Evvmnaks NASPi Kit+Metal Case+X823 Expansion Board+X-C1 Board Replacement PWM Fan for Raspberry Pie SATA HDD/SSD Hard Disk NAS Storage Server

2. The storage expansion board X823 supports UASP. CNC processing, , no rust. Aluminum alloy material is conducive to heat dissipation of the shell. 4. A 2.5-inch hard disk bit is built in (the hard disk thickness does not exceed 10mm; the package sold does not include 2.5-inch SSD hard disk and for raspberry pie motherboard) 3. The built-in PWM fan can dynamically adjust the fan speed according to the CPU temperature. A spare acrylic front panel to help improve WiFi signals. 1. Ultra thin design, simple installation, compact design and delicate appearance. Support safe software and hardware on/off, compatible with for raspberry pie 4B 8GB/4GB/2GB/1GB 5. All 4 interfaces of for raspberry pie are adjusted to the back through the X-C1 adapter board, so that all interfaces of for raspberry pie can be accessed.