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Four black 80 mm square PWM fans with 38 mm depth, 4-pin connectors and 30 cm cables

ARCTIC

ARCTIC S8038-10K 4-pack 80×80×38 mm PWM fan 500-10000 RPM 12 V Black

SKU CH-AMZM-2H8GP

Four 80 × 38 mm PWM fans with 500-10000 RPM range, 51 mmH₂O static pressure and 17330 m³/h airflow, dual ball bearings for durability

  • Dual ball bearings extend lifespan and resist heat and dust
  • PWM speed control from 500 to 10000 RPM balances cooling and noise
  • 51 mmH₂O static pressure and 17330 m³/h airflow suit radiators and cases
  • Fits 2U server cases for CPU or system ventilation upgrades
  • 30 cm cable and 4-pin connector work with 2-pin and 3-pin headers

80 mm PWM fan four-pack

The ARCTIC S8038-10K is a set of four 80×80×38 mm PWM fans designed for 12 V DC operation. Each unit runs from 500 to 10000 RPM and connects via a standard 4-pin header with a 30 cm cable. The impeller uses dual ball bearings for durability and resistance to heat and dust.

Suits 2U server and radiator upgrades

These fans fit 2U server cases and work as CPU, radiator or system ventilation replacements. Builders who need larger frame sizes or addressable RGB lighting should look elsewhere. The wide PWM and voltage speed range suits both high static pressure and airflow demands.

51 mmH₂O static pressure

A maximum static pressure of 51 mmH₂O and airflow of 17330 m³/h decide whether this fan meets the cooling target. The dual ball-bearing design and 4-pin PWM control support both 2-pin and 3-pin headers for flexible installation.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $42.99
Pricier than about 80% of the 8,808 comparable items (median $16.99).

Specifications

No published specifications for this item yet.

Questions about this item

What PWM duty cycle and RPM range does the 4-pin connector support?

The fan runs from 500 to 10000 RPM under PWM or voltage control and plugs into 4-pin, 3-pin or 2-pin headers.

What screw spacing and frame depth does the 80 × 80 × 38 mm frame need?

Standard 80 mm mounting holes with a 38 mm thick frame fit 2U server cases and typical case or radiator mounts.

How do I connect the 30 cm cable to a 3-pin header without losing speed control?

Plug the 4-pin connector onto the three active pins of the 3-pin header; voltage regulation will still adjust speed, only the PWM signal is unused.

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