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
Tiny black and white square micro fan 17 by 17 by 0.3 mm three pin 5 V

Zyvpee

Zyvpee UF5H5-503 17 mm 3-pin 5 V case fan

SKU CH-2S04-46HE6

A 17 mm micro case fan running at 1600-1999 RPM with a 3-pin 5 V connector and waterproof construction

  • TypeCase Fan
  • CompatibilityCPU Cooler
  • RPM1600-1999 RPM
  • Power Connector3 Pin
  • ColorBlack / White
  • LEDNon-LED
  • Ultra-thin 17 mm profile fits tight CPU cooler spaces
  • 5 V three-pin power connector enables direct motherboard control
  • 1600–1999 RPM range delivers focused micro cooling airflow
  • Waterproof construction protects internals from moisture and dust
  • Compact 1.7 cm square frame suits dense component layouts

Micro Cooling Fan

The Zyvpee UF5H5-503 is a 17 mm micro cooling fan designed for compact CPU coolers and tight chassis spaces. It operates on a 5 V supply and connects via a standard 3-pin header for direct motherboard control.

1600-1999 RPM Range

The fan spins between 1600 and 1999 RPM, delivering targeted airflow for small heatsinks or confined component zones. Its 1.7 cm square frame and 0.3 cm thickness limit total air volume, so it cannot replace larger case fans for broad chassis ventilation.

Non-LED 3-Pin Upgrade

This unit replaces older 2-wire micro fans that lack speed monitoring, adding tachometer feedback for BIOS fan curves. It is not suited for builders needing addressable lighting, PWM control, or higher static pressure for dense radiator stacks.

Highlights

  • Ultra-thin 17 mm profile fits tight CPU cooler spaces
  • 5 V three-pin power connector enables direct motherboard control
  • 1600–1999 RPM range delivers focused micro cooling airflow
  • Waterproof construction protects internals from moisture and dust
  • Compact 1.7 cm square frame suits dense component layouts

Specifications

BrandZyvpee
SeriesUF5H5-503
ModelUF5H5-503
TypeCase Fan
CompatibilityCPU Cooler
RPM1600-1999 RPM
Power Connector3 Pin
ColorBlack / White
LEDNon-LED
FeaturesMicro Cooling
Dimensions17*03MM

Questions about this item

Will the 3-pin connector on this 17 mm fan work with the 3-pin headers on my older CPU cooler?

Yes, the 3-pin connector fits standard 3-pin headers found on older CPU coolers and motherboards; the fan runs at 1600-1999 RPM from the 5 V supply.

How can I confirm the UF5H5-503 is spinning correctly after I install it?

Check the fan-speed reading in BIOS or monitoring software — it should report between 1600 and 1999 RPM — and feel for airflow from the 1.7 cm square frame.

Does the box include mounting screws or a voltage adapter, or must I buy them separately?

The package contains only the 17 mm micro fan with its attached 3-wire lead; mounting hardware and any 5 V adapter are not included.

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

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.