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Black flat cable with 8-pin PSU connector splitting to dual 4+4-pin CPU connectors

YEPLOOK

YEPLOOK PSU 8Pin to Dual 8Pin 4+4Pin CPU Flat Cable 18AWG 70cm for CORSAIR RM750e RM850e RM1000e TYPE 4

SKU CH-NVQV-F1FE7

Connects a Corsair Type 4 PSU 8‑pin port to two CPU 4+4‑pin headers using 18AWG flat wire rated for 155 W and 235 W

  • Product colorBlack
  • Dual 4+4Pin CPU power from one PSU 8Pin
  • 18AWG tin-coated copper supports up to 10A per pin
  • 70cm flat cable with 8cm extension eases routing
  • Rated 155W on 4-pin and 235W on 8-pin CPU connectors
  • Compatible with CORSAIR RM750e RM850e RM1000e TYPE 4 modular PSUs

Compatibility with Corsair Type 4 PSUs

This flat cable set connects a single PSU 8‑pin port to two CPU 4+4‑pin connectors for Corsair RM750e RM850e RM1000e units. It is built for builders who need an extra CPU power feed on these specific modular supplies. Buyers with non‑Type‑4 Corsair units or other brands cannot use this cable safely.

Sustained power delivery

Each 18AWG conductor uses UL1007 tin‑coated copper rated for up to 10A continuous current. The 4‑pin leg supports up to 155W and the 8‑pin leg up to 235W under steady load. The flat‑wire design helps heat dissipate evenly during prolonged operation. Builds that exceed those per‑connector wattages will need a different power arrangement.

Installation and common issues

The 70cm main run plus an 8cm extension on the 4+4‑pin side gives routing flexibility inside most chassis. Flat construction makes the cable easy to bend and tie down without kinking. The PSU‑side plug is an ATX 8‑pin male connector, not a PCIe 8‑pin, so inserting it into the wrong modular port is the typical mistake that prevents the system from posting.

How it compares

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

Price $9.99
Cheaper than about 80% of the 7,839 comparable items (median $14.99).

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Specifications

Product
Product colorBlack

Questions about this item

Will the 18AWG flat cable run hot when delivering 235 watts to an 8-pin CPU connector all day?

The cable uses UL1007 18AWG tin-coated copper rated for up to 10A per terminal, so it handles the 235-watt 8-pin load without excess heat.

Which power supply must I already own for this Type 4 cable to work?

It is built for Corsair RM750e, RM850e and RM1000e units that use the Type 4 modular pinout; other PSUs have different pinouts and will not work.

Can I keep my older 4-pin-only motherboard and still use the dual 4+4-pin ends?

Yes — the splitter provides one full 8-pin and one 4-pin connector; the 4-pin end supplies up to 155 watts for legacy boards.

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