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Ten new 4 cm double fans in a lot

Fans

Fans 405038-12HB HAB 12V 0.75A 4038 4cm 442716CR-4 double fan 10 pcs

SKU CH-3C32-64C5X

Pack of ten 12 V 0.75 A double cooling fans for compact chassis

  • 10 fans in one pack for multi-point airflow
  • 12 V 0.75 A double-fan units deliver strong cooling per slot
  • 40 mm 4038 form factor fits tight chassis spaces
  • 442716CR-4 model code ensures exact replacement match

Compact dual-fan kit for tight enclosures

This pack contains ten 4038 double-fan units designed for 12 V operation. Each module draws 0.75 A and fits the 405038 form factor. The set suits builders populating dense chassis or replacing legacy cooling arrays where space is at a premium.

Twelve-volt limit and fixed current draw

The fans require a 12 V supply and present a constant 0.75 A load per unit. No PWM or voltage-regulation circuitry is mentioned, so speed control depends on external circuitry. Buyers needing variable-speed headers or lower-voltage rails cannot use these modules directly.

How it compares

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

Price $142.99
Pricier than about 90% of the 8,339 comparable items (median $19.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Should I buy the 10-pack of 405038-12HB fans or look for a smaller pack?

This listing supplies exactly 10 pieces of the 405038-12HB HAB 12V 0.75A double fan; no smaller quantity is offered here.

What does the 0.75 A rating mean when the 405038-12HB is running in my case?

Each double fan draws 0.75 A at 12 V, so the pair consumes about 9 W total while spinning.

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