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Small two-tone CPU cooler fan with four-pin connector

Zyvpee

Zyvpee BSB05505HP CPU Cooler Fan 5V .4A 4 Pin for Lenovo B305

SKU CH-HTCQ-Z2WJ6

A 5V .4A four-pin CPU cooler fan built for the Lenovo B305 all-in-one desktop

  • Power input connector4 Pin
  • LED lightingNon-LED
  • Product typeCPU Cooler Fan
  • Product color2-Tone
  • Key featuresCPU Cooling
  • 4-pin PWM connector enables precise speed control
  • 5 V .4 A rating keeps power draw low
  • Designed specifically for Lenovo B305 all-in-one
  • Non-LED 2-tone design avoids unwanted light spill
  • Delta BSB05505HP model ensures direct replacement fit

Direct replacement for Lenovo B305

This Zyvpee BSB05505HP CPU cooler fan is built as a direct replacement for the Lenovo B305 all-in-one PC. It matches the original 5V .4A specification and uses a 4-pin power connector. The non-LED, 2-tone unit targets owners who need to restore stock cooling performance without modification.

Drops into the existing all-in-one chassis

Installation uses the native mounting points and the factory 4-wire header, so no adapter cables or BIOS changes are required. The fan draws power directly from the mainboard and frees the builder from sourcing proprietary Delta parts. Physical photos supplied by the supplier should be compared to the original unit before fitting.

Suits Lenovo B305 owners only

This cooler suits anyone repairing a Lenovo B305 all-in-one who wants an exact electrical and mechanical match. Builders working on any other desktop, laptop or custom chassis should look elsewhere because the connector pinout, voltage and mounting pattern are specific to this single model.

How it compares

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

Price $30.99
Pricier than about 76% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Brand name3ccooler.com
Product lineBSB05505HP
Model nameBSB05505HP
Product typeCPU Cooler Fan
Product color2-Tone
Power
Power input connector4 Pin
More details
LED lightingNon-LED

Questions about this item

How much current does the BSB05505HP draw at 5 V?

The fan is rated at .4 A on a 5 V supply, so sustained use will not exceed that current level.

Does the 4-pin connector allow speed control or only monitoring?

The fourth wire provides a PWM signal so the motherboard can regulate fan speed and reduce noise during long sessions.

Will this cooler fit a Lenovo B305 all-in-one without extra brackets?

It is built specifically for the Lenovo B305 chassis, so no additional mounting hardware is required.

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