We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

Ruth's sister

Ruth's sister international power cord 40mm 12V 4020 EFB0412HD

SKU CH-GWC6-0VX7Z

A 40 mm Delta fan with dual ball bearings runs on 12 V for 1U server north-south bridge cooling

  • 40mm frame fits tight 1U server bays
  • 12V dual ball bearing motor extends service life
  • EFB0412HD model targets north-south bridge cooling
  • 4020 form factor matches standard 40mm x 20mm mounting

40mm 12V Server Cooling Fan

This Delta 4020 fan measures 40 mm square and runs on 12 V power. It uses dual ball bearings for reliable operation in continuous-duty environments. The EFB0412HD model is designed for 1U server north-south bridge cooling applications.

Suits tight 1U server bays

Builders fitting a 1U chassis with limited vertical clearance will find the 40 mm frame a direct match for north-south bridge slots. The dual ball bearing design supports long-running server workloads without sleeve-bearing wear. Buyers who need a larger frame size, a different voltage, or a PWM control header should look at other models.

How it compares

Measured against everything we stock in Worldwide Power Cords, at today’s prices. Recalculated every night.

Price $12.99
Pricier than about 85% of the 1,208 comparable items (median $9.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

No published specifications for this item yet.

Questions about this item

What power connector does the 12 V 4020 fan use?

The Delta EFB0412HD has a standard two-pin 12 V DC connector compatible with 40 mm fan headers.

What are the mounting dimensions for the 40 mm frame?

The 4020 square frame measures 40 mm on each side with standard corner screw holes for 1U server brackets.

More in Worldwide Power Cords

Similar items