| Hardware Specifications |
| CPU |
| CPU Model | Marvell Armada 385 88F6820 |
| CPU Architecture | 32-bit |
| CPU Frequency | Dual Core 1.0 GHz |
| Hardware Encryption Engine | |
| Memory |
| System Memory | 512 MB DDR3 |
| Storage |
| Drive Bay(s) | 4 |
| Compatible Drive Type* (See all supported drives) | |
| Maximum Internal Raw Capacity | 8 TB (2 TB HDD x 4) (Capacity may vary by RAID types) |
| Maximum Single Volume Size | 16 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. |
| External Ports |
| USB 3.0 Port | 2 |
| File System |
| Internal Drives | EXT4 |
| External Drives | |
| Appearance |
| Size (Height x Width x Depth) | 120 mm x 105 mm x 142 mm
|
| Weight | 0.66 kg
|
| Others |
| RJ-45 1GbE LAN Port | 2 (with Link Aggregation / Failover support) |
| Wake on LAN/WAN | |
| System Fan | 60 mm x 60 mm x 1 pcs |
| Fan Speed Mode | Cool Mode Quiet Mode Low-power Mode
|
| Easy Replacement System Fan | |
| Wireless Support (dongle) | |
| Brightness adjustable front LED indicators | |
| Power Recovery | |
| Noise Level* | 20.3 dB(A)
|
| Scheduled Power On/Off | |
| Power Supply Unit / Adapter | 30W
|
| AC Input Power Voltage | 100V to 240V AC |
| Power Frequency | 50/60 Hz, Single Phase |
| Power Consumption* | 17.17 W (Access)
11.63 W (HDD Hibernation)
|
| British Thermal Unit | 58.63 BTU/hr (Access)
39.71 BTU/hr (HDD Hibernation)
|
| Environment Temperature |
| Operating Temperature | 5?C to 40?C (40?F to 104?F) |
| Storage Temperature | -20?C to 60?C (-5?F to 140?F) |
| Relative Humidity | 5% to 95% RH |
| Certification | FCC Class B CE Class B BSMI Class B
|
| Warranty | 2 Years |
| Notes | Power consumption is measured when fully loaded with Western Digital 1TB WD10JFCX hard drive(s). Noise Level Testing Environment: Fully loaded with WD 1TB WD10JFCX hard drive(s) in idle; Two G.R.A.S. Type 40AE microphones, each set up at 1 meter away from the Synology NAS front and rear; Background noise: 17.2 dB(A); Temperature: 23.6?C; Humidity: 58.2%.
|
| DSM Specifications ( See more ) |
| Storage Management |
| Maximum Internal Volume Number | 256 |
| Maximum iSCSI Target Number | 10 |
| Maximum iSCSI LUN | 10 |
| Supported RAID Type | Synology Hybrid RAID Basic JBOD RAID 0 RAID 1 RAID 5 RAID 6 RAID 10
|
| RAID Migration | Basic to RAID 1 Basic to RAID 5 RAID 1 to RAID 5 RAID 5 to RAID 6
|
| Volume Expansion with Larger HDDs | Synology Hybrid RAID RAID 1 RAID 5 RAID 6
|
| Volume Expansion by Adding a HDD | Synology Hybrid RAID RAID 5 JBOD
|
| Global Hot Spare Supported RAID Type | Synology Hybrid RAID RAID 1 RAID 5
|
| File Sharing Capacity |
| Maximum User Accounts | 2048 |
| Maximum Groups | 256 |
| Maximum Shared Folder | 256 |
| Maximum Shared Folder Sync Tasks | 2 |
| Maximum Concurrent CIFS/AFP/FTP Connections | 128 |
| Windows Access Control List (ACL) Integration | |
| NFS Kerberos Authentication | |
| Log Center | |
| Syslog Events per Second | 100 |
| Add-on Packages (learn more about the complete add-on package list) |
| Cloud Station Server | |
| Maximum Concurrent File Transfers | 128 |
| Download Station | |
| Maximum Concurrent Download Tasks | 30 |
| exFAT Access (optional) | |
| HiDrive Backup | |
| Media Server | |
| DLNA Certification | |
| PDF Viewer | |
| SpreadSheet | |
| Maximum Simultaneous Editing Users | 35 |
| Surveillance Station | |
| Maximum IP cam (Licenses required) | 8 (including 2 Free License) (See All Supported IP Cameras) |
| Total FPS (H.264)* | 300 FPS @ 720p (1280x720)
150 FPS @ 1080p (1920?1080)
100 FPS @ 3M (2048x1536)
40 FPS @ 5M (2591x1944) |
| Total FPS (MJPEG)* | 150 FPS @ 720p (1280x720)
75 FPS @ 1080p (1920?1080)
50 FPS @ 3M (2048x1536)
25 FPS @ 5M (2591x1944) |
| Notes | Surveillance Station throughput is tested with Axis network camera, using continuous recording with live view from Surveillance Station and motion detection by camera. Live view and recording are sharing the same stream from the camera. |
| Video Station | |
| Video Transcoding | Group 2 (See more) |
| VPN Server | |
| Maximum Connections | 5 |
| Environment & Packaging |
| Environment | RoHS Compliant |
| Packaging Content | Main Unit X 1 Welcome Note X 1 Accessory Pack X 1 AC Power Adapter X 1 RJ-45 LAN Cable X 2
|
| Optional Accessories | Camera License Pack VS360HD
|
