PCIe x1 to 4-Port M.2 B-Key SSD Expansion Card, NGFF SATA M.2 Adapter Converter Card Supports 4 SATA M.2 SSDs for Desktop Storage Expansion

This PCIe x1 to quad M.2 B-Key expansion card is a cost-effective storage expansion solution for desktops and NAS devices that lack enough M.2 slots. It turns one spare PCIe x1 slot into four separate NGFF M.2 slots, exclusively supporting B-Key SATA solid state drives to expand your storage capacity greatly.

Equipped with reliable SATA bridge control chip, the adapter maintains steady data transmission for each installed M.2 SSD, supporting simultaneous read and write operations of multiple drives without obvious performance bottlenecks. The card fits all PCIe physical slots including x1, x4, x8 and x16 on mainstream AMD and Intel motherboards, bringing strong compatibility for both new and old PC platforms.

All M.2 slots support standard 2242, 2260 and 2280 size SATA M.2 hard drives, meeting different storage capacity matching demands. Reinforced PCB board and multi-layer shielding design reduce electromagnetic interference from graphics cards and power supplies, ensuring 24-hour stable running for file storage servers and backup workstations.

With a standard full-height metal baffle, the card can be firmly fixed inside the chassis without shaking. It requires no complex driver settings after installation, plug-and-play under Windows and Linux systems. Perfect for DIY storage array building, video material storage, personal data backup and small enterprise NAS storage expansion projects.