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Small black square case fan 40 by 48 millimetres 7-wire 8-pin connector

Zyvpee

Zyvpee DB04048B12U 40x48mm 12V 1.14A 7-wire 8-pin case fan

SKU CH-SWGA-HAN2C

A 40 by 48 millimetre case fan with dual ball bearings, 12 volt 1.14 amp power draw and a 7-wire 8-pin connector

  • Bearing design2 Ball
  • Power input connector7 Wires
  • LED lightingNon-LED
  • Product typeCase Fan
  • Product colorBlack
  • Product dimensions40 × 48 mm
  • Two-ball bearing for extended service life
  • 12 V 1.14 A power draw fits standard server rails
  • 40 mm × 48 mm footprint suits tight 1U chassis
  • Seven-wire eight-pin connector enables full speed and monitoring control
  • Non-LED black frame keeps rack lighting clean

Zyvpee 40x48mm Server Cooling Fan

The Zyvpee DB04048B12U is a compact square case fan measuring 40 by 48 millimetres. It runs on 12 volts drawing 1.14 amps and uses a seven-wire lead terminating in an eight-pin connector. Dual ball bearings support continuous operation in servers or workstations where space is restricted.

Suited for tight 4048 mounting holes

This unit fits chassis designed for the 4048 form factor and delivers tachometer or alarm signals through its extra wires. Builders who need standard three or four-pin PWM headers, LED lighting or larger frame sizes will not be able to use this fan without adapters or redesign.

Critical spec: seven-wire eight-pin power connector

The connector layout is the single detail that decides compatibility; the pin-out must match the motherboard or backplane header exactly. Verify the wiring scheme against your system documentation before purchase because an incorrect match will prevent the fan from spinning or reporting speed.

How it compares

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

Price $25.99
Pricier than about 65% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Brand name3ccooler.com
Product lineDB04048B12U 0065
Model nameDB04048B12U
Product typeCase Fan
Product colorBlack
Power
Power input connector7 Wires
Size & build
Bearing design2 Ball
Product dimensions40 × 48 mm
More details
LED lightingNon-LED

Questions about this item

What does the 7-wire 8-pin connector provide compared with a standard 3-pin or 4-pin fan header?

The seven conductors give the motherboard full access to tachometer, PWM control, alarm and sensor lines on the DB04048B12U, so the server can monitor speed, vary voltage and flag faults without extra wiring.

The listing shows DB04048B12U and a 0065 suffix — which one should I order for a 12 V 1.14 A server slot?

Both codes describe the same 40×48 mm dual-ball-bearing fan rated at 12 V and 1.14 A; order the DB04048B12U 0065 unit and it will match the spec.

How much airflow can I expect from the 40×48 mm frame running at 12 V in a 1 U chassis?

At 12 V the 4048 frame draws 1.14 A through its dual-ball bearings, delivering the high static pressure needed for dense 1 U server airflow paths.

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