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Black sleeved EPS 4+4 pin extension cable, 45cm length, heatshrink-free connectors

CableMod

CableMod Classic ModFlex EPS 4+4 pin Extension Black 45cm

SKU CH-0V7P-4B589

Extends an 8-pin EPS power cable by 45 centimetres with heatshrink-free ModFlex sleeving for a clean look

  • Refresh frequency45 cm (17.72 in)
  • Rated speedTangle Free
  • Cable length45 cm
  • Team affiliation1 Piece
  • First connector8 Pin EPS
  • Second connector8 Pin EPS
  • Extends 8-pin EPS cables by 45 cm
  • High-grade copper wiring for maximum conductivity
  • Signature ModFlex sleeving gives vivid colour and flexibility
  • 100% heatshrink-free design for a clean look
  • Male-to-female 8-pin EPS connectors ensure broad PSU compatibility

Classic ModFlex EPS Extension

This 45cm black cable extends an 8-pin EPS connector to a 4+4 pin EPS connector. It uses high-grade copper wiring for reliable conductivity and is compatible with every power supply on the market. The male-to-female design simplifies cable routing in custom builds.

ModFlex Sleeving and Thermals

The high-density ModFlex sleeving provides vivid color and supreme flexibility without any heatshrink material. This construction reduces bulk and improves airflow around the cable path during normal system operation. Tangle-free shielding keeps the extension neat inside the chassis.

Heatshrink-Free Design Benefit

Eliminating heatshrink gives a clean, uniform appearance along the full 45cm length. The single-piece package contains only the extension cable itself, so builders receive exactly what is needed for EPS cable management. No additional software or accessories are included or required.

How it compares

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

Price $20.99
Pricier than about 62% of the 7,693 comparable items (median $14.99).

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Specifications

Product
Brand nameCableMod
Model nameCM-CAB-4EPS-45KK-R
Product typeEPS
Product colorBlack
Performance
Rated speedTangle Free
Display
Refresh frequency45 cm (17.72 in)
Ports & slots
First connector8 Pin EPS
Second connector8 Pin EPS
Connector detailsEPS
Connector genderMale to Female
Size & build
Overall lengthCentimeters 45
Cable length45 cm
Cable shieldingTangle Free
More details
Team affiliation1 Piece

Questions about this item

How do I install the 45 cm EPS extension onto my existing 8-pin EPS cable without damaging the heatshrink-free sleeves?

Align the male 8-pin end with the PSU cable's female connector, press straight in until the latch clicks, then route the 45 cm length to the motherboard's 4+4 pin socket — the ModFlex sleeving bends easily so avoid sharp kinks near the crimps.

Will the ModFlex sleeving or copper wiring degrade and need replacement after long-term use inside a closed case?

The high-grade copper wiring and high-density ModFlex sleeving are rated for continuous operation at typical PSU voltages; no periodic replacement is expected unless physical damage occurs during hardware changes.

What is the first limitation I will hit when running sustained load through this 45 cm extension?

The 45 cm length adds a small voltage-drop margin; under sustained maximum EPS current the connector latch or motherboard socket thermal limit will be reached before the cable itself becomes the bottleneck.

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