SXDOOL
SXDOOL MF80251V2-Q010-S99 80x80x25mm 12V 3.60W Maglev Dell 4-wire 5-pin case fan
An 80 mm Maglev case fan with a 12 V 4-wire 5-pin Dell connector drawing 3.60 W
- Maglev bearing reduces friction for longer service life
- 80 mm square frame fits standard 8025 mounting holes
- Four-wire PWM control enables precise speed regulation
- Five-pin Dell connector matches original 89R8J-A00 pinout
- Wide 4.5 V to 13.8 V input range supports 12 V systems
Precision Dell Replacement
This 80 mm Maglev case fan matches the Dell 89R8J-A00 part number and uses the original 4-wire 5-pin connector. It fits directly into compatible Dell chassis without adapter cables or soldering. System builders restoring or servicing those platforms can install it as a drop-in spare.
Build Integration
The 8025 frame mounts in standard 80x80 mm locations and draws power from the 12 V rail through the proprietary Dell header. Maglev bearing operation removes mechanical contact, reducing vibration transmitted to the case. The four-wire interface returns speed feedback to the motherboard for closed-loop control.
Sustained Operation
Maglev suspension maintains consistent rotational stability during continuous duty because there is no sleeve or ball surface to wear. The 4.5 V to 13.8 V input range lets the fan start reliably at low PWM duty cycles and run quietly at reduced speed. Power draw stays at 3.60 W across the operating envelope.
Highlights
- Maglev bearing reduces friction for longer service life
- 80 mm square frame fits standard 8025 mounting holes
- Four-wire PWM control enables precise speed regulation
- Five-pin Dell connector matches original 89R8J-A00 pinout
- Wide 4.5 V to 13.8 V input range supports 12 V systems
Specifications
No published specifications for this item yet.
Questions about this item
What is the power draw of the MF80251V2-Q010-S99 at full speed?
The fan is rated at 3.60W at 12V, so sustained operation stays within that power envelope.
How loud or hot does the Maglev bearing get after hours of continuous running?
Maglev bearings reduce friction, keeping noise and heat low even during all-day use at 12V.
Which motherboard header matches the Dell 4-wire 5-pin plug on this fan?
It requires a Dell-specific 5-pin header wired for 4-wire PWM control; standard 4-pin headers will not fit.
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