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Square black 80mm frame fan with four-wire Dell connector

SXDOOL

SXDOOL DS08025R12U 80mm case fan 12V 4900 RPM

SKU CH-Z4GS-PP8NY MPN DS08025R12U

80 mm PWM fan with speed measurement runs at 4900 RPM on 12 V for Dell Precision T1600 cooling

  • Fan Size80mm
  • ColorBlack
  • LEDNon-LED
  • 80 × 80 × 25 mm form factor fits Dell Precision T1600 chassis
  • 4900 RPM PWM speed regulation balances airflow and noise
  • 12 V 0.7 A motor delivers high air volume for CPU cooling
  • 0000 hour rated life at 25 °C ensures long-term reliability
  • Four-wire Dell interface supports speed measurement and PWM control

80 mm PWM case fan for Dell Precision T1600

This 80 × 80 × 25 mm fan runs at 12 V and reaches 4900 RPM under PWM control. It is built as a direct replacement for the Dell Precision T1600 CPU cooler using the proprietary Dell 4-wire 5-hole connector. The unit is new and manufactured by AVC in Taiwan. Buyers needing a different mounting pattern or a standard 4-pin PWM header cannot use this model.

Thermals noise and power draw at 4900 RPM

At full speed the fan draws 0.7 A and moves a high air volume through the heatsink. PWM regulation lowers speed and noise when the CPU load drops, while the speed-measurement wire reports real-time RPM to the system. Rated service life is 10.0000 hours at 25 °C and 45 to 85 % relative humidity. No acoustic or static-pressure figures are supplied.

Dell 4-wire 5-hole connector and PWM logic

The bundled connector matches the motherboard header on the Precision T1600 without adapters. PWM intelligent speed regulation and speed-measurement functions are handled by the fan’s onboard electronics; no extra software or drivers are required. The package contains only the fan assembly; no mounting screws, cables or controllers are included.

Highlights

  • 80 × 80 × 25 mm form factor fits Dell Precision T1600 chassis
  • 4900 RPM PWM speed regulation balances airflow and noise
  • 12 V 0.7 A motor delivers high air volume for CPU cooling
  • 0000 hour rated life at 25 °C ensures long-term reliability
  • Four-wire Dell interface supports speed measurement and PWM control

Specifications

Fan Size80mm
ColorBlack
LEDNon-LED

Questions about this item

How do I connect the dell4 wire 5-hole connector on this DS08025R12U fan to the Dell Precision T1600 motherboard header?

Align the keyed 5-hole plug with the 4-wire PWM header on the board; the extra hole ensures correct orientation so the 12 V, ground, tachometer and PWM pins match without forcing.

When will the sleeve bearing in this 80 mm fan need replacement based on the rated service life?

The manufacturer rates the bearing for 10.0000 hours at 25 °C and 45 to 85 % relative humidity; plan a swap once the system approaches that runtime.

At what temperature does the 0.7 A current draw limit sustained airflow on this 4900 RPM fan?

The 0.7 A rating is specified at 25 °C; higher ambient temperatures reduce the current headroom and can cause the PWM controller to throttle speed earlier.

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