This article covers XRIKUI PCIe 4.0 x1ライザーケーブル.
Overview
The XRIKUI PCIe 4.0 x1 Riser Cable is a flexible PCI-Express 1X male-to-female extension cable designed to help you install expansion cards in tight spaces. With a length of 20cm and dual 90-degree connectors on both ends, it offers excellent flexibility for cable routing inside a PC case. It supports PCIe 4.0 with a maximum data transfer rate of 16 Gbps and is backward compatible with PCIe 3.0, 2.0, and 1.0. Priced around ¥3,159, it's a budget-friendly solution for niche use cases like adding a low-bandwidth card to a cramped Mini-ITX build.
Connectivity & Compatibility
This riser cable is specifically designed for PCIe X1 slots. The male connector plugs into the motherboard's X1 slot, while the female connector (open-ended) can accept PCIe X1, X4, X8, or X16 cards, but the bandwidth is strictly limited to X1 lane speeds. Compatible devices include 2.5G LAN cards, capture cards, SATA RAID controllers, remote power switch cards, and other low-bandwidth adapters. It is not suitable for high-performance graphics cards or NVMe SSDs due to the severe bandwidth bottleneck. The cable is PCIe 4.0 capable but will work on any PCIe 3.0/2.0/1.0 motherboard.
Product Info
The XRIKUI PCIe 4.0 x1 Riser Cable is a relatively new product, likely released in 2024. It is available on Japan for around ¥3,159. The construction features a reinforced PCB with bolts and nuts to prevent solder joint failure, and the cable uses tinned pure copper conductors with TPE insulation and PE shielding for EMI protection. Warranty details are not explicitly stated, but 's return policy applies. In the market, this cable sits in the entry-to-mid tier, offering a practical and affordable solution for specific PC building challenges.
Best Use Cases
- Mini-ITX Builders: In small form factor cases, motherboard slot placement is often tight. This riser allows you to relocate a low-bandwidth card (e.g., a 2.5G LAN or capture card) to a more convenient position, improving airflow and cable management. Not recommended for users wanting to add a full-size GPU. 2. PCIe Slot Re-positioning: If a motherboard's PCIe X1 slot is blocked by a large CPU cooler or GPU, this cable can extend the slot to an accessible location. Users with custom loop water cooling or oversized heatsinks will find this useful. 3. Server or Mining Rigs: For non-gaming setups where multiple GPUs are used for compute or mining, a PCIe X1 riser can be used to connect cards far from the motherboard. However, performance will be limited compared to X16 slots, so only consider this for low-bandwidth tasks. 4. Not for: Gamers wanting to use a dedicated GPU, users who need high-speed storage, or anyone expecting to run a modern gaming GPU at full performance. This cable is strictly for low-bandwidth peripherals.
Product Disclosure (Amazon)
- Manufacturer: XRIKUI
- Seller: Amazon US
- Fulfilled by: Amazon US
- ASIN: B0DG4R3YXN
- Note: This article covers a manufacturer-made product based on Amazon listing details.
