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    Synology NAS DiskStation DS418 4-bay

    Giá bán: 11,592,000 vnđ

      Mã sản phẩm: DS418 | Cập nhật 16:33 18/10/2017
      Hardware Specifications
      CPU
      CPU Model Realtek RTD1296
      CPU Architecture 64-bit
      CPU Frequency Quad Core 1.4 GHz
      Hardware Encryption Engine  
      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
    Hardware Specifications
    CPU
    CPU Model Realtek RTD1296
    CPU Architecture 64-bit
    CPU Frequency Quad Core 1.4 GHz
    Hardware Encryption Engine  
    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* (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 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 2 (with Link Aggregation / Failover support)
    USB 3.0 Port 2
    File System
    Internal Drives EXT4
    External Drives
    • EXT4
    • EXT3
    • FAT
    • NTFS
    • HFS+
    • exFAT*
    Notes exFAT Access is purchased separately in Package Center.
    Appearance
    Size (Height x Width x Depth) 166 mm x 199 mm x 223 mm 
    Weight 2.28 kg 
    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  
    Power Recovery  
    Noise Level* 20.9 dB(A) 
    Scheduled Power On/Off  
    Wake on LAN/WAN  
    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°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 WD10EFRX hard drive(s).
    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
    SSD Support
    SSD TRIM  
    File Sharing Capacity
    Maximum Local User Accounts 2048
    Maximum Local Groups 256
    Maximum Shared Folder 256
    Maximum Shared Folder Sync Tasks 2
    Maximum Concurrent CIFS/AFP/FTP Connections 200
    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)
    Chat  
    Maximum Users 500
    Notes
    • The number of concurrent HTTP connections for Chat was configured to the maximum.
    • CPU and RAM usage were both under 80% when the number of maximum users was reached.
    Cloud Station Server  
    Maximum Number of Concurrently Connected Devices 200
    Maximum Number of Synced Files (ext4) 100,000 / single file reaction time 766 ms
    Notes
    • The maximum number of concurrently connected devices refers to the maximum number of devices that can remain connected at the same time. For more information on file processing capability, please refer to the reaction time for file processing.
    • File reaction time refers to the preparation time required for other devices to start downloading a 1KByte file from a Synology NAS after the file has been added to the NAS. RAM expansion was not used during testing.
    • Non-encrypted shared folders were used during the aforementioned testing.
    Download Station  
    Maximum Concurrent Download Tasks 30
    exFAT Access (optional)  
    Media Server  
    DLNA Compliance  
    Office  
    Maximum Users 100
    Maximum Simultaneous Editing Users 30
    Notes
    • CPU and RAM usage were both under 80% when the number of maximum users was reached.
    • For tested models with expandable memory, the maximum amount of RAM was installed.
    • Client performance may affect maximum simultaneous editing users. Client PCs used for testing: Intel Core i3-3220 / 8GB RAM
    Surveillance Station  
    Maximum IP cam (Licenses required) 30 (including 2 Free License) (See All Supported IP Cameras)
    Total FPS (H.264)* 900 FPS @ 720p (1280x720) 
    300 FPS @ 1080p (1920×1080) 
    240 FPS @ 3M (2048x1536) 
    150 FPS @ 5M (2591x1944) 
    110 FPS @ 4K (3840x2160)
    Total FPS (H.265)* 900 FPS @ 720p (1280x720) 
    450 FPS @ 1080p (1920×1080) 
    360 FPS @ 3M (2048x1536) 
    250 FPS @ 5M (2591x1944) 
    180 FPS @ 4K (3840x2160)
    Total FPS (MJPEG)* 300 FPS @ 720p (1280x720) 
    200 FPS @ 1080p (1920×1080) 
    130 FPS @ 3M (2048x1536) 
    80 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 4K Group 3 (See more)
    Maximum Transcoding Channel Number 1 channel, 30 FPS @ 4K (4096 x 2160), H.265 (HEVC), 10-bit or 
    1 channel, 30 FPS @ 1080p (1920×1080), H.264 (AVC)/H.265 (HEVC)/MPEG-4 Part 2 (XVID, DIVX5)/MPEG-2/VC-1
    VPN Server  
    Maximum Connections 15
    Environment & Packaging
    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

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