2U dual 5.25" drive bay Micro-ATX rackmount industrial server chassis with USB 3.1 Gen1 interface

■ Supports ATX (PS2) / 2U single / 2U redundant power supplies

■ Supports 1 x 2.5" SSD and up to 2 x 3.5" HDD

■ 5Gbps USB 3.1 Gen1 interface (downward compatible with USB 2.0 & USB 1.1)

■ Dual 5.25" expansion bay brings flexibility in installing 5.25" devices

■ Built-in fan bracket supports up to two 80mm x 25mm fans

■ Supports Micro-ATX motherboard (9.6" x 9.6")

■ Supports 4 low-profile PCI / PCIe slots

Well-equipped drive bays
Supports up to 2 x 5.25" drives externally, and up to 2 x 3.5" HHDs & 1 x 2.5" SSD internally
Outstanding cooling capabilities
A built-in fan bracket at the front supports 2 x 8025mm fans which supplies plentiful airflow for a 2U form factor system
Numerous PSU form factor compatibility
As a miniature sizing of the RM23-502, compatible PSU selection has greater flexibility than the original with support for ATX (PS2), 2U Single or 2U Redundant*


Model No. SST-RM23-502-MINI
Chassis form factor 2U
Motherboard Micro-ATX (9.6" x 9.6"), Mini-ITX (6.7" x 6.7")
Drive Bay External 5.25" x 2 *
Internal 3.5" x 2
2.5" x 1
Power Supply ATX (PS2) / 2U Single / 2U Redundant* (optional)
Limitation of CPU cooler 65mm
Expansion Slot Low profile PCI / PCIe x 4
Front I/O Port USB 3.1 Gen 1 Type-A x 2**
Front buttons Power On / Off, system reset
Indicators Power status x 1
HDD activity x 1
LAN activity x 2
Main metal thickness 1mm
Net Weight 4.8 kg
Dimension 430mm (W) x 88.5mm (H) x 400mm (D), 15.22 Liters
16.93" (W) x 3.48" (H) x 15.75" (D), 15.22 Liters
  *We recommend that the combined length of the power supply and 5.25" device does not exceed 350mm, allowing 40mm of space for the power cables.
**RM23-502-MINI’s USB internal cable is 600mm long, so if you are connecting an external enclosure to the USB3.1 port, we recommend using it with shorter cables to prevent performance loss.


  • Q&A

Describe Ver Size Download
RM23-502-MINI manual V1.0 14,661 KB
RM23-502-MINI High resolution photos 7,657 KB
RM23-502-MINI Product Sheet V1.0 1016 KB

RMS06-22 22" High quality ball bearing sliding rail kit for rackmount chassis more...
FN81 Add FN81 for additional cooling in available 80mm fan slots more...
XE02-2066 2U small form factor server / workstation CPU cooler for Intel LGA 2011 / 2066 Square & Narrow sockets more...
XE02-3647N 2U small form factor server/workstation CPU cooler for Intel LGA 3647 Narrow sockets. more...
XE02-3647S 2U small form factor server/workstation CPU cooler for Intel LGA 3647 Square sockets. more...
XE02-SP3 2U small form factor server/workstation CPU cooler for AMD SP3/TR4 sockets. more...
GM1000-2UG Endless power through redundancy more...
GM800-2UG Endless power through redundancy more...

No such information.