Synology Network Attached Storage DS418 4 bay DiskStation 1.4GHz 2GB Retail

MPN
DS418
CPU
CPU Model: Realtek RTD1296
CPU Architecture: 64-bit
CPU Frequency: Quad Core 1.4 GHz
Hardware Encryption Engine: Yes
Hardware Transcoding Engine: 10-bit H.265 (HEVC), MPEG-4 Part 2, MPEG-2, VC-1, maximum resolution: 4K (4096 x 2160), maximum frame rate per second (FPS): 30
Memory
System Memory: 2 GB DDR4
Storage
Drive Bays: 4
Compatible Drive Type: 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 Single Volume Size: 108 TB
Hot Swappable Drive: Yes
External Ports
RJ-45 1GbE LAN Port: 2 (with Link Aggregation / Failover support)
USB 3.0 Port: 2
File System
Internal Drives: EXT4
External Drives: EXT4 / EXT3 / FAT / NTFS / HFS+ / exFAT
Others
System Fan 92 mm x 92 mm x 2 pcs
Fan Speed Mode:
- Full-Speed Mode
- Cool Mode
- Quiet Mode
Brightness adjustable front LED indicators: Yes
Power Recovery : Yes
Noise Level: 20.9 dB(A)
Scheduled Power On/Off: Yes
Wake on LAN/WAN : Yes
Power Supply Unit / Adapter: 90W
AC Input Power Voltage: 100V to 240V AC
Power Frequency: 50/60 Hz, Single Phase
Power Consumption:
- 26.49 W (Access)
- 8.78 W (HDD Hibernation)
British Thermal Unit:
- 90.39 BTU/hr (Access)
- 29.96 BTU/hr (HDD Hibernation)
Environment Temperature
Operating Temperature: 5^oC to 40^oC (40^oF to 104^oF)
Storage Temperature: -20^oC to 60^oC (-5^oF to 140^oF)
Relative Humidity: 5% to 95% RH
Certification
FCC Class B
CE Class B
BSMI Class B
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
SSD Support
SSD TRIM: Yes
File Sharing Capacity
Maximum Local User Accounts: 2048
Maximum Local Groups: 256
Maximum Shared Folder: 256
Maximum Shared Folder Sync Tasks: 4
Maximum Concurrent CIFS/AFP/FTP Connections: 200
Windows Access Control List (ACL) Integration: Yes
NFS Kerberos Authentication: Yes
Log Center
Syslog Events per Second: 100
Add-on Packages
Chat: Yes
Maximum Users: 500
Cloud Station Server : Yes
Maximum Number of Concurrently Connected Devices: 200
Maximum Number of Synced Files (ext4): 100,000 / single file reaction time 766 ms
Download Station: Yes
Maximum Concurrent Download Tasks: 30
exFAT Access (optional): Yes
Media Server: Yes
DLNA Compliance: Yes
Office: Yes
Maximum Users: 100
Maximum Simultaneous Editing Users: 30
Surveillance Station: Yes
Maximum IP cam (Licenses required): 30 (including 2 Free License)
Total FPS (H.264):
- 900 FPS at 720p (1280x720)
- 300 FPS at 1080p (19201080)
- 240 FPS at 3M (2048x1536)
- 150 FPS at 5M (2591x1944)
- 110 FPS at 4K (3840x2160)
Total FPS (H.265):
- 900 FPS at 720p (1280x720)
- 450 FPS at 1080p (19201080)
- 360 FPS at 3M (2048x1536)
- 250 FPS at 5M (2591x1944)
- 180 FPS at 4K (3840x2160)
Total FPS (MJPEG):
- 300 FPS at 720p (1280x720)
- 200 FPS at 1080p (19201080)
- 130 FPS at 3M (2048x1536)
- 80 FPS at 5M (2591x1944)
Video Station: Yes
Video Transcoding: 4K Group 3
Maximum Transcoding Channel Number:
- 1 channel, 30 FPS at 4K (4096 x 2160), H.265 (HEVC), 10-bit or
- 1 channel, 30 FPS at 1080p (19201080), H.264 (AVC)/H.265 (HEVC)/MPEG-4 Part 2 (XVID, DIVX5)/MPEG-2/VC-1
VPN Server: Yes
Maximum Connections: 15
Environment
RoHS Compliant
Packaging Content
Main Unit X 1
Accessory Pack X 1
AC Power Adapter X 1
AC Power Cord X 1
RJ-45 LAN Cable X 2
Quick Installation Guide X 1
Optional Accessories
Surveillance Device License Pack
VS360HD
VS960HD
Item Dimension (L inchxW inchxH inch)
11 x 9 x 10
Weight
8.45 lb