{"product_id":"tishric-pcie-4-0-oculink-sff-8611-8612-u2-adapter-expansion-card","title":"TISHRIC PCIe 4.0 to Oculink SFF-8611\/8612 U.2 Adapter Card","description":"\u003ch2\u003eTISHRIC PCIe 4.0 to Oculink SFF-8611\/8612 Expansion Adapter Card\u003c\/h2\u003e\n\u003cp\u003eUnlock blazing-fast NVMe SSD connectivity with the \u003cstrong\u003eTISHRIC PCIe 4.0 Oculink Expansion Adapter\u003c\/strong\u003e. This plug-and-play add-on card bridges PCIe 4.0 x1, x4, or x16 slots to Oculink SFF-8611 and SFF-8612 (U.2) interfaces, letting you connect high-performance U.2 NVMe SSDs directly to your desktop or server motherboard — no complex cabling or additional power adapters required.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're upgrading a workstation, building a high-density storage array, or simply expanding your NVMe SSD capacity, this adapter delivers the full PCIe 4.0 bandwidth your drives are capable of.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad PCIe Compatibility:\u003c\/strong\u003e Works with PCIe 4.0 x1, x4, and x16 slots — fits virtually any modern desktop or server motherboard.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Oculink Connectors:\u003c\/strong\u003e Supports both SFF-8611 and SFF-8612 standards for maximum drive compatibility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eU.2 NVMe SSD Ready:\u003c\/strong\u003e Directly connect U.2 NVMe SSDs to your system for maximum sequential read\/write throughput.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePCIe 4.0 Bandwidth:\u003c\/strong\u003e Harnesses the full speed of the PCIe Gen 4 interface — up to 2 GB\/s per lane — for lightning-fast data transfers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo Assembly Required:\u003c\/strong\u003e Ready to install straight out of the box — simply seat it in your PCIe slot and connect your drive.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Add-On Card Design:\u003c\/strong\u003e Low-profile form factor fits neatly inside standard desktop and server chassis without obstructing other components.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Build Quality:\u003c\/strong\u003e Constructed with high-quality PCB materials and gold-plated edge connectors for reliable long-term performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTISHRIC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface (Host)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePCIe 4.0 x1 \/ x4 \/ x16\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface (Drive)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOculink SFF-8611 \/ SFF-8612 (U.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePCIe Riser \/ Expansion Add-On Card\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAssembly Required\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × TISHRIC PCIe 4.0 to Oculink SFF-8611\/8612 Adapter Expansion Card\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/molex-mini-fit-jr-4-pin-4-2mm-pitch-wire-to-board-connector-housing\"\u003eMolex Mini-Fit Jr 4-Pin 4.2mm Pitch Wire-to-Board Housing\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is the TISHRIC Oculink adapter compatible with PCIe 3.0 slots?\u003c\/h4\u003e\n\u003cp\u003eA: This adapter is designed and optimized for PCIe 4.0, but PCIe is backward compatible — it will work in PCIe 3.0 slots at the reduced PCIe Gen 3 bandwidth of your slot. For full PCIe 4.0 throughput, a Gen 4-capable motherboard and slot are required.\u003c\/p\u003e\n\u003ch4\u003eQ: Which SSD form factors does this adapter support?\u003c\/h4\u003e\n\u003cp\u003eA: This expansion card supports U.2 NVMe SSDs that use SFF-8611 or SFF-8612 Oculink connectors. It is not intended for M.2 or SATA form factor drives.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this adapter require any drivers or software installation?\u003c\/h4\u003e\n\u003cp\u003eA: No drivers are needed. This is a hardware pass-through adapter — your operating system will detect the connected U.2 NVMe SSD natively, just as if it were connected directly to the motherboard.\u003c\/p\u003e\n\u003ch4\u003eQ: Will this adapter work in a x1 PCIe slot at full x4 or x16 speeds?\u003c\/h4\u003e\n\u003cp\u003eA: The adapter is physically compatible with x1, x4, and x16 slots. However, actual bandwidth is limited by the slot you install it in. For maximum NVMe SSD performance, installing it in a x4 or x16 slot is recommended.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is the TISHRIC Oculink adapter compatible with PCIe 3.0 slots?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This adapter is designed and optimized for PCIe 4.0, but PCIe is backward compatible — it will work in PCIe 3.0 slots at the reduced PCIe Gen 3 bandwidth of your slot. 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