Do you need to add more storage to your PC but aren’t sure which M.2 drive type you have? The UGREEN 70504 solves this by offering a dual-protocol solution. This PCIe expansion card supports both high-speed NVMe (M-Key) drives and SATA-based (B-Key/B+M Key) drives, making it the most versatile storage upgrade for your desktop.
Dual-Protocol Versatility
Most expansion cards only support one drive type. The UGREEN 70504 is different. It features two separate slots, allowing you to use either an NVMe PCIe SSD or an M.2 SATA SSD. Consequently, it is the perfect “all-in-one” solution for consolidating your storage drives.
High-Speed Performance
When using an NVMe SSD, the PCIe 3.0 x4 interface provides blazing-fast speeds of up to 32Gbps. Therefore, it is ideal for demanding tasks like 4K video editing, large file transfers, and gaming. Additionally, the card ensures stable data transmission for SATA drives, ensuring your system runs smoothly regardless of the storage type used.
| Technical Feature | Official Specification |
|---|---|
| Model | UGREEN 70504 |
| Supported SSDs | M.2 NVMe (M-Key) & M.2 SATA (B-Key/B+M Key) |
| PCIe Interface | PCIe 3.0 x4 (Compatible with x8, x16) |
| Max Bandwidth | 32Gbps (NVMe Mode) |
| Supported Sizes | 2230, 2242, 2260, 2280 |
Stable & Reliable Construction
Designed for desktop longevity, the card features a robust PCB with integrated short-circuit and over-current protection. Furthermore, the intelligent design ensures efficient heat dissipation, keeping your drives cool and performing at their peak, even during heavy system loads.
