Fans
Fans PF70251VX-Q02U-S99 70x70x25mm 12V 2.46W 4-wire case fan
70 mm square case fan with four-wire PWM control runs on 12 V and draws 2.46 W
- 12 V operation for standard motherboard headers
- 4-wire PWM control enables precise speed regulation
- 70 × 70 × 25 mm footprint fits compact chassis
- 46 W power draw keeps energy use low
Compact 70 mm 4-wire case fan
This 70 mm square fan fits tight server and workstation chassis where space is limited. It runs on 12 V DC and draws 2.46 W through a standard 4-wire connector that enables PWM speed control. The 25 mm thickness matches the common slim profile used in 1U and 2U enclosures.
Ideal for density-optimised builds
Suits integrators populating rackmount servers, blade enclosures or compact industrial PCs that require 4-wire PWM regulation. Not for builds that can only mount larger frame sizes, nor for headers limited to 3-pin voltage control.
Highlights
- 12 V operation for standard motherboard headers
- 4-wire PWM control enables precise speed regulation
- 70 × 70 × 25 mm footprint fits compact chassis
- 46 W power draw keeps energy use low
Specifications
No published specifications for this item yet.
Questions about this item
What are the mounting hole dimensions for the PF70251VX-Q02U-S99 70x70x25mm fan?
The fan measures 70mm by 70mm with a 25mm thickness, matching standard 70mm case fan mounting hole spacing.
How do I connect the 4-wire PWM cable correctly on this 12V server cooler?
Align the keyed 4-pin connector with the motherboard or controller header; forcing it backwards bends pins and disables speed control.
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