CableMod C-Series PRO ModMesh 12VHPWR Cable Kit for Corsair RM, RMi, RMx (Black Label) - black/white
More than 10 pieces in stock at supplier
Colour4
Length2
Product details
NVIDIA's GeForce RTX 4000 series graphics cards utilize a new 16-pin connector (12+4-pin) with PCIe 5.0 standard for power supply. This connector is also known as the 12VHPWR connector. CableMod offers a complete set of power supply cables with the C-Series Pro ModMesh 12VHPWR Cable Kit, which includes a 12VHPWR PCIe 5.0 adapter for Corsair's C-Series Black Label power supplies.
In addition to a 16-pin 12VHPWR to 3x 8-PCIe cable with 16AWG wires, the kit includes cables for powering the motherboard, SATA devices, and Molex connections. The CableMod C-Series Pro ModMesh 12VHPWR Cable Kit features high-quality ModMesh sleeving. Some cables come with pre-installed, closed cable combs. Additional cable combs and a cable shroud are included in the kit.
Important notes: For the 16-pin 12VHPWR to 3x 8-PCIe cable to function correctly, all 8-pin connectors must be connected to the power supply. The distance between the graphics card connector and the side panel must be at least 4 to 4.5 cm. Additionally, the cable should only be bent 35 mm away from the connector on the GPU. Finally, ensure that the 12+4-pin connector is fully and securely plugged into the socket on the graphics card.
Technical details:
- Color: Black, White
- Material: ModMesh
- Included cables:
- 1x 24-Pin ATX cable (60 cm)
- 1x 8-Pin EPS cable (75 cm)
- 1x 4+4-Pin EPS cable (75 cm)
- 1x 16-Pin to 3x 8-Pin PCI-e cable (60 cm)
- 1x Quad-SATA cable (85 cm)
- 1x Dual-SATA cable (50 cm)
- 1x Dual-Molex cable (50 cm)
- Accessories:
- 1x Cable shroud
- 2x 8-Pin hybrid cable combs
- 2x 4-Pin hybrid cable combs
- Compatibility:
- Corsair C-Series RM (Black Label) / RMi / RMx.
Cable length | 85 cm |
Item number | 57937948 |
Manufacturer | CableMod |
Category | Internal cables (PC) |
Manufacturer no. | CM-PCSR-16P3KIT-NKKW-R-SS |
Release date | 22.4.2025 |
Cable colour | Black, White |
Plug type | Flat |
Cable length | 85 cm |
CO₂ emissions | 296.89 kg |
Climate contribution | CHF 4.94 |
Length | 25 cm |
Width | 18 cm |
Height | 6 cm |
Weight | 800 g |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Internal cables (PC)» category have a defect within the first 24 months?
Source: Digitec Galaxus- 21.Silverstone0.3 %
- 22.be quiet!0.4 %
- 22.CableMod0.4 %
- 22.Corsair0.4 %
- 22.Kolink0.4 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 1.be quiet!0 days
- 1.CableMod0 days
- 1.Corsair0 days
- 1.Delock0 days
Return rate
How often is a product of this brand in the «Internal cables (PC)» category returned?
Source: Digitec Galaxus- 23.Lian-Li9.3 %
- 24.be quiet!10.2 %
- 25.CableMod10.8 %
- 25.Corsair10.8 %
- 27.Intertech14.1 %



