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Black 80mm square case fan with 3-wire 4-pin Dell plug

SXDOOL

SXDOOL 80mm Case Fan SUPERRED CHB0812DS-R5 for Dell OptiPlex 390 790 990 3010 SFF

SKU CH-FSB5-J0SGB

80 mm replacement chassis fan for Dell OptiPlex 390, 790, 990 and 3010 SFF systems with DC 12 V 0.30 A operation

  • Product typeCase Fan Accessory
  • Fits Dell OptiPlex 390 790 990 3010 SFF chassis
  • 80 mm square frame matches original mounting points
  • DC12V 0.30A rating keeps power draw low
  • Three-wire four-pin Dell plug installs without adapters
  • 25 mm thickness clears small-form-factor clearances

Direct replacement fan

This 80 mm case fan is built for Dell OptiPlex 390 790 990 3010 SFF chassis. It matches the original SUPERRED CHB0812DS-R5 part number 99GRF-A00 and runs on DC12V 0.30A. The unit suits repair technicians and owners who need a like-for-like cooling component.

Proprietary connector limits reuse

The fan uses a 3-wire 4-pin DELL original plug that fits only the listed OptiPlex SFF models. It will not connect to standard motherboard headers or other chassis without an adapter. Buyers who want a generic case fan for a different system cannot use this part.

Simple swap with correct model match

Installation requires opening the SFF case and plugging the keyed connector into the dedicated fan header. The main risk is ordering the wrong variant for a non-listed OptiPlex model, which will leave the connector incompatible and the fan unusable.

How it compares

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

Price $14.99
Cheaper than about 67% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Product typeCase Fan Accessory

Questions about this item

Which fan model fits my Dell OptiPlex SFF chassis?

The SUPERRED CHB0812DS-R5 replaces Dell part number 99GRF -A00 and is built for the OptiPlex 390, 790, 990 and 3010 small-form-factor cases.

What does the 0.30 A current draw mean once the fan is installed?

At 12 V the fan draws 0.30 A, giving a low power profile that suits the limited cooling budget of a compact SFF system.

How does the 3-wire 4-pin Dell plug affect speed control?

The proprietary 3-wire 4-pin connector plugs directly into the OptiPlex motherboard header, so the board can monitor fan speed and adjust voltage for automatic thermal control.

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