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Black 40mm square case fan with 3-pin connector

Zyvpee

Zyvpee Z40G05MS1A5-69J53 40mm 4020 3-pin case fan

SKU CH-99Z4-9TPYK

A compact 40 mm ball-bearing case fan running at 1600-1999 RPM with a 3-pin DC5V connector

  • Bearing designBall
  • Rotational speed1600-1,999 RPM
  • Power input connector3 Pin
  • LED lightingNon-LED
  • Product typeCase Fan
  • Compatible withCPU Cooler
  • Compact 40×20 mm frame fits tight builds
  • 5 V, 0.05 A draw keeps power use low
  • Ball bearing rated for long service life
  • Three-pin connector enables speed monitoring
  • 1600–1999 RPM range delivers focused airflow

40 mm 4020 case fan

The Zyvpee Z40G05MS1A5-69J53 is a 40 mm square case fan with a 20 mm thickness. It runs on 5 V DC at 0.05 A and connects through a three-wire lead. The black frame holds a ball bearing rated for 1600 to 1999 RPM.

Suits tight CPU-cooler mounts

This fan fits builders who need a 40 mm replacement for a CPU cooler or similar confined space. The three-pin connector supplies power and tachometer feedback but no PWM control. Buyers who require four-pin PWM regulation or larger airflow should look at other sizes.

Three-pin 5 V power connector

The single specification that decides fit is the three-pin 5 V connector paired with 40 mm by 20 mm dimensions. Verify that your header and mounting holes match before ordering.

How it compares

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

Price $24.99
Pricier than about 63% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Brand name3ccooler.com
Product lineZ40G05MS1A5-69J53
Model nameZ40G05MS1A5-69J53
Product typeCase Fan
Product colorBlack
Performance
Rotational speed1600-1,999 RPM
Power
Power input connector3 Pin
Size & build
Bearing designBall
Product dimensions40 × 20 mm
Compatibility
Compatible withCPU Cooler
More details
LED lightingNon-LED

Questions about this item

What does the 1600-1999 RPM range mean for airflow inside a compact build?

At that speed range the 40 mm frame moves enough air for tight CPU coolers or small-form-factor cases without excessive noise.

How does the 3-pin connector limit speed control on a modern motherboard?

The 3-pin header allows voltage-based regulation only; PWM precision is not available with this connector.

Will the 40 x 20 mm frame fit the mounting holes on a standard 40 mm fan bracket?

Yes, the 40 mm square footprint with 20 mm thickness matches the common 4020 mounting pattern used on many CPU coolers.

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