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Small black square 50mm fan with three wires

OEM Industries

OEM Industries D05X-12TSP 50mm Fan CPU Cooler

SKU CH-K7BD-XXVJ4

50 mm Nidec fan with 12 V 0.12 A three-wire power for compact CPU cooling

  • Fan size50 mm
  • Product colorBlack
  • Product typeFan only
  • NIDEC motor ensures reliable long-life operation
  • 50 mm frame fits tight small-form-factor builds
  • 12 V 0.12 A draws minimal power from the header
  • Three-wire connection allows motherboard speed monitoring
  • 5010 series design balances airflow and quiet running

Compact 50 mm Fan Cooler

The OEM Industries D05X-12TSP is a 50 mm square fan unit built around a NIDEC 5010 motor. It runs on 12 V at 0.12 A and connects through a standard three-wire lead. The assembly is sold as a fan only, without a heatsink or LED lighting, and arrives in new condition.

Suits tight enclosures and replacement jobs

This cooler fits small-form-factor cases and legacy boards that have a 50 mm mounting pattern. It will not serve builds that require a larger fan frame or a finned heatsink for higher thermal loads. Buyers needing PWM speed control should note the three-wire interface provides only voltage regulation.

Three-wire 12 V 0.12 A power spec

The 12 V 0.12 A rating and three-wire connector decide whether the cooler matches the header on your board. Confirm the header supplies 12 V and that the mounting holes align with a 50 mm square footprint before ordering.

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 50 mm
Lower than about 77% of the 812 comparable items (median 80 mm).

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Specifications

Product
Model nameD05X-12TSP
Product colorBlack
Product typeFan only
Size & build
Fan size50 mm
More details
LED lightingNo

Questions about this item

Will the 50 mm square frame fit my case fan mount?

The frame measures 50 mm on each side and 10 mm thick, matching a standard 5010 mounting pattern.

How do I connect the three-wire lead to a 12 V header?

Plug the 3-wire connector onto a 12 V fan header; the third wire carries the tachometer signal so the board can read speed.

When should I plan to replace the sleeve bearing?

Expect typical sleeve-bearing life of several years at 0.12 A; replace when noise rises or rpm drops noticeably.

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