Synology DS218

Synology DS218

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Synology DS218 NAS 2-Bay

  1. Dung lượng lưu trữ tối đa 32TB
  2. Thiết bị ghi hình NVR 20 camera
Availability: Out of stock SKU: SYNOLOGY-DS218 Tags: , , , , , ,
  • Description
  • Thông số kỹ thuật

Description

Synology DS218 NAS 2-Bay

Dung lượng lưu trữ tối đa 32TB

Thiết bị ghi hình NVR 20 camera (đã bao gồm 2 camera miễn phí)

Ổ cứng đề xuất cho lưu trữ dữ liệu: Seagate IronWolf, Seagate IronWolf Pro hoặc Western RED, Western RED Pro

Ổ cứng đề xuất cho camera: Seagate SkyHawk, Western Purple

Synology DS218 NAS 2-Bay với dung lượng lưu trữ đến 32TB và cho phép gắng 20 camera (đã bao gồm 2 camera miễn phí), phù hợp sử dụng trong lưu trữ dữ liệu doanh nghiệp.

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Thông số kỹ thuật

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): 60
Memory
System Memory 2 GB DDR4
Notes Synology reserves the right to replace memory modules with the same or higher frequency based on supplier’s product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.
Storage
Drive Bays 2
Compatible Drive Type* (See all supported drives)
  • 3.5″ SATA HDD
  • 2.5″ SATA HDD
  • 2.5″ SATA SSD
Maximum Internal Raw Capacity 32 TB (16 TB drive x 2) (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 1
USB 2.0 Port 1
USB 3.0 Port 2
USB/SD Copy
File System
Internal Drives
  • Btrfs
  • EXT4
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) 165 mm x 108 mm x 233.2 mm
Weight 1.3 kg
Others
System Fan 92 mm x 92 mm x 1 pcs
Fan Speed Mode
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
Brightness adjustable front LED indicators x
Power Recovery
Noise Level* 19.3 dB(A)
Scheduled Power On/Off x
Wake on LAN/WAN x
Power Supply Unit / Adapter 60W
AC Input Power Voltage 100V to 240V AC
Power Frequency 50/60Hz, Single Phase
Power Consumption* 14.99 W (Access)
5.78 W (HDD Hibernation)
British Thermal Unit 51.15 BTU/hr (Access)
19.72 BTU/hr (HDD Hibernation)
Temperature
Operating Temperature 0°C to 40°C (32°F to 104°F)
Storage Temperature -20°C to 60°C (-5°F to 140°F)
Relative Humidity 5% to 95% RH
Certification
  • EAC
  • CCC
  • RCM
  • KC
  • FCC
  • CE
  • BSMI
Warranty 2 Years
Notes
  • The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)
  • Power consumption is measured when fully loaded with Western Digital 1TB WD10EFRX hard drive(s).
  • Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 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 Internal Volume Number 64
Maximum iSCSI Target Number 10
Maximum iSCSI LUN 10
iSCSI LUN Clone/Snapshot, Windows ODX x
SSD TRIM x
Supported RAID Type
  • Synology Hybrid RAID
  • Basic
  • JBOD
  • RAID 0
  • RAID 1
RAID Migration Basic to RAID 1
Volume Expansion with Larger HDDs
  • Synology Hybrid RAID
  • RAID 1
Volume Expansion by Adding a HDD Synology Hybrid RAID
File Services
File Protocol CIFS/AFP/NFS/FTP/WebDAV
Maximum Concurrent CIFS/AFP/FTP Connections 200
Windows Access Control List (ACL) Integration x
NFS Kerberos Authentication x
Account & Shared Folder
Maximum Local User Accounts 2,048
Maximum Local Groups 256
Maximum Shared Folder 256
Maximum Shared Folder Sync Tasks 4
Log Center x
Syslog Events per Second 400
Add-on Packages (learn more about the complete add-on package list)
Synology Chat x
Maximum Users 500
Notes
  • The number of concurrent HTTP connections for Synology 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 x
Recommended Number of Hosted Files 100,000
Recommended Number of Concurrent Sync Clients 200 (the number of connections that can be maintained when the recommended number of hosted files was reached)
Notes
  • The maximum number of concurrently connected devices refers to the maximum number of devices that can remain connected at the same time.
  • The maximum number of hosted files refers to the maximum number of files that can be indexed and hosted by the Cloud Station Server service. RAM expansion was not used during testing.
  • Non-encrypted shared folders were used during the aforementioned testing.
Download Station x
Maximum Concurrent Download Tasks 80
Notes Download Station version requirement: 3.8.14 or later version
exFAT Access (optional) x
Media Server x
DLNA Compliance x
Moments x
Facial recognition x
Subject recognition x
Snapshot Replication x
Maximum Snapshots per Shared Folder 256
Maximum of system snapshots 4,096
Surveillance Station x
Maximum IP cam (Licenses required) 20 (including 2 Free License) (See All Supported IP Cameras)
Total FPS (H.264)* 600 FPS @ 720p (1280×720)
300 FPS @ 1080p (1920×1080)
200 FPS @ 3M (2048×1536)
150 FPS @ 5M (2591×1944)
110 FPS @ 4K (3840×2160)
Total FPS (H.265)* 600 FPS @ 720p (1280×720)
300 FPS @ 1080p (1920×1080)
240 FPS @ 3M (2048×1536)
200 FPS @ 5M (2591×1944)
180 FPS @ 4K (3840×2160)
Total FPS (MJPEG)* 240 FPS @ 720p (1280×720)
200 FPS @ 1080p (1920×1080)
130 FPS @ 3M (2048×1536)
80 FPS @ 5M (2591×1944)
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.
Synology Drive x
Recommended Number of Hosted Files 100,000 (applies to files indexed or hosted by Synology Drive. For file access through other standard protocols, refer to the File Services section above)
Recommended Number of Concurrent Sync Clients 200 (the number of connections that can be maintained when the recommended number of hosted files was reached)
Notes
  • Exceeding the limits above may result in longer response time in file operations.
  • Btrfs file system and non-encrypted shared folders were used during the aforementioned testing.
Synology Office x
Maximum Users 200
Notes
  • Multiple files were opened for testing and each file was edited by 30 users simultaneously.
  • CPU and RAM usage were both under 80% when the number of maximum users was reached.
  • Client performance may affect maximum simultaneous editing users. Client PCs used for testing: Intel Core i3-3220 / 8GB RAM
Video Station x
Video Transcoding 4K Group 3
Maximum Transcoding Channel Number 1 channel, 60 FPS @ 4K (4096 x 2160), H.265 (HEVC), 10-bit or
1 channel, 30 FPS @ 1080p (1920 × 1080), H.264 (AVC)/MPEG-4 Part 2 (XVID, DIVX5)/MPEG-2/VC-1
VPN Server x
Maximum Connections 20
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 1
  • Quick Installation Guide X 1
Optional Accessories
  • Surveillance Device License Pack
  • VS360HD
  • VS960HD

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