Raspberry Pi X857-mSATA-SSD User Guide

Overview

After continuously collecting customers' feedback, we have updated and released this fanal version of the mSata port SSD: X857. It is upgraded from X855 (1st generation) and X856 (2nd generation).

This X857 mSATA SSD Shield expansion board provides a complete storage solution for Raspberry Pi 4 Model B, only mSATA interface SDD hard disk is suitable for X857 mSATA SSD extension board; Support up to 2TB mSATA solid-state drive (SSD); Now it is time to build a mobile hard disk with a mSATA SSD for your Raspberry Pi 4 Model B.

Features

Document

1. Please refer to: How to Run Raspberry Pi 4 or 3 Off an SSD or Flash Drive
2. Tutorial – Tutorial Initalize New SSD
3. How to set up OpenMediaVault on Raspberry Pi 4
   
4. Setting the permissions for your HDD /SDD in Raspbian

sudo chown pi:pi /media/pi/<HARD-DRIVE-LABEL> location

Change the owner to pi and all users should have full r/w/x permissions

sudo chmod 777 /media/pi/<HARD-DRIVE-LABEL> location

Make your HDD/SSD readable, writable and executable by everyone

Installation Guide

Q0: What to do if you find the SSD is not recognize?

A: 1. Please confirm that you use the SSD with right interface which match with the socket of your expansion shield. (Not recommend to use SAMSUNG SSD, as there will be big EMC interference.)

2. If use WiFi, please try to close WIFI to test.

3. Please use the right mSata interface SSD to X857.

4. Please try provide extra power to X857.

5. Please test and make sure your Raspberry Pi4 USB3 port is good one. (We get the feedback that Pi 4 USB3 port is easy to broken)

Q1: What msata SSD is recommend?

A: It is not recommend use Samsung brand SSD as there will be electromagnetic interference between the Samsung SSD and X857 which make the SSD can not be recognized, and you can choose other big brand that you like.

Q3: Does X857 support TRIM?

A: Yes, X857 supports TRIM (Thanks for Mark), It will ensure the longevity and performance of mSATA drives.（The important thing is a rule has to be created to tell the OS this and then a cron entry made to schedule it.）

To：

Dear Customers, There may be a lag of several hours before we could process your order, depending on the time difference between your location and ours. Sincerely hoping your understanding!

Email(support)

services01@spotpear.com