

A 70 mm square fan with ball bearing runs at 12 V and .5 A on a 3-pin connector

  • Fan size70 mm
  • Bearing designBall
  • Product colorBlack
  • Product typeFan only
  • 70 mm square frame fits tight chassis spaces
  • Ball bearing motor extends operational lifespan
  • 12 V .5 A draw keeps power load low
  • Three-wire three-pin connector enables speed reporting
  • 15 mm slim profile clears low-profile motherboards

Compact 70 mm CPU cooler for low-profile builds

This OEM Industries DE07015B12H S020 unit is a square air cooler measuring 70x15mm, designed for small-form-factor systems and replacement applications. It operates on a 12V 0.5A three-wire, three-pin connection and uses a ball bearing for rotation. The black fan-only assembly suits builders who need a direct drop-in for tight clearances.

Sustained airflow with ball-bearing durability

Under continuous load the ball bearing maintains consistent rotational stability better than sleeve alternatives, helping the fan sustain its airflow curve over long sessions. The 12V 0.5A power draw keeps thermal output modest while the three-wire feed supplies a tachometer signal so the motherboard can monitor speed in real time. No LED lighting means zero extra heat from illumination.

Straightforward three-pin mounting

Installation is a matter of aligning the 70mm square frame with the existing mounting holes and plugging the 3-pin header into the CPU fan connector. The only common issue is cable reach in very cramped chassis; the fixed lead length may require an extension if the header sits far from the socket. Buyers who need PWM control or a taller heatsink stack should look elsewhere.

How it compares

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

Price $15.99
Cheaper than about 80% of the 1,559 comparable items (median $19.99).
Fan size 70 mm
Lower than about 55% of the 812 comparable items (median 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 nameDE07015B12H
Product colorBlack
Product typeFan only
Size & build
Fan size70 mm
Bearing designBall
More details
LED lightingNo

Questions about this item

How much power does the 12V 0.5A fan draw when running continuously?

The fan operates at 12 volts and draws 0.5 amps, giving a steady power draw of 6 watts.

What motherboard header is needed for the 3-wire 3-pin connector?

A standard 3-pin fan header on the motherboard is required to power and monitor the fan.

Will the 70mm square frame fit in the same mounting holes as my older 70mm cooler?

The 70x15mm square frame matches common 70mm mounting patterns, so it should align with existing holes.

More in CPU Coolers & Heatsink Fans

Similar items