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Black 75mm blower-style CPU cooler with 4-pin connector

Zyvpee

Zyvpee B127515BU 75mm Blower CPU Cooler 12V 4 Pin 1U 775 P4

SKU CH-JRYT-SS4FD

A 75 mm blower-style cooler with a 4-pin 12 V connector and ball bearing for 1U 775 P4 systems

  • Bearing designBall
  • Power input connector4 Pin
  • LED lightingNon-LED
  • Product typeCase Fan
  • Product colorBlack
  • Key featuresCPU Fan
  • 75 mm blower design targets hot air directly out of the chassis
  • 12 V four-pin PWM connector enables precise speed control
  • Ball bearing construction reduces friction for longer service life
  • 1U low-profile height fits tight rack and slim cases
  • Socket 775 mounting matches legacy Pentium 4 platforms

Zyvpee B127515BU 75mm Blower Cooler

The Zyvpee B127515BU is a 75mm blower-style CPU cooler designed for 1U server chassis. It operates on 12V power through a 4-pin connector with ball bearing construction. The black non-LED fan targets legacy Socket 775 and Pentium 4 platforms where low-profile axial airflow is required.

Suits 1U builds on Socket 775 or P4

This cooler fits administrators maintaining older rackmount systems using the 775 P4 mounting pattern. The 4-pin PWM header allows speed control on compatible server boards. Buyers needing coolers for modern desktop sockets or larger tower cases should look elsewhere as the mounting hardware and blower form factor are specific to this legacy platform.

75mm blower with 4-pin PWM for 1U 775 P4

The defining specification is the 75mm blower diameter combined with a 4-pin PWM connector built for 1U height restrictions. This exact combination determines whether the unit fits the target chassis and motherboard layout. Systems requiring taller heatsinks, different mounting hole patterns, or 3-pin voltage control will not accept this cooler.

How it compares

Measured against everything we stock in CPU Coolers & Heatsink Fans, at today’s prices. Recalculated every night.

Price $20.99
Pricier than about 55% of the 1,559 comparable items (median $19.99).

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Specifications

Product
Brand nameZyvpee
Product lineB127515BU
Model nameB127515BU
Product typeCase Fan
Product colorBlack
Power
Power input connector4 Pin
Size & build
Bearing designBall
More details
LED lightingNon-LED

Questions about this item

How much noise and heat does the 75mm blower produce when running continuously at 12V?

The ball-bearing 75mm blower runs on 12V via a 4-pin connector, so speed and airflow scale with PWM control; typical blower designs move concentrated air through a narrow exhaust, which keeps component temperatures lower but can be more audible than larger axial fans at the same duty cycle.

What motherboard header and socket does the 4-pin 775 cooler require to work?

It needs a standard 4-pin PWM CPU fan header and a LGA 775 mounting pattern; the package includes the blower and retention hardware for that socket, so no extra brackets or adapters are necessary.

Will the 1U B127515BU fit beside tall DIMMs or a full-height PCI card in my legacy chassis?

The 1U low-profile blower sits flush over the LGA 775 socket, leaving the surrounding motherboard area clear for tall memory modules and full-height expansion cards in rackmount or slim tower cases.

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