Mini Tower NAS Kit for Raspberry Pi 4B

A microSD card was never built to be a server's boot drive, and that is exactly what holds most home Raspberry Pi projects back. Swapping it for an M.2 SATA SSD over USB 3.0 lifts sustained transfer to around 272MB/s and gives you a drive that will survive years of constant writes and uptime.

Everything needed to make that swap sits in one moulded ABS enclosure: an M.2 SATA adapter board that draws up to 5V@3A from the Pi's GPIO through spring-loaded pogo pins, a low-profile ICE Tower cooler to keep the CPU away from its thermal ceiling, and a 0.96" OLED on the front panel for live temperature, IP address and disk stats.

Assembly is screwdriver-only and the acrylic side panels come away for access, so the Pi stays serviceable. Drivers for the OLED and the WS281X fan and mood lighting install from a single script on 52Pi's GitHub repository, and pre-built 64-bit Raspberry Pi OS images are published on the vendor wiki if you would rather not configure anything by hand.

One compatibility point worth reading twice: the adapter is M.2 SATA B-Key only, up to 2TB. NVMe drives will not work in this kit.

Features

• Sustained transfer up to 272MB/s over USB 3.0 - roughly an order of magnitude past a good microSD card
• Boots directly from the SSD, so the microSD card can be retired entirely once you have migrated.
• Low-profile ICE Tower cooler holds the 4B's CPU below its throttling point under the sustained load a file server generates.
• 0.96" 128 x 64 OLED on the front panel (I2C, address 0x3C) — drive it with luma. Examples to show CPU temperature, load, IP address or disk usage.
• Programmable WS281X RGB fan and mood lighting on GPIO18, controllable from rpi_ws281x or left running the default cycle.
• Disk-activity LED indicator, so you can see the drive working at a glance.
• Moulded ABS shell with removable acrylic side panels - consistent panel fit and full access to the Pi without dismantling the tower.
• GPIO 1-to-2 edge expansion board keeps a header available after the OLED and lighting are connected.
• The adapter board is powered from the Pi's GPIO through pogo pins, so there is no second power lead to run.

Specifications

Resources

• 52Pi Wiki

What's Included

• 1x ABS mini tower case
• 1x ICE Tower CPU cooler with RGB fan
• 2x acrylic side panels
• 1x 0.96" OLED display, pre-mounted to the front panel
• 1x GPIO 1-to-2 edge expansion board
• 1x M.2 SATA SSD adapter board
• 1x assembly manual

The Raspberry Pi 4B, M.2 SATA SSD, microSD card and power supply are not included.