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Jet black sleeved 4-pin PWM fan extension cable, 70 cm long

Darkside Computer Modding

Darkside Computer Modding DS-0578 70 cm 4-Pin PWM Fan Sleeved Cable Jet Black

SKU CH-V15F-6RGWY

A 70 cm sleeved extension cable with 4-pin PWM connectors in jet black

  • Product colorBlack
  • Key features27 in (70 cm) 4-pin PWM fan extension cable Color: Jet Black
  • 70 cm reach for flexible fan placement
  • 4-pin PWM connector preserves speed control
  • Jet Black sleeving matches dark builds
  • Male-to-female design extends existing cables cleanly
  • Model DS-0578 identifies the exact part

Jet Black 4-Pin PWM Fan Extension Cable

The Darkside DS-0578 is a 70 cm sleeved cable that extends a 4-pin PWM fan connection inside a PC case. It suits builders who need extra reach for clean routing behind a motherboard tray or around large coolers. The jet black sleeve keeps the wiring discreet in windowed builds.

Replaces shorter stock fan leads

Standard fan cables often fall short when the header sits far from the mounting point. This 27 inch extension bridges that gap without daisy-chaining multiple adaptors. The upgrade is worth it whenever cable strain or untidy loops would otherwise compromise airflow or aesthetics.

Handles one PWM fan per cable

Each unit carries the four wires required for speed control and monitoring on a single 4-pin header. It runs out when a build needs more than one extended fan run, so additional cables are required for each extra device. The 70 cm length covers most mid-tower and full-tower layouts.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $2.99
Cheaper than about 97% of the 7,839 comparable items (median $14.99).

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Specifications

Product
Brand nameDarkside
Model nameDS-0578
Product colorBlack

Questions about this item

What connector does the DS-0578 cable use to attach to a 4-pin PWM fan header?

The DS-0578 uses a 4-pin PWM male connector on one end and a matching 4-pin PWM female connector on the other, so it plugs directly into a standard motherboard fan header and the fan plugs into the cable.

Which step do builders often miss when routing the 70 cm sleeved extension?

Builders often forget to seat the retention clips on both the motherboard header and the fan connector until they click, leaving the connection loose and causing the fan to run at full speed or not start at all.

When should the sleeved 4-pin PWM extension be replaced?

Replace the cable if the sleeving frays, the pins bend or oxidise, or the retention clips no longer hold the connectors firmly in the header or fan socket.

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