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Vszerda 70x70x15mm black square case fan with four wires

Vszerda

Vszerda AB07005HX12BB00 70x70x15mm case fan

SKU CH-X2RM-4S558

A 70×70×15 mm case fan with oil bearing, 30 CFM airflow and 30 dBA noise for graphics-card cooling

  • Low noise at 30 dBA for quiet builds
  • 30 CFM airflow keeps components cool
  • 50 000-hour rated life reduces replacements
  • Oil bearing runs smoothly over time
  • 70 × 70 × 15 mm fits tight cases

Compact 70 mm case fan

The Vszerda AB07005HX12BB00 is a 70x70x15 mm case fan built for tight spaces such as the Tsinghua Tongfang Elite V38. It runs on a 5 V supply drawing 0.40 A for a 1.8 W power draw and uses a 4-pin power interface. The oil bearing is rated for 50000 hours of operation.

Suited for small-form-factor repairs

This fan suits technicians replacing the original cooler in the Elite V38 or similar compact graphics-card coolers where a 70 mm square footprint is required. The fixed-speed design delivers 30 CFM at 30 dBA without PWM control. Builders who need variable speed control or higher airflow for larger enclosures should look at something else.

Fixed 30 CFM airflow at 30 dBA

The single specification that decides fit is the fixed airflow of 30 CFM at 30 dBA with no RPM control. If the target system expects a PWM-regulated fan or a different static-pressure curve, this unit will not match the thermal profile.

Highlights

  • Low noise at 30 dBA for quiet builds
  • 30 CFM airflow keeps components cool
  • 50 000-hour rated life reduces replacements
  • Oil bearing runs smoothly over time
  • 70 × 70 × 15 mm fits tight cases

Specifications

No published specifications for this item yet.

Questions about this item

What voltage does the 4-pin power interface supply to this 70x70x15mm fan?

The 4-pin connector delivers 5 V at 0.40 A, giving a 1.8 W power draw for the AB07005HX12BB00.

How much clearance does the 15 mm frame depth require inside the chassis?

The fan occupies 15 mm of depth, so the mounting surface must provide at least that much space behind the 70 mm square footprint.

How is the oil-bearing fan secured to a graphics-card shroud?

Align the four 70 mm mounting holes and fasten screws through the frame; the bearing is pre-lubricated so no extra oiling is needed.

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