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X835 4.jpg


It is made for DIY a small NAS, music player or something interesting with X835 expansion board for Raspberry Pi 4.
The X835 expansion board provides a complete storage solution for Raspberry Pi 4 Model B; The X835 3.5" SATA adapter can support up to 10TB 3.5 inch SATA hard disk drives (HDD).


Tips about 3pcs DC 5V OUT Port: When use external latching switch on X835 board, please do not connect 2pin power cable to DC 5V OUT nearby USB2 and USB3.

  • Operating System: All Raspberry Pi operating systems
  • Supports up to 10TB 3.5 inch SATA hard disk drives (HDD)
  • Ideal storage solution for Raspberry Pi 4
  • USB 3.0 connectivity offers plug-and-play functionality on your Raspberry Pi 4
  • Quick file transfer with high-speed USB 3.0 connectivity from a PC or a Mac
  • External Self Powered - Do not require power from Raspberry Pi USB port
  • PCB Size 163mm x101mm


X835 2.jpg
X835 3.jpg
X835 4.jpg
X835 5.jpg
X835 6.jpg

Package Includes

  • 1 x X835 HDD expansion board
  • 1 x USB 3.0 A Male to A-Male Data cable
  • 1 x 2-Pin Power Connection cable
  • 1 x Power daughter board
  • 4 x Spacer F/F M2.5 x 12mm
  • 4 x Spacer F/F M3 x 32mm
  • 8 x Screw M2.5 x5mm
  • 8 x Screw M3 x 8mm



  • X835, 3.5inch harddisk drive, Raspberry Pi 4B, NAS