COMeap CPU Cable for Corsair PSUs, CPU 8 Pin Male to CPU 8 Pin (4+4 Detachable) Male EPS-12V Motherboard Power Adapter for Thermaltake ARESGAME Power Supply 25-inch(63cm)
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AI Verdict
This 25-inch 18AWG replacement cable is a cheap, functional fix for PC builders who lost their original Corsair or Thermaltake CPU power cord, provided you double-check PSU compatibility.
This cable is strictly wired for the proprietary pinouts of specific Corsair, Thermaltake, and ARESGAME modular power supplies. If your exact PSU model is on the compatibility list, the 18AWG wire and 25-inch length will deliver stable EPS-12V power to your motherboard. If your unit isn't listed, using this cable risks catastrophic hardware failure.
Check your exact power supply model number against the compatibility list, and if you need to power a graphics card, search for a PCIe 8-pin cable instead.
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Pros
- Uses standard 18AWG tin-coated copper wire that safely handles high-draw CPUs without melting
- The 25-inch (63cm) length provides enough slack to route behind the motherboard tray in mid-tower ATX cases
- Features a detachable 4+4 pin end to fit both 8-pin and 4-pin EPS motherboard headers
- Costs significantly less than official Corsair premium sleeved replacement cables
Cons
- The pinout is strictly for specific Corsair/Thermaltake/ARESGAME units—plugging this into an EVGA or Seasonic PSU will fry your motherboard
- The cable is unsleeved with basic black plastic insulation, making it look cheap in tempered glass builds
- At 25 inches, it creates excessive cable clutter in small form factor (SFF) ITX cases
Dimension Scores
The 18AWG tin-coated copper wire safely handles the power draw of modern CPUs without overheating.
This is a passive power cable that generates zero electrical whine or physical noise.
The standard plastic insulation and basic connectors function perfectly but lack the premium sleeving found on higher-end custom cables.
The 25-inch length easily reaches across mid-tower cases, but the stiff plastic insulation makes tight 90-degree bends difficult.
Best For
- Replacing a lost CPU power cable for a Corsair RMx or HX series power supply
- Routing CPU power behind the motherboard tray in standard mid-tower ATX cases
- Budget PC flips where you need a functional EPS cable without paying for premium sleeved kits
Not Recommended For
- Powering a graphics card—this is an EPS-12V cable, not a PCIe 6+2 pin cable
- Anyone using an EVGA, Seasonic, or Corsair AX1200 power supply
Watch Out For
- Not a GPU cable — users frequently buy this to power their graphics card, but the EPS pinout will not fit or work with PCIe slots
- Strict PSU compatibility — the PSU-side pinout is proprietary to specific Corsair and Thermaltake models, and using it on unlisted units like EVGA will destroy your components
- Incompatible with AX1200 — despite fitting most Corsair AX series units, this cable does not fit the Corsair AX1200 power supply
Full Specifications
| UPC | 619317080621 |
| ASIN | B07VF887KN |
| Brand | COMeap |
| Color | Black |
| Shape | Round |
| Cable Type | Power Supply Cable for Personal Computer (8-pin ATX) |
| Model Name | COMeap CPU 8 Pin Male to CPU 8 Pin (4+4 Detachable) Male EPS-12V Motherboard Power Adapter |
| Unit Count | 1.0 Count |
| Item Weight | 2.12 ounces |
| Manufacturer | COMeap |
| Connector Type | 8 Pin |
| Number of Pins | 8 |
| Maximum Voltage | 12 Volts |
| Number of Items | 1 |
| Special Feature | High Speed |
| Connector Gender | Male-to-Male |
| Item model number | COMeap CPU 8 Pin |
| Specification Met | Eps |
| AC Adapter Current | 9.52 Amps |
| Compatible Devices | [Corsair modular power supplies] |
| Package Dimensions | 7.83 x 5.51 x 0.79 inches |
| Indoor/Outdoor Usage | Outdoor |
| Customer Package Type | FFP |
| Compatible Phone Models | No Compatible Phone Models |
| Recommended Uses For Product | Connecting Corsair power supply to motherboard |
What Buyers Say
The most frequent issue buyers run into has nothing to do with the cable's quality, but rather buying it for the wrong component. A massive chunk of negative reviews come from people trying to jam this EPS-12V cable into their graphics card, which it is explicitly not designed for. For those who actually use it for CPU power on compatible Corsair units, it performs exactly like the OEM cable. The 18AWG wire handles high power draw without heating up, and the 25-inch length provides plenty of slack for cable routing. Several users noted the plastic insulation is quite stiff, making the final bend at the top of the motherboard a bit stubborn.
“Bought this because I lost my original RM850x cpu cable and it works perfectly, just make sure you actually check the compatibility list so you don't fry your board.”
Common Praise
- Powers high-draw CPUs perfectly without the wires getting warm to the touch
- The 25-inch length easily reaches the top CPU header in large ATX mid-tower cases
- The 4+4 pin connector splits cleanly and snaps securely into the motherboard
- Works flawlessly as a direct replacement for lost Corsair RMx and HX series cables
Common Complaints
- Does not fit graphics cards, catching many buyers off guard
- Fries components if plugged into unlisted power supplies like EVGA or Seasonic
- The plastic wire insulation is stiff and hard to train around tight corners
- Does not fit the Corsair AX1200 power supply despite fitting other AX models
Ownership Tips
- The locking clip on the motherboard side requires a firm push to fully seat and click into place.
- The stiff insulation holds its shape well once bent, but requires some force to initially route through case grommets.
- The 4+4 split ends can slide apart slightly during installation, requiring you to pinch them together while plugging them in.
Frequently Asked Questions
Will this work to power my graphics card?
No. This is an EPS-12V cable designed exclusively for motherboard CPU power headers, and the pin shapes will not physically fit a GPU.
Can I use this with an EVGA or Seasonic power supply?
Absolutely not. The PSU-side pinout is wired specifically for Corsair and select Thermaltake/ARESGAME units, and using it on other brands will fry your motherboard.
How long is the cable?
It measures 25 inches (63cm) from end to end, which is long enough to route behind the motherboard tray in most mid-tower cases.
Does this fit the Corsair AX1200?
No. While it fits most Corsair AX and RM series units, the AX1200 uses a different proprietary pinout and is explicitly incompatible.
Can I split the motherboard end for a 4-pin CPU header?
Yes. The motherboard side features a 4+4 detachable design, allowing you to split it in half to power older or budget motherboards with a single 4-pin EPS header.
Buying Guide
When buying replacement power supply cables, you cannot mix and match brands. Even though the end that plugs into your motherboard is standardized, the end that plugs into the power supply is completely proprietary to the manufacturer. If you plug this Corsair-wired cable into an EVGA power supply, the 12V and ground wires will be crossed, instantly destroying your motherboard and CPU. Always verify your exact power supply model number against the compatibility list before purchasing.
18AWG Wire Gauge
Think of wire gauge like a water pipe—a lower number means a thicker wire. 18AWG is the industry standard thickness for PC power cables, ensuring it can safely carry enough electricity to your CPU without melting.
EPS-12V 4+4 Pin
This is the specific shape of the plug that goes into your motherboard to power the processor. The 4+4 design means it can split in half, like breaking a chocolate bar, to fit older motherboards that only need a 4-pin connection.
Modular PSU Compatibility
Modular power supplies let you detach the cables from the main brick. Because there is no industry standard for the layout of the plugs on the brick itself, you must buy cables wired specifically for your brand and model.
Alternatives
If you need to power a graphics card, search for a 'PCIe 8-pin to 6+2 pin cable' instead. If your power supply isn't on the compatibility list, search for replacement cables specifically naming your exact PSU brand and model.
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