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Black 4-pin PWM fan splitter cable with five connectors and 70 cm length

Cable Matters ACCBL00007A 4-Pin PWM Fan Splitter Cable 70 cm

SKU CH-DASJ-R82QN

Connects up to four PWM fans to one motherboard header with 70 cm overall length and synchronous speed control

  • TypeSpeaker Wires
  • Length< 1"
  • Connector Number3
  • Connector DetailDVI to DVI
  • Terminal GenderFemale to Female
  • Specifications1 X 4-pin Pwm Connector, ARCTIC, ACCBL00007A, 70, centimeter
  • Connect up to four fans from one motherboard header
  • 70 cm overall length with 40 cm lead to first socket
  • Synchronous PWM signal sent to all four connected fans
  • RPM feedback provided from the first fan socket only
  • Thin unsheathed wires keep cable cross-section small for tight routing

Connect up to four fans

The Cable Matters ACCBL00007A splitter connects up to four case fans to a single motherboard 4-pin PWM header. It suits builders whose board lacks enough fan headers for their cooling layout. The 70 cm overall length reaches fans across mid-tower and larger cases.

Splits one header into four

This cable replaces the need for a second or third motherboard header when total fan draw stays at or below 1 A. If a build requires more than four fans or exceeds that current limit, a powered hub with ten slots and Sata power becomes the appropriate upgrade.

Ideal for simple multi-fan runs

The splitter works well for air-cooling arrays and radiator pairs that share one speed curve. Builders who need independent speed profiles per fan, or who run high-current fans that push past 1 A combined, should look at a powered hub instead.

Highlights

  • Connect up to four fans from one motherboard header
  • 70 cm overall length with 40 cm lead to first socket
  • Synchronous PWM signal sent to all four connected fans
  • RPM feedback provided from the first fan socket only
  • Thin unsheathed wires keep cable cross-section small for tight routing

Specifications

BrandCable Matters
ModelACCBL00007A
TypeSpeaker Wires
Length< 1"
Connector Number3
Connector DetailDVI to DVI
Terminal GenderFemale to Female
Specifications1 X 4-pin Pwm Connector, ARCTIC, ACCBL00007A, 70, centimeters, Personal Computer, 1.6002 L x 5.6896 W x 20.0914 H centimeters, 0.009 kilograms
Sports Team1 Piece
Features1 X 4-pin Pwm Connector, Personal Computer
Disclaimer6 years

Questions about this item

How long is the cable from the motherboard header to the first fan socket?

The lead from the 4-pin PWM connector to the first socket is 400 mm.

Which socket returns the RPM signal to the motherboard?

Only the first 4-pin socket passes the RPM signal back; the other three sockets carry PWM only.

When would the total fan draw exceed the splitter's 1 A limit?

If the combined current of all connected fans goes above 1 A, the ARCTIC Case Fan Hub with Sata power is recommended instead.

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