Raspberry Pi 2.5 inch SATA HDD/SSD Shield, X825 V2.0 Storage Expansion Board for Raspberry Pi 4 Model B customize

• A microSD card is required for forceing the Raspbian OS to use the HDD/SSD for its "root" partition
• For use with original power supply unit only
• WARNING: Do not power your Raspberry Pi via the Pi's 40-pin header and type-C socket at the same time.
• USB 3.0 devices might generate radio frequency interference that can cause Wi-Fi and other wireless devices operating in the 2.4GHz band to have issues communicating with your Raspberry Pi4. To avoid interference on the 2.4GHz band using Wi-Fi, try using the 5GHz band instead. If problem still exists, please turn off WiFi and use the wired network instead.

• The X825 expansion board provides a complete storage solution for 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;
• The X825-C8 metal case with power control switch and super mute cooling fan, it is a perfect choice for X825 V2.0 SSD/HDD storage board user. It also support to install the X735 Auto Cooling & safe shutdown board over Raspberry Pi 4.
• The X735 is a multifunctional expansion board for all current models of the Raspberry Pi using a 40-pin header. It provides intelligent and safe power management, safe shutdown and full poweroff through software, an automatic temperature controlled fan which enables the use of the Raspberry Pi in extreme conditions including very high temperature environments.

• Supports upto 4TB 2.5-inch SATA hard disk drives (HDD) / solid-state drive (SSD) 【not recommend to use Samsung 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
• 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

• Intelligent and safe power management
• Equipped with both momentary button and latching switch for easy power control
• Press the momentary button or external momentary power switch to turn onPress the momentary button or external momentary power switch and hold for 1~2seconds to reboot
• Press the momentary button or external momentary power switch and hold for 3~7seconds to implement safe shutdown
• Press the momentary button or external momentary power switch and hold for more than 8 seconds to force shutdown
• Supports safe shutdown and full poweroff through software
• On-board switch convenient to select latching or momentary power control switches
• Press the latching power switch once to turn on and again to implement safe shutdown
• On-board LED shows the status of power on, reboot and shutdown
• On-board PH2.0 connectors allows to use external latching switch or momentary button
• Powers the Raspberry Pi via the 40-pin header - no additional cabling required
• Allows power input via DC jack or Micro-USB / Type-C socket
• NOTE：Full poweroff through software is not supported when using latching power switch
• Do not apply power to your Raspbeery Pi via the Pi's Micro-USB socket

• Power supply: AC 100 - 240V input 50 / 60Hz, 5V DC 4A output
• DC Power Plug Size : 5.5*2.5mm
• Important Note: Please use high quality power supply, the low quality power supply will generate Surge Voltage, which will damage the board chip.
• You can also use the official power supply of raspberry pi4 to supply power via the type-C interface on the x735 board.

• 1 x X825 V2.0 Expansion Board

• 1 x USB connector

• 1 x Mounting screw package

Bundle 2：

• Bundle 1+Power Plug(EU)

Bundle 3：

• Bundle 1+Power Plug(US)

Bundle 4：

• Bundle 1+ X735 V2.5 Power Management Board + Momentary Switch

Bundle 5：

• Bundle 2+ X735 V2.5 Power Management Board

Bundle 6：

• Bundle 3+ X735 V2.5 Power Management Board

Note: Not include the raspberry pi and the 2.5" SATA SSD

• This is a complicated question, but we can check it from these points. Please refer to How to check the X820

• Yes, here is the specification: 5V and 4A with a 5.5mm barrel connector.

• The Pi4 official has not said it supported, theoretically the hardware is supported, you can try According to : How to boot from a USB Mass storage device on a raspberry pi 3