Barely used, like new condition.

Item description from the manufacturer

X825 V2.0 2.5 Inch SATA SSD Expansion Board HDD Expansion Board for Raspberry Pi 4 NAS Storage 

User Manual & Installation Video:Please contact us for it,thanks** 

Upgrades:

-  Add 4 test pins to achieve powered between X825 V2.0 and Pi4 without additional cable. You can get power from the PI4's Type-C port or X825 V2.0 DC JACK power socket. 

- Removed the on-board power button and 4-pin external switch interface. You can connect the X735 board for software safe shutdown & power management.

- Use more shorter USB 3.0 jumper/connector, so the matching metal case is X825-C8. 

Description:

The X825 expansion board provides a complete storage solution for newest Raspberry Pi 4 Model B, it supports up to 4TB 2.5-inch SATA hard disk drives (HDD) / solid-state drive (SSD). Only 2.5 inch SATA interface HDD/SDD hard disk is suitable for X825 Board. 

It is updated from X820 V3.0 2.5 inch SATA SSD expansion board for Raspberry Pi 3B+/3B. Please refer to X820 if you want use the 2.5 inch SATA SSD on the board for raspberry pi 3b+/3b/2b. 

Key Features:

- Supports up to 4TB 2.5-inch SATA hard disk drives (HDD) / solid-state drive (SSD) (Theoretically it can work with 6TB or 8TB as well. But actually we do not test the X825 board with 6tb or 8tb HDD, you can have a try.) 

- Ideal storage solution for Raspberry Pi 4 Model B 

- On-board push button to control power on /off (Press-ON, Hold the button pressed at least 2s -OFF) 

- Provide power supply for Raspberry Pi via Pi's 40-pin header 

- LED red indicator indicates powered status and blue indicator indicates drive status 

- USB 3.1 Gen1 to SATA 6Gb/s Bridge Controller 

- Quick file transfer with high-speed USB 3.1 connectivity from a PC or a Mac 

- Provide power supply for Raspberry Pi - no additional power supply for RPi 4