3 ms·
SATA HATs support up to four drives on Raspberry Pi 4 or Rock Pi 4
- ofrzeta 7y ago"The Penta SATA HAT for the Rock Pi 4 achieves up to 803 MB/s read/write performance (when only four of the five slots are used) thanks to its dual 5bps (10Gbps) PCIe 2.1 connections enabled via an M.2 slot"
- rasz 7y agoPrice is comparable to standalone ORICO 6228US3 Dual Dock using same JMS561U chip, not terrible.
- bakul 7y agoNote: the Jmicron site explicitly mentions support for the TRIM feature for the JMS580 but not earlier bridge devices including 561. This matters if you connect SATA SSDs.