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
Small black 40 by 10 millimetre case fan with two wires

Zyvpee

Zyvpee DFS40105M 40 mm 10 mm 5 V .8 W 2 pin sleeve case fan

SKU CH-AKVY-G5V3Y

A 40 mm sleeve-bearing case fan running below 1600 RPM on 5 V power with a two-pin connector

  • Bearing designSleeve bearing
  • Rotational speed<1,600 RPM
  • Power input connector2 Pin
  • LED lightingNon-LED
  • Product typeCase Fan
  • Compatible withCase
  • Compact 40 mm frame fits tight chassis spaces
  • Low 0.8 W draw reduces system power load
  • Quiet sleeve bearing suits noise-sensitive builds
  • Sub-1600 RPM speed balances airflow and acoustics
  • Simple 2-pin connector enables quick installation

Compact 40 mm case fan

The Zyvpee DFS40105M is a 40 mm by 10 mm case fan designed for tight spaces inside a computer chassis. It runs on 5 V power and draws .8 W through a two-pin connector. The sleeve bearing keeps the motor simple and the black frame blends into most builds.

Practical limits of the two-pin interface

A two-pin connector supplies constant voltage without a speed signal or PWM control. The fan therefore spins at a fixed rate up to 1600 RPM and cannot be regulated by the motherboard. Builders who need variable speed or fan-curve tuning should choose a three-pin or four-pin model instead.

Sleeve bearing and day-to-day implications

The sleeve bearing uses a thin oil film that runs quietly at low loads but can wear faster than ball bearings in continuous operation. The 40 mm square frame with 10 mm depth fits narrow mounts such as router enclosures or small-form-factor cases. Two wires keep cabling minimal for cramped routing.

How it compares

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

Price $21.99
Pricier than about 55% of the 8,339 comparable items (median $19.99).

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

Specifications

Product
Brand nameZyvpee
Product lineDFS40105M
Model nameDFS40105M
Product typeCase Fan
Product colorBlack
Performance
Rotational speed<1,600 RPM
Power
Power input connector2 Pin
Size & build
Bearing designSleeve bearing
Product dimensions40 × 10 mm
Compatibility
Compatible withCase
More details
LED lightingNon-LED

Questions about this item

Should I choose the 40 mm by 10 mm version for my router or a different size?

The DFS40105M measures 40 mm square and 10 mm thick, matching the standard 4010 mounting holes used in many routers and small cases.

What does the sub-1600 RPM rating mean once the fan is installed?

At under 1600 RPM the sleeve-bearing fan moves a modest airflow suited to low-heat devices while keeping noise low in a compact chassis.

How does the 2-pin 5 V connector limit speed control in practice?

The two-wire 5 V plug supplies fixed voltage, so the fan runs at its rated speed without PWM or voltage regulation from the header.

More in PC Cooling Fans

Similar items