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
Distinctive exterior
Distinctive front panel features 12 x hot-swappable 3.5" bays or 12 x hot-swappable 2.5" bays with handle bars allowing for easy accessibility to the internal components
Storage device performance
HDD backplane supports 12 ports SAS / SATA drives and 12Gb/s Mini-SAS HD SFF-8643 x 3 with SGPIO
Cooling capabilities
Utilizing the typical front-to-back directional airflow, RM22-312 comes pre-installed with three 80mm x 38mm hot-swappable PWM fans, designed to achieve a rapid heat dissipation effect that does not easily accumulate hot air inside
Internal configurations
Sliding rail compatibility
Reserved mounting holes for sliding rails which can be easily installed. Can be used with RMS03-26 rail
SPECIFICATIONS
| Model No. | SST-RM22-312 | |
| Chassis form factor | 2U | |
| Motherboard | SSI-EEB, SSI-CEB, Extended ATX, ATX, Micro-ATX, Mini-ITX | |
| Drive Bay | External | 3.5" hot-swap x 12 |
| Internal | -- | |
| Cooling System | Hot-swap 80 x 38mm PWM fan x 3 | |
| Power Supply | 2U single or 2U redundant (not included)*** | |
| Limitation of CPU cooler | 68mm | |
| Power connector on HDD backplane | 4-Pin peripheral x 2 | |
| Expansion Slot | Low profile PCI / PCIe x 7 | |
| Front I/O Port | USB 3.1 Gen 1 Type-A x 2 ** | |
| Front buttons | Power On / Off, system reset | |
| Indicators | Chassis Power LED x 1: Blue HDD Access x 1: Green LAN LED x 2: Green HDD Tray HDD Power LED x 12: Yellow HDD Access x 12: Blinking green |
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| HDD backplane | 12 ports SAS / SATA to Mini-SAS HD SFF-8643 x 3 with SGPIO | |
| HDD Interface | SAS III / II / I, SATA III / II / I | |
| Main metal thickness | 1.2mm | |
| Net Weight | 10.9 kg | |
| Dimension | 430mm (W) x 88.5mm (H) x 660mm (D), 25.1 Liters 16.93" (W) x 3.48" (H) x 25.98" (D), 25.1 Liters | |
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* Compatible with tool-less rail slide - RMS03-26 ** RM22-312’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 ***Please make sure the mounting holes of your 2U PSU matches the mounting holes on the rear panel of RM22-312 (See below diagram) |
PICTURES
- DOWNLOADS
- RECOMMENDATIONS
- PRODUCT REVIEWS
- Q&A
| Describe | Ver | Size | Download |
 RM22-312 backplane user guide |
V1.0 | 243 KB |  |
| RM22-312 manual |
V1.0 | 2,776 KB | |
| RM22-312 High resolution photos |
11,474 KB | |
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| RM22-312 Product Sheet |
V1.0 | 241 KB | |
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No such information.