We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small black 50mm square case fan with three wires

Zyvpee

Zyvpee EFB0512LA -7X42 12V 0.08A 3 Pin 50mm case fan

SKU CH-49ME-3M0T3

A 50 mm ball-bearing case fan with 3-pin speed monitoring for 12 V DC cooling

  • Bearing designBall
  • Power input connector3 Pin
  • LED lightingNon-LED
  • Product typeCase Fan
  • Product colorBlack
  • Key featuresDC square Cooler
  • Ball bearing extends service life
  • 12 V 0.08 A keeps power draw low
  • 3-pin connector enables speed monitoring
  • 50 × 50 × 10 mm fits tight spaces
  • Non-LED black frame suits stealth builds

Compact 12V Case Fan

The Zyvpee EFB0512LA is a 50 mm square case fan designed for tight chassis spaces. It runs on 12 V at 0.08 A and uses a three-pin connector with speed monitoring. A ball bearing supports continuous operation in cooling roles.

Builders with Restricted Clearance

This fan suits small-form-factor builds, embedded boards or replacement cooling where a 50 mm footprint is required. It is not for users who need higher airflow, larger frame sizes or PWM control via a four-pin header.

Integration with Standard Headers

The three-pin plug connects directly to common motherboard or controller headers, leaving four-pin headers free for other devices. Its thin 10 mm profile clears low-profile heatsinks and crowded PCB layouts without modification.

How it compares

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

Price $16.99
Cheaper than about 60% of the 8,339 comparable items (median $19.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Product lineEFB0512LA
Model nameEFB0512LA
Product typeCase Fan
Product colorBlack
Power
Power input connector3 Pin
Size & build
Bearing designBall
Product dimensions50 × 50 × 10 mm
More details
LED lightingNon-LED

Questions about this item

Will the 3-pin connector plug straight into my motherboard's 3-pin fan header?

Yes, the fan uses a standard 3-pin power connector that fits any 3-pin or 4-pin motherboard fan header.

Can I run this 50 mm fan at lower speeds on an older board that only supports voltage control?

The 3-pin design allows voltage-based speed control, so older boards can reduce the 12 V supply to slow the fan down.

How do I confirm the speed monitoring wire is reporting RPM to the BIOS?

Enter the BIOS hardware monitor after boot; a live RPM reading for the header confirms the third wire is working.

More in PC Cooling Fans

Similar items