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Small black 30mm square case fan 10mm thick two wires

Zyvpee

Zyvpee DFB301005L 30mm case fan

SKU CH-CHKF-4K72Y

A 30 mm ball-bearing case fan drawing 0.5 W at 5 V for compact cooling

  • Fan size30 mm
  • Bearing designBall
  • Power input connector2 Pin
  • LED lightingNon-LED
  • Product typeCase Fan
  • Product colorBlack
  • Compact 30 mm frame fits tight chassis spaces
  • Ball bearing ensures durable, low-friction operation
  • 5 V, 0.5 W draw keeps power use minimal
  • Two-pin connector simplifies wiring in small devices
  • Non-LED black design stays discreet in any build

30 mm ball-bearing case fan

The Zyvpee DFB301005L is a 30 mm square case fan with a ball bearing and a two-pin power connector. It runs on a 5 V supply and draws 0.5 W. The compact frame measures 30 mm by 10 mm and has no LED lighting. It is suited for tight spaces such as small-form-factor chassis or network equipment.

Two-pin 5 V power limit

The fan uses a simple two-pin connector that delivers fixed 5 V power without PWM speed control. Speed cannot be adjusted by the motherboard and the fan will run at full voltage whenever powered. The 0.5 W draw is low but the connector provides no tachometer signal for monitoring. Builders needing variable speed or fan-speed reporting must use a different interface.

Check voltage header and mounting holes

Verify that your board or device offers a 5 V two-pin header with the correct pin spacing for this fan. The 30 mm by 10 mm frame requires matching mounting holes or a compatible bracket. Confirm the physical clearance in your chassis or router enclosure before ordering. No screws or adapters are mentioned in the specifications.

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).
Fan size 30 mm
Lower than about 97% of the 1,114 comparable items (median 120 mm).

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Specifications

Product
Brand nameZyvpee
Product lineDFB301005L
Model nameDFB301005L
Product typeCase Fan
Product colorBlack
Power
Power input connector2 Pin
Size & build
Fan size30 mm
Bearing designBall
Product dimensions30 × 10 mm
More details
LED lightingNon-LED

Questions about this item

Should I pick the 30mm or 3010 version of this fan?

There is only one version listed: the DFB301005L measures 30mm by 10mm and runs on 5V at 0.5W with a 2-pin connector.

What does the 0.5W rating mean once the fan is installed?

It draws half a watt at 5 volts, so a standard 5V header or USB port can power it without extra adapters.

What does the 2-pin connector limit in practice?

The 2-pin design supplies fixed 5V power only; speed control or monitoring requires a separate controller or voltage regulator.

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