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Synology DiskStation DS918+ 4-bay NAS

SKU
SNL-DS918+
จำนวน
ราคา
21,900.00
18,490.00 บาท

  • Storage Drive 4 Bays 
  • CPU Intel Celeron J3455 64-bit 
  • CPU Frequency Quad Core 1.5 burst up to 2.3 GHz
  • Memory 4 GB DDR3L up to    8 GB (4 GB x 2)
  • Warranty 3 years
     

Hard Disk ราคาพิเศษเมื่อซื้อพร้อม NAS

                                                 


สุดคุ้มเมื่อซื้อ HardDisk พร้อม NAS
- ประหยัดกว่า
- เรามีบริการติดตั้งพร้อมทำ RAID ให้ฟรี ก่อนส่งสินค้า
- QC HardDisk ทุกลูกก่อนส่ง
- รับประกันทั่วประเทศ 3 ปี (SYNNEX,SIS)  

Part No.
ชื่อรุ่น
ราคา
WD20EFRX
WD HD CAVIAR RED NAS 2TB 3.5" INTELLIPOWER, 64MB CACHE, SATA3(6GB/s), 3Y
3,600 บาท
WD40EFRX
WD HD CAVIAR RED NAS 4TB 3.5" INTELLIPOWER, 64MB CACHE, SATA3(6GB/s), 3Y
6,290 บาท
WD60EFRX
WD HD CAVIAR RED NAS 6TB 3.5" INTELLIPOWER, 64MB CACHE, SATA3(6GB/s), 3Y
9,900 บาท
WD80EFZX
WD HD CAVIAR RED NAS 8TB 3.5" INTELLIPOWER, 128MB CACHE, SATA3(6GB/s), 3Y
12,900 บาท


Part No.
ชื่อรุ่น
ราคา
ST2000VN004
SEAGATE IRONWOLF 2TB NAS HDD 5900RPM CACHE 64MB SATA3  3YRS
3,590 บาท
ST4000VN008
SEAGATE IRONWOLF 4TB NAS HDD 5900RPM CACHE 64MB SATA3  3YRS
6,150 บาท
ST6000VN0041
SEAGATE IRONWOLF 6TB NAS HDD 7200RPM CACHE 128MB SATA3  3YRS
9,890 บาท
ST8000VN0022
SEAGATE IRONWOLF 8TB NAS HDD 7200RPM CACHE 256MB SATA3  3YRS
12,900 บาท


รายละเอียดสินค้า Synology DiskStation DS918+ 4-bay NAS

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Synology DiskStation DS918+ 4-bay NAS

High-speed scalable storage server

Synology DS918+ is designed for small and medium-sized businesses and IT enthusiasts. With a powerful built-in AES-NI hardware encryption engine, DS918+ provides exceptional encrypted file transmission. Also capable of transcoding up to two channels of H.265/H.264 4K videos at the same time, DS918+ is ideal for sharing and storing ultra-high definition media content.

1507542303614.jpgSatisfy your need for performance and capacity

DS918+ supports up to two M.2 NVMe 2280 SSDs, allowing fast system cache creation without occupying internal drive bays. Scalable up to 9 drives with a Synology Expansion Unit DX517, DS918+ answers the need for flexible storage capacity.

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Digital asset protection

Powered by Synology DiskStation Manager (DSM), Synology NAS offers advanced security measures to protect against sudden data loss and potential security holes.

1507542438047.jpgSynchronize files across your devices

Cloud Station Suite provides real-time data synchronization across all your devices, such as computers, mobile devices, and other Synology NAS whenever a file is modified. "Intelliversioning" keeps the most important file versions to better utilize storage space.

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4K Multimedia Server

Access and stream your 4K media content anytime and anywhere. DS918+ supports 4K H.264/H.265 online transcoding via Video Station and DS video, allowing 4K videos to be converted and played on the fly on other computers, smartphones, and media players that originally do not support Ultra HD formats.

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Specifications

CPU

  • CPU Model    Intel Celeron J3455
  • CPU Architecture    64-bit
  • CPU Frequency    Quad Core 1.5 burst up to 2.3 GHz
  • Hardware Encryption Engine (AES-NI)    
  • Hardware Transcoding Engine    H.264 (AVC), H.265 (HEVC), MPEG-2 and VC-1; maximum resolution: 4K (4096 x 2160); maximum frame rate per second (FPS): 30

Memory

  • System Memory    4 GB DDR3L
  • Memory Module Pre-installed    4GB (1 x 4GB)
  • Total Memory Slots    2
  • Memory Expandable up to    8 GB (4 GB x 2)

Storage

  • Drive Bays    4
  • Maximum Drive Bays with Expansion Unit    9
  • M.2 Drive Slots    2
  • Compatible Drive Type* (See all supported drives)    
  • 3.5" SATA HDD
  • 2.5" SATA HDD
  • 2.5" SATA SSD
  • M.2 NVMe 2280 SSD
  • Maximum Internal Raw Capacity    40 TB (10 TB drive x 4) (Capacity may vary by RAID types)
  • Maximum Raw Capacity with Expansion Units    90 TB (10 TB drive x 9) (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
  • eSATA Port    1

File System

  • Internal Drives    
  • Btrfs
  • EXT4
  • External Drives    
  • Btrfs
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*

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*    19.8 dB(A) 
  • Scheduled Power On/Off    
  • Wake on LAN/WAN    
  • Power Supply Unit / Adapter    100W 
  • AC Input Power Voltage    100V to 240V AC
  • Power Frequency    50/60 Hz, Single Phase
  • Power Consumption*    28.8 W (Access) 
  • 12.6 W (HDD Hibernation) 
  • British Thermal Unit    98.27 BTU/hr (Access) 
  • 42.99 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    3 Years

Storage Management

  • Maximum Internal Volume Number    512
  • Maximum iSCSI Target Number    32
  • Maximum iSCSI LUN    256
  • iSCSI LUN Clone/Snapshot, Windows ODX    
  • 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
  • RAID 6 (with Expansion Unit)
  • Global Hot Spare Supported RAID Type    
  • Synology Hybrid RAID
  • RAID 1
  • RAID 5
  • RAID 6 (with Expansion Unit)
  • RAID 10 (with Expansion Unit)

SSD Support

  • SSD Read/Write Cache (White Paper)    
  • SSD TRIM    

File Sharing Capacity

  • Maximum Local User Accounts    2048
  • Maximum Local Groups    256
  • Maximum Shared Folder    512
  • Maximum Shared Folder Sync Tasks    8
  • Maximum Concurrent CIFS/AFP/FTP Connections    1000
  • Windows Access Control List (ACL) Integration    
  • NFS Kerberos Authentication    
  • High Availability Manager    
  • Log Center    
  • Syslog Events per Second    800
  • Virtualization
  • VMware vSphere 6 with VAAI    
  • Windows Server 2012    
  • Windows Server 2012 R2    
  • Citrix Ready    
  • OpenStack    

Add-on Packages (learn more about the complete add-on package list)

  • Antivirus by McAfee (Trial)    
  • Central Management System    
  • Chat    
  • Maximum Users    1500

Cloud Station Server    

  • Maximum Number of Concurrently Connected Devices    1000
  • Maximum Number of Concurrently Connected Devices (with RAM expansion)    2000
  • Maximum Number of Synced Files (btrfs)    1,000,000 / single file reaction time 744 ms
  • Maximum Number of Synced Files (ext4)    1,000,000 / single file reaction time 630 ms
  • Document Viewer    
  • Download Station    
  • Maximum Concurrent Download Tasks    80
  • exFAT Access (optional)    
  • MailPlus / MailPlus Server    
  • Free Email Accounts    5 (Licenses required for additional accounts)
  • Recommended MailPlus Client Number    Up to 90 (Btrfs) / 90 (ext4)
  • Maximum Server Performance    840,000 (Btrfs) / 1,014,000 (ext4) emails per day, approx. 25.6 GB (Btrfs) / 30.9 GB (ext4)
  • Notes    
  • The CPU and RAM usages were both under 80% when testing recommended client numbers.
  • For tested models with expandable memory, the maximum amount of RAM was installed.
  • Read-write SSD cache was enabled in 5-bay (and above) NAS models with 2 SSDs units installed.
  • The performance of the mail system will slightly decrease in high-availability mode due to data synchronization between the two servers.
  • Functions that were enabled in all of the tests above: anti-spam, anti-virus, DNSBL, greylist, content scan, full-text search (English only).
  • Media Server    
  • DLNA Compliance    
  • Office    
  • Maximum Users    200
  • Maximum Simultaneous Editing Users    80
  • 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
  • Snapshot Replication    
  • Maximum Snapshots per Shared Folder    1024
  • Maximum Snapshots of all Shared Folder    65536
  • Surveillance Station    
  • Maximum IP cam (Licenses required)    40 (including 2 Free License) (See All Supported IP Cameras)
  • Total FPS (H.264)*    1200 FPS @ 720p (1280x720) 
  • 840 FPS @ 1080p (1920×1080) 
  • 400 FPS @ 3M (2048x1536) 
  • 300 FPS @ 5M (2591x1944) 
  • 180 FPS @ 4K (3840x2160)
  • Total FPS (H.265)*    1200 FPS @ 720p (1280x720) 
  • 1200 FPS @ 1080p (1920×1080) 
  • 600 FPS @ 3M (2048x1536) 
  • 400 FPS @ 5M (2591x1944) 
  • 300 FPS @ 4K (3840x2160)
  • Total FPS (MJPEG)*    480 FPS @ 720p (1280x720) 
  • 400 FPS @ 1080p (1920×1080) 
  • 330 FPS @ 3M (2048x1536) 
  • 200 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 1 (See more)
  • Maximum Transcoding Channel Number    2 channel, 30 FPS @ 4K (4096 x 2160), H.264 (AVC)/H.265 (HEVC) or 
  • 2 channel, 30 FPS @ 1080p (1920×1080), H.264 (AVC)/H.265 (HEVC)/MPEG-2/VC-1
  • VPN Server    
  • Maximum Connections    20

    


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