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Black 97mm square blower fan 33mm thick 4 pin connector

Zyvpee

Zyvpee BG0903-B047-POS 97mm 33mm 12V 2.1A 4 Pin Ball Bearing Blower Case Fan

SKU CH-N2J2-PNJ1Q

A 97 mm by 33 mm blower-style case fan with ball-bearing motor, 12 V 2.1 A draw and a 4-pin connector

  • Bearing designBall
  • Power input connector4 Pin
  • LED lightingNon-LED
  • Product typeCase Fan
  • Product colorBlack
  • Key featuresCPU Cooling
  • Compact 97 mm blower fits tight server bays
  • Ball bearing handles 12 V 2.1 A continuous load
  • Four-wire PWM connector enables precise speed control
  • 33 mm thick frame maximises static pressure
  • Non-LED black design keeps rack aesthetics clean

Compact 97mm Blower Fan

The Zyvpee BG0903-B047-POS is a 97mm by 33mm case fan designed for directed airflow in tight enclosures. It runs on 12V at 2.1A through a 4-pin connector. Ball bearings support continuous operation in server or workstation chassis.

Suited for High-Resistance Layouts

This blower suits builds that must push air through dense heatsink fins or restricted ducting where conventional axial fans stall. It is not for buyers who want broad, low-pressure case circulation or silent running at low RPM.

Sustained Load Behaviour

The ball bearing and 2.1A draw maintain stable speed and pressure during extended duty cycles. Airflow remains consistent without the decay seen in sleeve-bearing units under prolonged thermal stress.

How it compares

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

Price $34.99
Pricier than about 81% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Brand nameZyvpee
Product lineBG0903-B047-POS
Model nameBG0903-B047-POS
Product typeCase Fan
Product colorBlack
Power
Power input connector4 Pin
Size & build
Bearing designBall
Product dimensions97 × 33MM
More details
LED lightingNon-LED

Questions about this item

What motherboard header is required for the 4 Pin power connector on this 97mm fan?

A standard 4 pin PWM header supplies the 12V 2.1A this blower needs; the fourth wire carries the speed signal back to the board.

Will the 97mm frame and 33mm depth fit alongside a full-height PCIe card in a 1U server chassis?

The 97 by 33 mm footprint matches the NMB 9733 form factor used in many 1U trays, leaving the expansion slot clearance unchanged.

How can I confirm the ball bearing blower is spinning at the correct RPM after installation?

Read the fan speed reported by the BIOS or monitoring software through the 4 pin tach wire; it should be stable and above zero.

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