--- product_id: 665684806 title: "M.2 NVMe M Key to Oculink 4i / SFF8611 Extension Cable PCIe4.0 X4 Gen3 4 Compatible with T10 / SAS-4 SFF-8612 (25cm)" brand: "jmt" price: "42833CFA" currency: XOF in_stock: true category: "Jmt" url: https://www.desertcart.sn/products/665684806-m-2-nvme-m-key-to-oculink-4i-sff8611-extension store_origin: SN region: Senegal --- # PCIe 4.0 X4 Gen4 speed M.2 NVMe M key to Oculink 4i/SFF8612 Silver-plated, shielded cable M.2 NVMe M Key to Oculink 4i / SFF8611 Extension Cable PCIe4.0 X4 Gen3 4 Compatible with T10 / SAS-4 SFF-8612 (25cm) **Brand:** jmt **Price:** 42833CFA **Availability:** ✅ In Stock ## Summary > ⚡ Unlock Gen4 Power: The Ultimate M.2 to Oculink Upgrade You Can't Miss! ## Quick Answers - **What is this?** M.2 NVMe M Key to Oculink 4i / SFF8611 Extension Cable PCIe4.0 X4 Gen3 4 Compatible with T10 / SAS-4 SFF-8612 (25cm) by jmt - **How much does it cost?** 42833CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/665684806-m-2-nvme-m-key-to-oculink-4i-sff8611-extension) ## Best For - jmt enthusiasts ## Why This Product - Trusted jmt brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Compatibility:** Supports GPUs, SSDs, expansion cards, and works flawlessly with DOCK-OC4/OC5/OC6 docks for ultimate flexibility. - • **Blazing PCIe 4.0 X4 Speeds:** Experience ultra-fast Gen4 data transfer up to 24 Gbps for next-level performance. - • **Compact & Customizable Length:** 25cm cable length ideal for small hosts, desktops, and laptops, with options for custom sizing to fit your setup. - • **Seamless M.2 to Oculink Conversion:** Effortlessly connect your M.2 NVMe devices to Oculink 4i/SFF8612 ports with precision fit and fixing holes. - • **Premium Shielded Silver-Plated Cable:** Minimize signal loss and interference with high-quality silver plating and aluminum foil shielding. ## Overview The JMT M.2 NVMe M Key to Oculink 4i/SFF8612 Extension Cable is a high-performance PCIe 4.0 X4 Gen4 accessory designed to convert M.2 sockets to Oculink ports. Featuring silver-plated shielding for minimal signal loss, it supports up to 24 Gbps data transfer and is compatible with GPUs, SSDs, and expansion cards. Ideal for compact desktops and laptops, it requires pairing with JMT DOCK-OC4/OC5/OC6 docks to unlock full Gen4 speeds and functionality. ## Description JMT M.2 NVMe M Key to Oculink 4i / SFF8612 Extension Cable PCIe4.0 X4 Gen3 4 Compatible with T10 / SAS-4 SFF-8612M.2 M key nvme to Oculink Adapter Cable with Fixed Buckle.QA:1. PCIe speed of this cable:This accessory is incompatible with third-party components. Gen4 performance is only guaranteed when paired with our DOCK-OC4/OC5/OC6 products.2.Tested this device in my M.2 slot but received no signal:This product is an accessory only and cannot function independently. It requires pairing with a DOCK-OC4/OC5/OC6 graphics card dock.3.Product received is defective:This product is solely an accessory. Its quality cannot be assessed when used alone; it must be paired with a graphics card dock to evaluate performance.4.Product performance:This product is solely an accessory. Performance is determined by the primary device and graphics card dock; the quality of this accessory does not affect overall performance.Product Description : 1, OCuLink is the next generation of high-speed internal and external I/O connectors for servers, compatible with T10/ SAS-4 24 Gbps, SFF-8611, SFF-8612, PCIe Gen 3 and Gen 4.2, M.2 to Ouclink 4i\SFF8611 silver-plated extension cable, support PCIE 4.0 X4 GEN4, GEN3.3,Suitable for small hosts, desktops, laptops, etc. to convert M.2 sockets to Oculink sockets, with fixing holes for fixing.4,Cable length is optional and can be customised. The length indicates the cable part, without connector.5,Silver-plated cable, aluminium foil shielding, high speed and no loss.6,Support PCIE 4.0 data transmission, support connecting GPU graphics card, SSD, expansion card, etc., backward compatible with PCIE 3.0.7,Support DOCK-OC4/DOCK-OC5/ DOCK-OC6 external docking station. ## Features - M.2 NVMe M key to Ouclink 4i / SFF8612 silver-plated extension cable, support PCIE 4.0 X4 GEN4, GEN3. - Suitable for small hosts, desktops, laptops, etc. to convert M.2 sockets to Oculink sockets, with fixing holes for fixing. - Support PCIE 4.0 data transmission, support connecting GPU graphics card, SSD, expansion card, etc., backward compatible with PCIE 3.0. - This product is an accessory only and cannot function independently. It requires pairing with a DOCK-OC4/OC5/OC6 graphics card dock. - Oculink is the next generation of high-speed internal and external I/O connectors for servers, compatible with T10/ SAS-4 24 Gbps, SFF-8611, SFF-8612, PCIe Gen 3 and Gen 4. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DDXYPVRR | | Best Sellers Rank | #50,737 in Computers ( See Top 100 in Computers ) #16 in Mini-SAS Cables | | Brand Name | JMT | | Cable Type | AUX | | Color | Silver | | Compatible Devices | SAS-4, SFF-8612, T10 | | Compatible Phone Models | No Compatible Phone Models | | Connectivity Technology | M.2 NVMe M key | | Connector Gender | Male-to-Female | | Connector Type | Oculink 4i, Sff8612 | | Customer Reviews | 4.4 4.4 out of 5 stars (66) | | Data Transfer Rate | 24 Gigabits Per Second | | Ethernet Cable Category | Cat 7 | | Included Components | 1 | | Indoor Outdoor Usage | Indoor | | Item Length | 25 Centimeters | | Item Shape | Round | | Item Weight | 0.05 Kilograms | | Manufacturer | JMT | | Model | M.2 NVMe M | | Model Name | Oculink 4i / SFF8611 to M.2 NVMe M key | | Number of Items | 1 | | Number of Pins | 17 | | Other Special Features of the Product | M.2 NVMe M key | | Part Number | M.2 NVMe M | | Recommended Uses For Product | Converting M.2 sockets to Oculink sockets, extending signal transmission range, connecting GPU graphics cards, SSDs, and expansion cards, and compatibility with specific external docking stations and devices such as T10, SAS-4, and SFF-8612. | | Specification Met | T10, SAS-4, SFF-8611, SFF-8612, PCIe Gen 3, PCIe Gen 4 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** JMT - **Cable type:** AUX - **Compatible devices:** SAS-4, SFF-8612, T10 - **Connector type:** Oculink 4i, Sff8612 - **Special features:** M.2 NVMe M key ## Images ![M.2 NVMe M Key to Oculink 4i / SFF8611 Extension Cable PCIe4.0 X4 Gen3 4 Compatible with T10 / SAS-4 SFF-8612 (25cm) - Image 1](https://m.media-amazon.com/images/I/519g8hUMmgL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - JMT M.2 NVMe M Key to Oculink 4i / SFF8611 Extension Cable PCIe4.0 X4 Gen3 4 Compatible with T10 / SAS-4 SFF-8612 (25cm) - MINISFORUM DEG1 External GPU Dock Station, Mini eGPU Enclosure for RTX 4090, AMD RX 7900 XTX, Support ATX/SFX Standard Power Supplies, Oculink Interface Graphics Dock Station - chenyang SFF-8611 Cable OCuLink PCIe PCI-Express 4.0 SFF-8611 4i Male to SFF-8611 Male Data Extension Cable 50cm for eGPU GPD Win Max2 External Graphics Card & SSD --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/665684806-m-2-nvme-m-key-to-oculink-4i-sff8611-extension](https://www.desertcart.sn/products/665684806-m-2-nvme-m-key-to-oculink-4i-sff8611-extension) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-17*