OEM Industries
OEM Industries R40W12BS2AC-07 40×56 mm 12 V 1.54 A CPU cooler
A 40 × 56 mm server fan with ball bearing, running at 12 V and 1.54 A for compact CPU cooling
- ColorBlack
- TypeFan only
- Fan Size40mm
- Bearing TypeBall
- LEDNo
- High airflow from 12 V 1.54 A motor
- Compact 40 × 56 mm frame fits tight server bays
- Ball bearing ensures long operational life
- NIDEC 4056 engineering for reliable cooling
- Black finish with no LED keeps builds clean
Compact 40 × 56 mm Server Fan
The OEM Industries R40W12BS2AC-07 is a 40 mm square fan built for tight server and workstation chassis. It targets system integrators and technicians who need a direct replacement for a 4056 form-factor cooler in 1U or blade environments.
Ball-Bearing 12 V 1.54 A Operation
The unit runs on a 12 V supply drawing 1.54 A and uses a ball-bearing motor for continuous duty cycles. No LED lighting is fitted, keeping the airflow path clean and the acoustic profile predictable in densely packed racks.
Drop-In 4056 Mounting Pattern
The cooler matches the standard 40 × 56 mm screw spacing so it fits existing brackets without modification. Its black frame and fan-only design leave full clearance for adjacent memory modules, riser cards or storage cages.
Βασικά χαρακτηριστικά
- High airflow from 12 V 1.54 A motor
- Compact 40 × 56 mm frame fits tight server bays
- Ball bearing ensures long operational life
- NIDEC 4056 engineering for reliable cooling
- Black finish with no LED keeps builds clean
Προδιαγραφές
| Model | R40W12BS2AC-07 |
|---|---|
| Color | Black |
| Type | Fan only |
| Fan Size | 40mm |
| Bearing Type | Ball |
| LED | No |
Ερωτήσεις για αυτό το προϊόν
How do I install the R40W12BS2AC-07 fan and what step is often missed?
Mount the 40 mm fan using the four corner holes, connect the 12 V power lead, and verify the ball bearing spins freely — the step often missed is confirming the airflow direction arrow points toward the heatsink.
What maintenance will the R40W12BS2AC-07 need later?
The ball bearing is sealed; no lubrication is required. Periodically blow dust from the blades and frame with compressed air to keep airflow at spec.
What limit appears first when the R40W12BS2AC-07 runs continuously at 12 V 1.54 A?
Sustained operation at the rated 1.54 A draw makes motor heating the first limit; ensure case ventilation keeps ambient temperature within the fan's operating range.
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