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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

  • Connector count3
  • Connector detailsDVI to DVI
  • Connector genderFemale to Female
  • Team affiliation1 Piece
  • Seller notice6 years
  • Product typeSpeaker Wires
  • 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.

How it compares

Measured against everything we stock in Y-Splitter Power Cables, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 80% of the 433 comparable items (median $13.99).

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Specifications

Product
Brand nameCable Matters
Model nameACCBL00007A
Product typeSpeaker Wires
Ports & slots
Connector count3
Connector detailsDVI to DVI
Connector genderFemale to Female
Size & build
Overall length< 1 in
More details
Team affiliation1 Piece

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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