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

■ Supports ATX power supplies of up to 180mm depth

■ Supports 1 x 2.5" SSD and up to 5 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 which supports up to three 80mm x 38mm fans

■ Supports up to ATX (12" x 9.6") motherboard

■ Supports 7 low profile expansion slots

■ Reserved mounting holes for sliding rails which can be easily installed. Can be used with RMS03-24 rail (rail slide sold separately)



Model No. SST-RM23-502
Chassis form factor 2U
Motherboard ATX (12" x 9.6"), 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 5
2.5" x 1
Cooling System Front 80mm x 3
Rear 60mm x 1
Power Supply Standard PS2 (ATX), supports up to 180mm long
Limitation of CPU cooler 65mm
Expansion Slot Low profile x 7
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 6.8 kg
Dimension 430mm (W) x 88.5mm (H) x 580mm (D), 22.07 Liters
16.93" (W) x 3.48" (H) x 22.83" (D), 22.07 Liters
  * RM23-502’s USB internal cable is 800mm long, so if you are connecting an external enclosure to the USB 3.1 port, we recommend using it with shorter cables to prevent performance loss.


  • Q&A

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RM23-502 High resolution photos 18,763 KB
RM23-502 manual V1.0 5,910 KB
RM23-502 Product Sheet V1.0 672 KB

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