View source for X822

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[[File:X822-IMG-5950.jpg|thumb|right|X822]]
[[File:X822-IMG-5956.jpg|thumb|right|X822]]
[[File:X822-IMG-5975.jpg|thumb|right|X822]]
==Overview==
The new member of the Raspberry Pi storage expansion board family - X822 (<span style="color:red;">Dual 2.5" SATA HDD/SSD Shield</span> ) is coming.

==Features==
* Ideal storage solution for Raspberry Pi - Dual 2.5" SATA HDD/SSD Shield
* Supports up to 4TB 2.5-inch SATA hard disk drives (HDD) / solid-state drive (SSD)
* Supports 2 HDD or 2 SSD or HDD+SSD working at the same time
* Supports operating system installation and booting from your HDD/SSD
* Provides additional 2 USB ports for Raspberry Pi 
* Powers the Raspberry Pi via on-board XH2.54 connector - Only one power adapter required
* Integrated USB 3.1 Gen1 to SATA 6Gb/s bridge controller
* Integrated USB 3.1 Gen 1 Hub Controller
* USB 2.0 connectivity offers plug-and-play functionality on your Raspberry Pi
* Quick file transfer with high-speed USB3.0 5Gb/s connectivity  from a PC or a Mac
* Specially-made USB3.0 jumper to connect with Raspberry Pi - no additional cables needed
* LED blue indicator indicates drive status
* Fully compatible with [[X735]] for intelligent and safe power management
* PCB Size: 165mm x 108mm

<SPAN style="color:red;">[NOTE]</SPAN>
* USB3.1 Gen 1 port, SSD sequential write speed >300MB/s
* 2.5" SATA HDD/SSD not included
* As with all SSDs, new media must be formatted before use
* Performance depends on host system, workload, and SSD media used
* SSDs use exceptionally high performance storage media that will run hot when under load
* Older SSD drives with less efficient flash media may not perform as well as newer drives

==Power supply request==
Power supply: 5.1Vdc +/-5% , 4A (Require high quality power supply!!!)

==Ports & Connectors:==
* USB socket - USB 3.0 type A x 3
* DC jack - 5.5x2.5mm x 1
* Power input / output connector - XH2.54 2-pin x 1

==Installation Guide==
[[File:X822安装说明.jpg|X822 installation guide]]

==Matching Metal Case==
No matching case now

==Packing List==
* 1 x X822 Board
* 1 x USB3.0 Jumper
* 1 x 2-Pin Power Connection Wire
* 1 x USB 3.0 A-Male to A-Male Data cable
* 2 x Spacer F/F 2.5x12
* 2 x Spacer M/F 2.5x12
* 6 x Spacer F/F 2.5x15
* 10 x Screw M2.5x6
* 4 x Screw M3x6

==Document==

PCB LAYOUT: [[File:X822-DWG.pdf]]

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[[Category:Product Manual]]
[[Category:Raspberry pi]]