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Hardware Specifications CPU CPU Model INTEL Atom CE5335 CPU Frequency Dual Core 1.6 GHz Floating Point Hardware Transcoding Engine H.264 (AVC), MPEG-4 Part 2, MPEG-2, VC-1 Memory System Memory 1 GB DDR3 Storage Drive Bay(s) 4 Compatible Drive Type - 3.5" SATA(III) / SATA(II) HDD
- 2.5" SATA(III) / SATA(II) HDD
- 2.5" SATA(III) / SATA(II) SSD
Maximum Internal Raw Capacity 24 TB (6 TB HDD X 4) (Capacity may vary by RAID types) Hot Swappable Drive External Ports USB 2.0 Port 3 USB 3.0 Port 2 File System Internal Drives EXT4 External Drives - EXT4
- EXT3
- FAT
- NTFS
- HFS+
Appearance Size (Height X Width X Depth) 165 mm X 203 mm X 233.2 mm
Weight 2.03 kg
Others LAN Number (RJ45) Gigabit X 1 Wake on LAN/WAN System Fan 92 mm X 92 mm X 2 pcs Wireless Support (dongle) Noise Level 20.0 dB(A)
Power Recovery Scheduled Power On/Off Power Supply Unit / Adapter 90W
AC Input Power Voltage 100V to 240V AC Power Frequency 50/60 HZ, Single Phase Power Consumption 27.33W (Access)
16.84W (HDD Hibernation)
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 B
- CE Class B
- BSMI Class B
Warranty 2 Years Notes - Power consumption is measured when fully loaded with Western Digital 1TB WD10EFRX hard drive(s).
- Support for Wake on WAN needs switch and routers which recognize Magic Packet.
- Noise Level Testing Environment: Fully loaded with Seagate 1TB ST31000520AS 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: 16.49-17.51 dB(A); Temperature: 24.25-25.75˚C; Humidity: 58.2-61.8%
DSM Specifications Storage Management Maximum Single Volume Size 16 TB 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
SSD Support SSD TRIM File Sharing Capacity Maximum User Accounts 2048 Maximum Groups 256 Maximum Shared Folder 256 Maximum Shared Folder Sync Tasks 4 Maximum Concurrent CIFS/AFP/FTP Connections 256 Windows Access Control List (ACL) Integration NFS Kerberos Authentication Log Center Syslog Events per Second 400 Notes Performance figures could vary on different environments. Add-on Packages Antivirus Essential Antivirus by McAfee (Trial) Audio Station Cloud Station Maximum Concurrent File Transfers 256 Cloud Sync Directory Server DNS Server Download Station Maximum Concurrent Download Tasks 50 Glacier Backup HiDrive Backup iTunes Server Java Manager Mail Server Mail Station Media Server DLNA Certification Photo Station RADIUS Server Surveillance Station Maximum IP cam (Licenses required) 15 (including 2 Free License) Total FPS (H.264) 450 FPS @ 720p (1280x800)
150 FPS @ 1080p (1920×1080)
100 FPS @ 3M (2048x1536)
80 FPS @ 5M (2591x1944)Total FPS (MJPEG) 210 FPS @ 720p (1280x800)
50 FPS @ 1080p (1920×1080)
40 FPS @ 3M (2048x1536)
30 FPS @ 5M (2591x1944)Video Station Video Transcoding Group 1 VPN Server Maximum Connections 15 Notes Surveillance Station throughput is tested with Axis P1347 (1280X720); FPS set to 30 at every channel. Environment & Packaging Environment RoHS Compliant Packaging Content - Main Unit X 1
- Welcome Note X 1
- Accessory Pack X 1
- AC Power Adapter X 1
- AC Power Cord X 1
- RJ-45 LAN Cable X 1
Optional Accessories - Remote
- Camera License Pack
- VS240HD
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