Dual SATA HAT for Raspberry Pi 4


Key Features

  • Up to 2x HDD/SSD´s – 2.5 or 3.5inch storage is supported
  • Utilizes two independent USB3 buses on Raspberry Pi 4
  • Type C power input with USB PD/QC support for 2.5inch drives and Raspberry Pi 4
  • External standard ATX power supply support for 3.5inch HDD
  • Fan and heatsink for Raspberry Pi 4 CPU cooling
  • HDD suspend mode supported
  • UASP support
  • Software RAID 0/1/5 support
  • Optional PWM control fan for HDD heat dispatching
  • Optional OLED display for IP Address/Storage info


Are you worried about your Raspberry Pi 4 that they don't have enough storage?  Here is a HAT for Raspberry Pi 4 which you can use the SATA port HDD to extend your Pi storage. 

For 3.5inch HDD setups, a standard ATX PSU is required to power the HDD´s and the Raspberry Pi. With 2x 3.5inch HDD´s the PSU should provide at least 60W or more.

For 2.5inch HDD setups, the USB PD/QC power adapter ( >=30W power adapter ) is sufficient to power the disk drives and the Raspberry Pi 4 together. It is important to mention that the power connector on the SATA HAT must be used to power up the NAS with Raspberry Pi 4.

The Dual SATA HAT utilizes two high-performance JMS561 (one JMS561 for the Dual SATA HAT) and provides up to 400MB/s read/write performance with four disks in RAID0 mode.

Hardware Overview

Part List

  •  Dual  SATA HAT board
  •  USB3.0 Connection adapter



Source: Dual SATA HAT for Raspberry Pi 4

About The Author

Muhammad Bilal

I am highly skilled and motivated individual with a Master's degree in Computer Science. I have extensive experience in technical writing and a deep understanding of SEO practices.

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