| Hardware Specifications | |
| CPU | |
| CPU Model | INTEL Atom C2538 |
| CPU Frequency | Quad Core 2.4 GHz |
| Floating Point | |
| Hardware Encryption Engine (AES-NI) | |
| Memory | |
| System Memory | 2 GB DDR3 |
| Memory Module Pre-installed | 2 GB X 1 |
| Total Memory Slots | 2 |
| Memory Expandable up to | 6 GB (2 GB + 4 GB) |
| Storage | |
| Drive Bay(s) | 4 |
| Maximum Drive Bays with Expansion Unit | 8 |
| Compatible Drive Type |
|
| Maximum Internal Raw Capacity | 32 TB (8 TB HDD X 4) (Capacity may vary by RAID types) (See All Supported HDD) |
| Hot Swappable Drive | |
| External Ports | |
| USB 3.0 Port | 2 |
| eSATA Port | 1 |
| File System | |
| Internal Drives | EXT4 |
| External Drives |
|
| Appearance | |
| Size (Height X Width X Depth) | 44 mm X 430.5 mm X 457.5 mm 44 mm X 430.5 mm X 591.8 mm (for RP model) |
| Weight | 6.73 kg 9.36 kg (for RP model) |
| Others | |
| RJ-45 1GbE LAN Port | 4 (with Link Aggregation / Failover support) |
| Wake on LAN/WAN | |
| System Fan | 40 mm X 40 mm X 3 pcs |
| Fan Speed Mode |
|
| Wireless Support (dongle) | |
| Power Recovery | |
| Noise Level* | 25.3 dB(A) 52.8 dB(A) (for RP model) |
| Scheduled Power On/Off | |
| Power Supply Unit / Adapter | 250W 2 X 250W (for RP model) |
| AC Input Power Voltage | 100V to 240V AC |
| Power Frequency | 50/60 Hz, Single Phase |
| Power Consumption* | 36.78 W (Access) 20.57 W (HDD Hibernation) 45.88 W (Access, for RP model) 30.74 W (HDD Hibernation, for RP model) |
| British Thermal Unit | 125.50 BTU/hr (Access) 70.19 BTU/hr (HDD Hibernation) 156.55 BTU/hr (Access, for RP model) 104.89 BTU/hr (HDD Hibernation, for RP model) |
| Redundant Power Supply (for xs+ and RP model) | |
| Environment Temperature | |
| Operating Temperature | 5°C to 35°C (40°F to 95°F) |
| Storage Temperature | -20°C to 60°C (-5°F to 140°F) |
| Relative Humidity | 5% to 95% RH |
| Certification |
|
| Warranty | 3 Years |
| Notes |
|
