SKU:
A-S300C-PCI5-G0W
Whopping Discounts on Full PC Builds!
TRYX String PCIe 5.0 x16 Riser Cable 300mm – 128GB/s Bandwidth, RTX 50/RX 9000 Optimized, Gold-Plated Connectors, EMI Shielding & 6-Layer PCB | WHITE
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Description
Expert Features
- PCIe 5.0 x16 Performance : Built for next-gen graphics hardware with up to 128GB/s bidirectional bandwidth, twice the 64GB/s bandwidth figure TRYX cites for PCIe 4.0.
- RTX 50 / RX 9000 Optimized : TRYX specifically optimizes the String 300mm for NVIDIA RTX 50 Series and AMD RX 9000 Series GPUs, making it purpose-built for high-end modern gaming builds.
- Near-Zero Signal Loss : Validated through 3DMark PCIe testing, the 300mm cable is engineered for stable high-speed transmission with minimal signal loss under heavy workloads.
- Vertical GPU Mounting : Relocates the graphics card for a vertical showcase layout, giving custom gaming builds more visual freedom while TRYX also positions the layout for improved cooling.
- Gold-Plated Connectors : Gold-plated electrical contacts are designed to reduce resistance, improve signal transmission, and maintain long-term connection stability.
- Enhanced EMI Shielding : Built to reduce electromagnetic interference and signal noise generated by nearby PC components for more stable PCIe operation.
- Ultra-Flexible TPE Construction : Flexible TPE cabling makes routing easier in tight custom-PC layouts despite the extended 300mm length.
- 6-Layer Industrial-Grade PCB : Reinforced PCB construction adds durability and long-term stability where high-speed PCIe signaling cannot afford sloppy engineering.
- 300mm White Edition : The longer 300mm white variant gives showcase builders additional routing freedom while matching white or light-themed gaming systems.





Expert Specs
| Specification | Details |
|---|---|
| Brand | TRYX |
| Product Series | String |
| Product Type | PCIe Riser Cable |
| Version | White 300mm |
| Cable Length | 300mm |
| PCIe Standard | PCIe 5.0 |
| PCIe Interface | x16 |
| Maximum Bidirectional Bandwidth | Up To 128GB/s |
| PCIe 4.0 Comparison | 2× TRYX’s Stated PCIe 4.0 Bandwidth Of 64GB/s |
| GPU Optimization | NVIDIA RTX 50 Series / AMD RX 9000 Series |
| Signal Performance | Near-Zero Signal Loss |
| Validation | 3DMark PCIe Testing |
| Intended GPU Layout | Vertical GPU Mounting |
| Connector Contact Finish | Gold-Plated |
| Electrical Benefit | Reduced Resistance / Improved Signal Transmission |
| Shielding | Enhanced EMI Shielding |
| Interference Protection | Designed To Reduce EMI And Nearby Signal Noise |
| Cable Material | Ultra-Flexible TPE |
| PCB Construction | 6-Layer Industrial-Grade PCB |
| Design Benefits | Flexible Routing, Durability, Long-Term Stability |
| Color | White |







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