Big Upgrade -> Boost your system to an amazing speed by upgrading memory card (usually read: 100MB/s, write: 10MB/s) to SSD (PCIe 2.0: read: 419MB/s, write: 253MB/s; PCIe 3.0: read: 804MB/s, write: 404MB/s. Tested with this SSD on Raspberry Pi 5). (Note: Raspberry Pi states that PCIe 3.0 may be unstable.) Comes with 128GB SSD -> M.2 interface, NVMe protocol, PCIe 2.0 or 3.0, size 2280. Two Uses -> Used as system disk or regular hard drive. Provide detailed tutorial. (Download needed, no paper tutorial.) Easy to Use -> Just tighten the screws and connect the ribbon cable. (Simple configuration needed, see tutorial.) Compatible models -> Raspberry Pi 5 only. (Note: NOT compatible with any other Raspberry Pi models.)