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Small 50 mm square USB case fan with black frame and transparent blades

SXDOOL

SXDOOL AD5005MB-D7B 5V 0.10A 5015 5CM USB case fan

SKU CH-CT30-YR3TY

A 50 mm case fan powered by USB 1.1 or 2.0 with double-ball bearings

  • Fan size50 mm
  • Power input connectorUSB 1.1/2.0
  • Compact 50 mm frame fits tight spaces
  • USB 1.1/2.0 power needs no extra cable
  • Double-ball bearings extend service life
  • Ultra-quiet 5 V 0.10 A operation keeps noise low

Compact USB fan for tight spaces

The SXDOOL AD5005MB-D7B is a 50mm square frame measuring 15mm thick and runs on 5V DC power. It draws 0.10A through a USB 1.1/2.0 connector so it can plug directly into a computer port or compatible hub. Double ball bearings keep the two-wire motor running smoothly in small enclosures.

Practical limits of USB power

The USB 1.1/2.0 interface caps the available current at 500mA, so the fan cannot exceed its rated 0.10A draw. Builders who need higher airflow or static pressure for dense radiators will find the 50mm frame and low voltage insufficient. The fixed USB cable also rules out standard 3-pin or 4-pin motherboard headers without an adapter.

How it compares

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

Price $7.99
Cheaper than about 93% of the 8,339 comparable items (median $19.99).
Fan size 50 mm
Lower than about 87% of the 1,114 comparable items (median 120 mm).

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Specifications

Power
Power input connectorUSB 1.1/2.0
Size & build
Fan size50 mm

Questions about this item

Which USB version should I use with the 5015 fan?

The 5015 connects to USB 1.1 or 2.0 ports, so any standard USB-A socket will power it.

What does the 0.10 A rating mean for everyday cooling?

At 0.10 A the fan draws very little current, making it safe for laptop ports or low-power hubs while still moving air through the 50 mm frame.

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