SilverStone RM23-502 2U Server Rackmount Case
SST-RM23-502 | SilverStoneThis product has been discontinued
The SilverStone RM21-308 2U Rackmount Case is designed to fit ATX motherboards and ATX power supplies of up to 180mm depth. The case supports 1x 2.5" SSD and up to 5x 3.5" HDD, 5Gbps USB 3.1 Gen1 interface and built-in fan bracket which supports up to three 80mm x 38mm fans.
Features
RM23-502 - 2U Dual 5.25" Drive Bay ATX Rackmount Industrial Storage 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

* 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.
Specifications
| Model Number | SST-RM23-502 |
| Drive Bay - External | 5.25" x 2 |
| Drive Bay - Internal | 3.5" x 5, 2.5" x 1 |
| Front I/O Port | USB 3.1 Gen 1 Type-A x 2 |
| Net Weight | 6.8 kg |
| Chassis Form Factor | 2U |
| Indicators | 1 x Power Status 1 x HDD Activity 2 x LAN Activity |
| Limitation of CPU Cooler | 65 mm |
| Motherboard | ATX (12" x 9.6"), Micro-ATX (9.6" x 9.6"), Mini-ITX (6.7" x 6.7") |
| Expansion Slot | 7 x Low profile |
| Power Supply | Standard PS2 (ATX), Supports up to 180 mm long |
| Dimension | 430 mm (W) x 88.5 mm (H) x 580 mm (D), 22.07 Litres |
| Front Buttons | Power On / Off, System Reset |
| Main metal thickness | 1 mm |
| Cooling System - Front | 3 x 80 mm |
| Cooling System - Rear | 1 x 60 mm |
Backed by a 1-year SilverStone warranty.