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Black plastic CPU heatsink blower fan for Dell Optiplex

DBTLAP

DBTLAP CPU Heatsink Blower BUC1012SJ-00 TKR4X-X00 N07D86K for Dell Optiplex 3050 5050

SKU CH-531B-V9XD3

A replacement CPU heatsink blower fan for Dell Optiplex 3050 and 5050 desktops, tested before shipping

  • Accessory categoryCooler
  • Direct replacement for Dell Optiplex 3050 and 5050 systems
  • Exact part match using BUC1012SJ-00 TKR4X-X00 N07D86K reference
  • Pre-tested fan unit ensures reliable operation out of the box
  • Single fan design simplifies installation in compact chassis
  • Photo verification and model check support 100% compatibility confidence

Dell Optiplex 3050 5050 CPU Heatsink Blower

This replacement blower is built for Dell Optiplex 3050 and 5050 desktop systems. It serves owners who need to restore original cooling performance after a fan failure. The part matches the BUC1012SJ-00 and TKR4X-X00 identifiers. Buyers who need a cooler for a different chassis or a liquid-cooling loop cannot use this unit.

Sustained-load behaviour

Each fan is tested before shipping to confirm steady airflow under continuous operation. The blower design pushes air directly across the heatsink fins to keep temperatures stable during long work sessions. No specifications for rotational speed or acoustic output are provided in the data.

Part-number compatibility limit

Correct fit depends on matching the exact part numbers shown in the listing photos. The supplier advises verifying the model number before ordering to ensure 100 percent compatibility. Systems outside the Optiplex 3050 and 5050 range are not supported by this component.

How it compares

Measured against everything we stock in Laptop Cooling Stands & Fans, at today’s prices. Recalculated every night.

Price $41.99
Pricier than about 88% of the 6,190 comparable items (median $20.99).

Specifications

Product
Accessory categoryCooler

Questions about this item

How loud is the BUC1012SJ-00 blower when the Optiplex 3050 runs all day?

The BUC1012SJ-00 is a direct-replacement CPU heatsink blower tested before shipping; it matches the original Dell thermal profile for the Optiplex 3050 and 5050 so noise stays at factory levels.

What must already be in the Optiplex 3050 for the TKR4X-X00 fan to install?

The TKR4X-X00 fits the existing CPU heatsink mounting holes and 4-pin power header on the Optiplex 3050 or 5050 motherboard; no extra brackets or adapters are required.

Will the N07D86K cooler work alongside the original Optiplex 3050 power supply and case airflow?

Yes, the N07D86K is the exact Dell service part for the 3050 and 5050, so it draws the same power and uses the stock chassis airflow path without modification.

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