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Thermaltake PCIe 4.0 Dual 90°Degree Connectors Riser Cable 16Gbps High-Speed Transmission 400mm; EMI Shielding AC-077-CO1OTN-C1
- Ultimate High Speed Cable: Experience data transmission up to 16Gbps, ideal for gaming, video editing, and more.
- Special Dual-90 Degree Connectors: Dual 90-degree design for space-efficient and flat cable layout.
- Compact Cable Length: 400mm length minimizes bending, providing a neat installation.
- EMI Shielding: Protects against electromagnetic interference for stable performance.
- Durable and Easy Installation: Supports AMD and Intel motherboards with vertical GPU mounting for enhanced aesthetics.
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Thermaltake's PCIe 4.0 Dual 90° Degree 400mm Riser Cable ensures high-speed data transmission up to 16Gbps with advanced EMI shielding. The dual 90-degree connectors allow the cable to lay flat, reducing space requirements, while the compact 400mm length minimizes cable bending. Built for durability, it supports AMD and Intel motherboards and allows for vertical GPU mounting. Rigorous testing confirms outstanding signal integrity and reliable performance, making it ideal for gaming and graphic-intensive tasks.
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- Return for refund within: 30 days
- Return for replacement within: non-replaceable
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The Thermaltake AC-077-CO1OTN-C1 is a 400mm PCIe 4.0 riser cable with dual 90-degree connectors and EMI shielding, suited to PC builders who want to mount a GPU vertically with a flat, space-conscious cable layout.
Recommended For
- PC builders whose case layout calls for a 400mm riser with dual 90-degree connectors to route a GPU away from the motherboard’s PCIe slot.
- Builders creating a vertical-GPU display who already have a compatible case or mount and need the riser cable to connect the card to the motherboard.
- PC builders using PCIe 4.0 graphics hardware who want a riser rated for PCIe 4.0 x16 rather than a lower-generation cable.
- System builders with a spacious or open-frame layout who need extra cable reach to position the GPU away from the motherboard and route the connection around the case.
Real-World Use Scenarios
- When a case and GPU bracket support vertical mounting, use the cable to connect the graphics card in that position; the angled ends let it sit flatter for a cleaner showcase build.
- For a case with a supported GPU position that is some distance from the motherboard slot, the 400mm cable provides more routing reach, making it easier to connect the card without forcing a short, tight path.
- When building in a compatible Thermaltake case with a rotatable or floating GPU mount, use the riser to connect the graphics card in the case’s alternate position; check the case compatibility list before installation.
- For a PCIe 4.0 gaming or editing PC with a vertically mounted GPU, the cable extends the PCIe connection while supporting PCIe 4.0 x16; confirm the case fit and system link behavior after installation.






















