Geekworm Raspberry Pi 4 SATA SSD Case Kit, X825 V1.5 2.5 inch SATA HDD/SSD Storage Board with X825-C6 Metal Case & Power Switch & Cooling Fan for Raspberry Pi 4 8GB/4GB/2GB Only
Brand: Geekworm
Color: Grey(X825 V1.5)

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

[Overview]You can use Geekworm X825 V1.5 board and case to DIY your family NAS via RaspNAS or OpenMediaVault etc.
[Important Note] We found that USB 3.0 high-speed transmission will interfere with the Raspberry Pi's 2.4G wifi signal. So when install the Raspberry Pi 4 in the case, if you find the 2.4G signal is unstable, please try to use WiFi 5G AP. (Refer to Geekworm WiKi.)
[How to Power] ①without X735, power via X825 V1.5 DC 5V 5.5x2.5mm Jack; ②with X735, power via X735 DC 5V In(recommend)/ Type C/ Micro USB port. DC 5V 4A PSU, refer to ASIN: B07413Q5Y4; X735 Power Mgnt Board, refer to ASIN: B07R45W1LN.
[Packing List] 1 x X825 V1.5 board with accessories, 1 x X825-C6 metal case with accessories. Note: Do not include the Raspberry Pi 4, 2.5" SATA SSD/HDD, X735, PSU and SD card.
[Document]X825 allows booting OS from your HDD/SSD for faster app opens, web serving and file copying, more details, refer to Geekworm WiKi search X825.