Silverstone RM22-312 2U 12-bay 2.5' / 3.5' HDD / SSD rackmount storage chassis with Mini-SAS HD SFF-8643 12 Gb/s interface

Backplane support for 12 port SAS / SATA drives and 12 Gb/s Mini-SAS HD SFF-8643 + SGPIO Supports twelve 2.5'/3.5' SAS/SATA HDD/SSD hot-swap trays Includes three 80mm x 38mm hot-swappable PWM fans Independent drive status LED Supports E-ATX or SSI-EEB motherboards Supports 7 low profile PCI / PCIe slots Case only