
Cooler Master MCA-U002R-KPCI40-200 PCIe 4.0 x16 Riser Cable 200mm
Cooler Master's PCIe 4.0 x16 riser cable delivers full-bandwidth GPU mounting flexibility with EMI-shielded copper wiring.
*Price sourced from Amazon.com. Last updated:Jul 15, 2026.Price and availability are subject to change.
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Overview
Key Features
PCIe 4.0 compatible: The Gen 4.0 riser cable delivers double the PCIe 3.0 bandwidth, fully supporting backward compatibility, and transfer rates of over 64Gb/s (bi-directional) with PCIe 4.0 devices at 16GT/s bit rate
Ultra Durable PCB: The multi-layer coated PCB provides best-in-class performance under high thermal loads, cable flex, and moisture resistance.
Heavy Duty Shielding: EMI shielded 30 AWG copper wires ensure minimal signal delay and interference-free operation from electromagnetic interference.
Gold-Plated Pin Connections: Gold-plated PCI pins offer maximum durability, rated with a retention force of 400g per contact pair.
New Ultra-Flexible Cable Sleeves: The revised TPE cable sleeves offer maximum flexibility and durability, perfect for the tightest cable routing jobs.
Specifications
Pros & Cons
👍 Pros
- Full PCIe 4.0 x16 bandwidth with over 64Gb/s bidirectional throughput ensures zero performance loss
- EMI-shielded 30 AWG copper wires minimize signal interference for stable operation
- Gold-plated pin connections rated at 400g retention force per pair resist loosening over time
- Ultra-flexible TPE cable sleeves simplify routing in tight case layouts
- Multi-layer coated PCB maintains reliability under high thermal loads
👎 Cons
- 200mm length may be too short or too long depending on your specific case and mounting configuration
- Does not include a vertical GPU mounting bracket — sold separately or must be built into your case
- PCIe 4.0 specification will bottleneck future PCIe 5.0 GPUs to Gen 4 speeds
- Rigid connector ends require careful alignment during installation to avoid pin damage