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Small black 40mm square case fan 10mm thick

Ruth's sister

Ruth's sister EFB0412HA 40x40x10mm 12V .12A dual ball case fan

SKU CH-5NSW-YAMND

A 40 mm dual-ball-bearing case fan running on 12 V at 0.12 A for compact cooling

  • 12 V DC power for standard PC builds
  • 12 A draw keeps energy use low
  • Dual ball bearings extend operating life
  • 40 x 40 x 10 mm fits tight spaces

Compact 40 mm case fan

The Ruth's sister EFB0412HA is a 40 x 40 x 10 mm DC 12 V case fan rated at 0.12 A. Its small footprint suits tight chassis, rack-mount gear or replacement cooling in legacy equipment where larger fans cannot fit.

Dual ball bearing construction

Dual ball bearings extend operating life and tolerate varied mounting angles without the wear common to sleeve designs. The 4010 frame uses standard 40 mm screw spacing, so installation matches existing hole patterns in most 4 cm fan locations.

Highlights

  • 12 V DC power for standard PC builds
  • 12 A draw keeps energy use low
  • Dual ball bearings extend operating life
  • 40 x 40 x 10 mm fits tight spaces

Specifications

No published specifications for this item yet.

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