CableMod C-Series PRO RM Black Label power cable kit CM‑PCSR‑16P3KIT‑NKKR‑R — black and red sleeved PSU cables

CableMod C-Series PRO RM Black Label power cable kit CM‑PCSR‑16P3KIT‑NKKR‑R provides a set of sleeved black and red modular PSU cables intended to replace stock leads on compatible modular power supplies. The kit is designed to offer improved cable routing, reduced clutter inside the case and a coordinated aesthetic for custom desktop PC builds. CableMod's sleeving and connector compatibility ensure straightforward installation with modular PSUs that accept C-Series pinouts.

Advantages

The sleeved cables combine braided sleeving with heat-shrink transition points to deliver a clean, uniform appearance and resist fraying. Colour-contrasted black and red sleeves make it easier to visually distinguish cable groups while maintaining a premium look. Cabled lengths are selected to enable tidy routing behind motherboard trays and around components, and the modular connector ends are shaped for direct replacement of many OEM modular leads.

Suitable for

• Custom desktop PC builders seeking improved cable management and aesthetics
• Users replacing stock modular PSU cables for cleaner airflow and routing
• System integrators creating themed or colour-coordinated builds
• Enthusiasts upgrading visible cable runs in windowed cases

Key specifications

• Cable type: fully sleeved modular PSU cables in black and red
• Connector compatibility: designed for modular PSU pinouts compatible with C-Series connector layout
• Included cable types: main 24‑pin motherboard cable, 8‑pin CPU/EPS, PCIe power leads and SATA/Peripheral as applicable to the kit
• Sleeving material: braided sleeve with heat‑shrink transitions
• Colour scheme: black primary with red accents/sleeves
• Cable lengths: varied lengths optimized for typical ATX/mid‑tower routing (lengths suited for rear cable routing and top/bottom PSU placements)

How to use

Power down the PC, disconnect mains power and remove the case side panel. Identify the matching modular connectors on the power supply and align each CableMod cable with the corresponding port, ensuring correct orientation before inserting. Replace the motherboard 24‑pin, CPU/EPS and PCIe leads by gently extracting the stock modular cables and inserting the CableMod equivalents. Route cables behind the motherboard tray or along cable channels, secure with cable ties if needed, and verify all connections before reconnecting mains power and powering on the system.

Recommendations

Confirm your modular power supply uses the same C‑Series compatible pinout before installation. Avoid forcing connectors into non‑matching ports; improper insertion can damage pins. Use the provided cable lengths for optimal rear routing and secure loose cables to improve airflow and reduce strain on connectors.