PCIe 4.0 x4 Dual NVMe SSD Expansion Card | Desktop Add-In Board
PCIe 4.0 x4 Dual NVMe SSD Expansion Card | Desktop Add-In Board
Expand Your Desktop Storage with a Dual NVMe PCIe 4.0 x4 Adapter
Take full control of your desktop's internal storage with this PCIe 4.0 x4 Dual NVMe Expansion Card. Designed for desktop builders, content creators, and workstation users, this add-in board adds two M.2 NVMe SSD mounting positions directly through your PCIe slot — no extra cables, no complicated setups. Whether you're expanding a creative media library, separating project files, or organizing daily work storage, this card makes storage growth simple and straightforward.
Made in Mainland China.
Key Features
- Dual NVMe Drive Support: Add two SSD mounting positions to your desktop build, allowing you to expand internal storage, separate project files, and reduce pressure on limited onboard M.2 slots.
- PCIe 4.0 x4 Interface: Leverages the high-bandwidth PCIe 4.0 x4 standard, keeping your NVMe drives running at full speed without bottlenecking your workflow.
- Clean Desktop Integration: The standard PCIe add-in card format and included bracket fit neatly into most desktop tower cases, making installation straightforward for builders of all experience levels.
- Focused Storage Organization: Ideal for organizing backup libraries, creator asset collections, and daily work files — keeping your storage layout clear and easy to scale over time.
- Versatile Workstation Use: Perfect for content creation, file backup expansion, video project storage, daily file management, and multi-drive workstation setups.
- Compact, Single-Card Package: Includes one expansion card measuring approximately 17.6 cm / 6.93 inches — easy to plan into any standard desktop chassis build.
Specifications
| Interface | PCIe 4.0 x4 |
| Drive Positions | 2 x M.2 NVMe |
| Form Factor | PCIe Add-In Card |
| Card Length | Approx. 17.6 cm / 6.93 in |
| Package Contents | 1 x PCIe Dual NVMe Expansion Card |
| Origin | Made in Mainland China |
Who Is This For?
This expansion card is an excellent choice for:
- Content creators needing dedicated high-speed storage for video, photo, and audio project files
- Desktop PC builders looking to maximize onboard M.2 slot availability
- Workstation users who want to keep backup drives separate from primary system drives
- Home office and professional setups requiring organized, scalable internal storage
Note: Please allow 1–2 cm variance due to manual measurement. Colors may vary slightly depending on your monitor's display settings.
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Frequently Asked Questions
Q: How many NVMe SSDs can I install in this PCIe expansion card?
A: This PCIe 4.0 x4 expansion card supports two M.2 NVMe SSDs simultaneously, giving you two additional drive positions in a single PCIe slot. This is ideal for separating OS, project, and backup drives within one desktop system.
Q: Is this NVMe expansion card compatible with PCIe 3.0 motherboards?
A: This card is designed for PCIe 4.0 x4 slots. Compatibility with PCIe 3.0 slots may vary by motherboard — please verify your motherboard's PCIe slot specifications before purchasing to ensure full compatibility.
Q: What is the physical size of this expansion card?
A: The card measures approximately 17.6 cm (6.93 inches) in length. We recommend measuring your desktop case's available PCIe card space before installation to confirm a proper fit.
Q: What types of M.2 drives does this card support?
A: This expansion card is designed for M.2 NVMe drives (PCIe-based). It is not intended for M.2 SATA drives. Please ensure your SSDs are NVMe protocol for full compatibility and performance.
Production & Packaging Notice
To 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.