Flex Your Graphics Card Muscle
The Cooler Master Riser Cable PCIe 4.0 x16 – 300mm is designed for greater data transmission efficiency, maximum flexibility, and durability. High quality plastics grant increased cable flexibility and strength for the tightest PCI card installations, while the heavy-duty shielding prevents electromagnetic interference from degrading signal quality.
The multi-layer coated PCB provides the best-in-class cable flex, moisture resistance and performance under high thermal loads.
PCIe 4.0 Compatible
While providing twice the bandwidth of PCIe 3.0, the Gen 4.0 riser cable remains backwards compatible with a maximum transfer rate of over 64Gb/s (bi-directional) and fully supports the 16GT/s bit rate of PCIe 4.0 devices.
Ultra Durable PCB
The multi-layer coated PCB provides best-in-class cable flex, moisture resistance, and performance under high thermal loads.
Heavy Duty Shielding
Cooler Master Riser Cables (PCI-E 4.0 x16) are manufactured with high quality 30 AWG tinned copper wires to ensure minimal cable signal delay. This product features 96 ground wires in total with premium EMI shielding technology applied, designed to provide an electromagnetic interference-free data transmission experience.
Gold-Plated Pin Connections
Gold-plated PCI pin are rated 400g of retention force per contact pairs, ensuring maximum product lifespan and durability.
Protective ABS Casing
UV resistant ABS casing protects cable connection points from rough handling.
Ultra-Flexible Cable Sleeves
TPE cable sleeves allow for maximum flexibility and durability for the tightest cable routing jobs.
MCA-U000C-WPCI40-300 (White Edition)
Units per Package
1 piece per package
PCIe 4.0 and older
PCBA, tinned copper wire 30 AWG, PCBA, Silver Plated Copper Wire 30 AWG (White Edition)
PE, TPE, PVC
ABS, Nickel, Gold, PP, Brass
PCI-E x16 Male to PCI x16 90° Female
Contact Current Rating
1.1A per contact pin
Max Voltage Rating
Working Voltage / Current
DC 12V / 5A
PCB / Wire UL Numbers
E189572 / E252840
-20° to +100° Celsius