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Square black 90mm frame 38mm deep four-wire 48V 0.6A inverter cooling fan

Fans

Fans DATB0938B8U DC 48V .6A 9038 9CM 90*90*38mm 4 Wires 8U Inverter Cooling Fan

SKU CH-HWS8-Y2FCA

A 90 mm square, 38 mm deep case fan running on 48 V DC with a four-wire PWM connection

  • 48 V DC input powers 8U inverter cooling systems
  • 90 × 90 × 38 mm frame fits standard 9 cm mounting points
  • Four-wire PWM connector enables precise speed control
  • 6 A draw delivers high airflow for dense chassis

48V DC 9038 Inverter Cooling Fan

This 90 mm square frame fan operates at 48 V DC with a 0.6 A current draw. The four-wire connector supports speed control and monitoring signals. It is built for 8U inverter enclosures and similar industrial equipment that require forced-air cooling in a 38 mm thick profile.

Sustained airflow in fixed installations

Continuous operation at the rated voltage delivers steady airflow through the 9038 frame without the thermal throttling seen in short-burst designs. The 38 mm depth allows deeper blade geometry that maintains pressure across dense heatsink fins during extended load periods. Buyers who need variable-speed profiles below the minimum PWM duty cycle or who require redundant dual-fan arrays should look elsewhere.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $29.99
Pricier than about 74% of the 8,339 comparable items (median $19.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How much noise and heat does the 9038 fan produce when running continuously at 48 V?

The 9038 frame measures 90×90×38 mm and draws 0.6 A at 48 V, so sustained operation will generate audible airflow noise and a warm exhaust stream typical of high-speed server fans.

What voltage source and connector must I already have to power this 4-wire 48 V fan?

You need a 48 V DC supply capable of at least 0.6 A and a 4-pin PWM header or matching 4-wire plug to connect the fan’s power, ground, tachometer and control lines.

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