| CPU Model | Intel Atom C2538 |
| CPU Architecture | 64-bit |
| CPU Frequency | Quad Core 2.4 GHz |
| Hardware Encryption Engine (AES-NI) | |
| Memory |
| System Memory | 2 GB DDR3 |
| Memory Module Pre-installed | 2GB (1 x 2GB) |
| Total Memory Slots | 2 |
| Memory Expandable up to | 6 GB (2 GB + 4 GB) |
| Storage |
| Drive Bays | 4 |
| Maximum Drive Bays with Expansion Unit | 8 |
| Compatible Drive Type* (See all supported drives) | - 3.5" SATA HDD
- 2.5" SATA HDD
- 2.5" SATA SSD
|
| Maximum Internal Raw Capacity | 48 TB (12 TB drive x 4) (Capacity may vary by RAID types) |
| Maximum Raw Capacity with Expansion Units | 96 TB (48 TB + 12 TB drive x 4) (Capacity may vary by RAID types) |
| Maximum Single Volume Size | 108 TB |
| Hot Swappable Drive | |
| Notes | - "Compatible drive type" indicates the drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
- The maximum single volume size is not directly related to the maximum raw capacity. (Learn more)
|
| External Ports |
| RJ-45 1GbE LAN Port | 4 (with Link Aggregation / Failover support) |
| USB 3.0 Port | 2 |
| eSATA Port | 1 |
| File System |
| Internal Drives | |
| External Drives | - Btrfs
- EXT4
- EXT3
- FAT
- NTFS
- HFS+
- exFAT*
|
| Notes | exFAT Access is purchased separately in Package Center. |
| 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 |
| System Fan | 40 mm x 40 mm x 3 pcs |
| Fan Speed Mode | |
| Power Recovery | |
| Noise Level* | 25.3 dB(A) 52.8 dB(A) (for RP model) |
| Scheduled Power On/Off | |
| Wake on LAN/WAN | |
| 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 | - FCC Class A
- CE Class A
- BSMI Class A
|