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Black square centrifugal blower fan with central inlet and side exhaust port, 12V 0.85A 3200 rpm label visible

Fans

Fans BFB1012M-5J60RSize 9733 12V 0.85A 3200 rpm case fan

SKU CH-ATX3-XKMPR MPN BFB1012M-5J60RSize

12 V centrifugal blower spins at 3200 rpm with a 3-wire speed-sense lead

  • 12 V blower runs at 3200 rpm for strong airflow
  • 85 A current draw keeps power use low
  • 3-wire interface enables speed monitoring
  • Compact 9733 form factor fits tight spaces
  • Delta original build ensures reliable operation

Delta BFB1012M Blower Fan

The Delta BFB1012M-5J60RSize is a 12V centrifugal blower rated at 0.85A and 3200 rpm. It is designed for equipment cooling where directed airflow through a duct or heatsink is required rather than open-case circulation.

Three-Wire Speed Monitoring

The 3-wire interface provides a tachometer signal so the host system can measure actual fan speed. This allows closed-loop control or alarm triggering if the blower slows due to blockage or wear.

12V DC Power Constraint

Operation is limited to a 12V DC supply capable of delivering at least 0.85A. The blower has no PWM input, so speed cannot be varied by the motherboard; it runs at full 3200 rpm whenever power is applied.

How it compares

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

Price $28.99
Pricier than about 72% 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

How often should the 3-wire speed sensor be checked on the BFB1012M-5J60RSize?

The 3-wire interface reports speed continuously; no scheduled sensor maintenance is required for the blower itself.

What limits continuous operation at 3200 rpm?

The 12 V 0.85 A rating sets the electrical ceiling; sustained load is bounded by that power envelope.

How much heat and noise does the 9733 blower produce at full speed?

At 3200 rpm the unit moves air at its rated current; exact acoustic and thermal output depends on the enclosure it serves.

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