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Square black plastic case fan with four wires

Fans

Fans BUB0812DD-CJ62 12V 0.58A four-wire case fan

SKU CH-ZVH5-NPV83

12 V four-wire case fan drawing 0.58 A for Lenovo system cooling

  • 12 V operation with 0.58 A draw for efficient cooling
  • Four-wire PWM control enables precise speed regulation
  • Turbo fan design delivers high airflow for Lenovo systems
  • BUB0812DD-CJ62 model built as direct replacement part

BUB0812DD-CJ62 12V 0.58A PWM case fan

This four-wire turbo fan operates at 12 volts and draws 0.58 amps for Lenovo system cooling. The PWM interface allows automatic speed control based on thermal load. It serves as a direct replacement for the original BUB0812DD-CJ62 unit installed in compatible Lenovo machines.

Replaces worn or failed Lenovo OEM cooler

Install this fan when the original cooler becomes noisy, spins inconsistently or stops entirely. The upgrade is worth it if the system overheats under load or reports a fan-error at boot. Builders needing a different connector pin-out, a lower voltage rating or a non-PWM control method should look elsewhere.

How it compares

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

Price $21.99
Pricier than about 55% 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

What mounting-hole spacing does the BUB0812DD-CJ62 use for installation?

The BUB0812DD-CJ62 uses standard mounting holes compatible with typical case fan locations; verify your chassis hole pattern before fitting.

How do I connect the four-wire lead on the BUB0812DD-CJ62, and what step is often missed?

Plug the 4-pin connector into a PWM fan header on the motherboard, ensuring the keyed notch aligns; the step often missed is enabling PWM control in BIOS so speed adjusts automatically.

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