Meet Your Seller

CoreDepot

See Seller Store

Main image of SIRLYR 12V-2×6 PCIE 5.1 GPU Cable, 16 Pin 12VHPWR PSU Cable for ATX 3.1/3.0 Power Supply,600W Output for RTX 40/50 Series PC Setup 70cm White Nylon Braided with Alloy Wire Combs

Alt view image 2 of 5 - SIRLYR 12V-2×6 PCIE 5.1 GPU Cable, 16 Pin 12VHPWR PSU Cable for ATX 3.1/3.0 Power Supply,600W Output for RTX 40/50 Series PC Setup 70cm White Nylon Braided with Alloy Wire Combs

Alt view image 3 of 5 - SIRLYR 12V-2×6 PCIE 5.1 GPU Cable, 16 Pin 12VHPWR PSU Cable for ATX 3.1/3.0 Power Supply,600W Output for RTX 40/50 Series PC Setup 70cm White Nylon Braided with Alloy Wire Combs

Alt view image 4 of 5 - SIRLYR 12V-2×6 PCIE 5.1 GPU Cable, 16 Pin 12VHPWR PSU Cable for ATX 3.1/3.0 Power Supply,600W Output for RTX 40/50 Series PC Setup 70cm White Nylon Braided with Alloy Wire Combs

Alt view image 5 of 5 - SIRLYR 12V-2×6 PCIE 5.1 GPU Cable, 16 Pin 12VHPWR PSU Cable for ATX 3.1/3.0 Power Supply,600W Output for RTX 40/50 Series PC Setup 70cm White Nylon Braided with Alloy Wire Combs

Shop All TSUJ Products | Visit CoreDepot Store

SIRLYR 12V-2×6 PCIE 5.1 GPU Cable, 16 Pin 12VHPWR PSU Cable for ATX 3.1/3.0 Power Supply,600W Output for RTX 40/50 Series PC Setup 70cm White Nylon Braided with Alloy Wire Combs

Item #: 9SIVSMNM5S1362
Mfr. Part #: OYSC5KU-8.7-0328
UNSPSC: 26121604

Be the first to review this product...

The SIRLYR 12V-2×6 PCIE 5.1 GPU Power Cable is engineered to meet the latest 12V-2×6 (12VHPWR) standard, delivering enhanced safety and performance for next-gen graphics cards. Its upgraded connector design mitigates overheating risks seen in earlier versions, marked with "H++" for higher current tolerance ( 9.2A + per pin). Compatible with ATX 3.1 and ATX 3.0 power supplies, this 16-pin PSU cable ensures direct, stable power delivery without adapters, ideal for demanding GPUs like the RTX 5090 series. The dual-color connectors combine durability with high-temperature resistance (105°C), while the included zinc-alloy and PP combs simplify cable organization. Encased in white nylon braiding, the 70cm cable maintains a clean, professional aesthetic for custom PC builds. The package includes one pre-combed cable with metal combs and four additional PP combs for versatile styling. With its 600W stable output and premium materials, this cable meets the demands of high-end gaming and content creation builds.

Overview

Specs

Reviews

Upgraded 12V-2×6 Standard - The latest 12V-2×6 connector compliant with PCIE 5.1 specifications, with "H++" marking indicating support for higher current ( 9.2A +). This upgraded design delivers enhanced safety and reliability while resolving previous overheating and short-circuit issues.; ATX 3.1 & 3.0 Compatibility Directly connects ATX 3.1 full-modular PSUs (backward compatible with ATX 3.0 12VHPWR) for stable voltage delivery, optimized for high-performance GPUs like RTX 5090/5080/5070.; Dual-Color Reinforced Connector Features a high-temperature-resistant (105°C) dual-color design that enhances durability and reduces melting risks. Supports stable 600W power delivery for optimized overclocking performance, ensuring safer and more efficient power transmission.

; Alloy & PP Cable Combs Includes 4 pre-installed zinc-alloy combs (electroplated for premium finish) + 4 extra white PP combs for flexible cable management and aesthetic customization.; White Nylon Braid

Additional Information
First Listed on Newegg	August 30, 2026

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
CONTACT

Return Policies

Return for refund within: 30 days
Return for replacement within: 60 days
This item is covered by CoreDepot Return Policy

Manufacturer Contact Info

For a directory of all our manufacturers, please click below.
Manufacturers Directory

Item#: 9SIVSMNM5S1362