Synology DiskStation DS918+

16,146,000₫17,900,000₫

Mô tả

So sánh tất cả models: https://www.synology.com/en-global/products

Official Website: https://www.synology.com/en-global/products/DS918+

Để có được giá tốt nhất, tham khảo trong file báo giá: http://vulegia.com/blogs/news/baogia

TACOMPUTER sẽ luôn lựa chọn giá rẻ nhất và được bảo hành trực tiếp từ 2 nhà phân phối lớn ở Việt Nam là AMC và MNS.

Model giá rẻ nhất của nhà phân phối nào hết hàng, TACOMPUTER sẽ liên hệ nhà phân phối còn lại, và dĩ nhiên, giá cũng sẽ cao hơn 1 ít.

Giá chưa bao gồm HDD.

Giá model Rackmount chưa bao gồm Rail Kit.

Giá chưa bao gồm phí vận chuyển, hỗ trợ các vấn đề kỹ thuật Online (Phone, UltraViewer, TeamViewer…) vĩnh viễn.

Hỗ trợ cài đặt cơ bản tận nơi miễn phí (áp dụng cho lần đầu tiên), áp dụng cho khu vực Quận nội thành HCM. Phí dịch vụ tận nơi cực tốt cho Quý khách.

Hardware Specifications
CPU
CPU ModelIntel Celeron J3455
CPU Architecture64-bit
CPU FrequencyQuad Core 1.5 burst up to 2.3 GHz
Hardware Encryption Engine (AES-NI)Yes
Hardware Transcoding EngineH.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 Memory4 GB DDR3L
Memory Module Pre-installed4GB (1 x 4GB)
Total Memory Slots2
Memory Expandable up to8 GB (4 GB x 2)
Storage
Drive Bays4
Maximum Drive Bays with Expansion Unit9
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 Capacity40 TB (10 TB drive x 4) (Capacity may vary by RAID types)
Maximum Raw Capacity with Expansion Units90 TB (10 TB drive x 9) (Capacity may vary by RAID types)
Maximum Single Volume Size108 TB
Hot Swappable DriveYes
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)
  • Expansion of the internal volume is only supported if the combined single volume size does not exceed the maximum limit of 108TB.
External Ports
RJ-45 1GbE LAN Port2 (with Link Aggregation / Failover support)
USB 3.0 Port2
eSATA Port1
File System
Internal Drives
  • Btrfs
  • EXT4
External Drives
  • Btrfs
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*
NotesexFAT Access is purchased separately in Package Center.
Appearance
Size (Height x Width x Depth)166 mm x 199 mm x 223 mm
Weight2.28 kg
Others
System Fan92 mm x 92 mm x 2 pcs
Fan Speed Mode
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
Wireless Support (dongle)Yes
Brightness adjustable front LED indicatorsYes
Power RecoveryYes
Noise Level*19.8 dB(A)
Scheduled Power On/OffYes
Wake on LAN/WANYes
Power Supply Unit / Adapter100W
AC Input Power Voltage100V to 240V AC
Power Frequency50/60 Hz, Single Phase
Power Consumption*28.8 W (Access)
12.6 W (HDD Hibernation)
British Thermal Unit98.27 BTU/hr (Access)
42.99 BTU/hr (HDD Hibernation)
Environment Temperature
Operating Temperature5°C to 40°C (40°F to 104°F)
Storage Temperature-20°C to 60°C (-5°F to 140°F)
Relative Humidity5% to 95% RH
Certification
  • FCC Class B
  • CE Class B
  • BSMI Class B
Warranty3 Years
NotesPower consumption is measured when fully loaded with Western Digital 1TB WD10EFRX hard drive(s).
DSM Specifications ( See more )
Storage Management
Maximum Internal Volume Number512
Maximum iSCSI Target Number32
Maximum iSCSI LUN256
iSCSI LUN Clone/Snapshot, Windows ODXYes
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) Yes
SSD TRIMYes
File Sharing Capacity
Maximum Local User Accounts2048
Maximum Local Groups256
Maximum Shared Folder512
Maximum Shared Folder Sync Tasks8
Maximum Concurrent CIFS/AFP/FTP Connections1000
Windows Access Control List (ACL) IntegrationYes
NFS Kerberos AuthenticationYes
High Availability ManagerYes
Log CenterYes
Syslog Events per Second800
Virtualization
VMware vSphere 6 with VAAIYes
Windows Server 2012Yes
Windows Server 2012 R2Yes
Citrix ReadyYes
OpenStackYes
Add-on Packages (learn more about the complete add-on package list)
Antivirus by McAfee (Trial)Yes
Central Management SystemYes
ChatYes
Maximum Users1500
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.
  • For tested models with expandable memory, the maximum amount of RAM was installed.
Cloud Station ServerYes
Maximum Number of Concurrently Connected Devices1000
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
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.
Document ViewerYes
Download StationYes
Maximum Concurrent Download Tasks80
exFAT Access (optional)Yes
MailPlus / MailPlus ServerYes
Free Email Accounts5 (Licenses required for additional accounts)
Recommended MailPlus Client NumberUp to 90 (Btrfs) / 90 (ext4)
Maximum Server Performance840,000 (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 ServerYes
DLNA ComplianceYes
OfficeYes
Maximum Users200
Maximum Simultaneous Editing Users80
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 ReplicationYes
Maximum Snapshots per Shared Folder1024
Maximum Snapshots of all Shared Folder65536
Surveillance StationYes
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 (MJPEG)*480 FPS @ 720p (1280x720)
400 FPS @ 1080p (1920×1080)
330 FPS @ 3M (2048x1536)
200 FPS @ 5M (2591x1944)
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)
NotesSurveillance 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 StationYes
Video Transcoding4K Group 1 (See more)
Maximum Transcoding Channel Number2 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 ServerYes
Maximum Connections20
Environment & Packaging
EnvironmentRoHS 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
  • D3NS1866L-4G RAM Module
  • Expansion Unit: DX517 X 1
  • VS360HD
  • VS960HD
General
Networking Protocols
  • CIFS
  • AFP
  • NFS
  • FTP
  • WebDAV
  • CalDAV
  • iSCSI
  • Telnet
  • SSH
  • SNMP
  • VPN (PPTP, OpenVPN)
Windows AD Domain IntegrationDomain Users login via Samba/AFP/FTP/File Station
HDD Management
  • HDD Hibernation
  • S.M.A.R.T.
  • Dynamic Bad Sector Mapping
Security
  • FTP over SSL/TLS
  • IP Auto-Block
  • Firewall
  • Encrypted Network Backup over Rsync
  • HTTPS Connection
UtilitiesSynology Assistant
Supported Clients
  • Windows 7 and 10
  • Mac OS X 10.11 onward
Supported Browsers
  • Chrome
  • Firefox
  • Internet Explorer 10 onwards
  • Safari 10 onwards
  • Safari (iOS 10 onwards)
  • Chrome (Android 6.0 onwards)
Supported LanguageEnglish, Deutsch, Français, Italiano, Español, Dansk, Norsk, Svenska, Nederlands, Русский, Polski, Magyar, Português do Brasil, Português Europeu, Türkçe, Český, 日本語, 한국어, 繁體中文, 简体中文

Model DS918+ 4GB mới về đến tay đầu tiên

Phụ kiện đi kèm, DS918+ trang bị 2 cổng LAN 1Gbps nên sẽ có 2 dây LAN đi kèm

Mặt trước DS918+ gọn hơn DS916+ tiền nhiệm

1 cổng USB3.0 phía trước

DS918+ sử dụng cách lấy khay mới. TACOMPUTER bỡ ngỡ cách lấy khay ra, ban đầu nhấn để mở như model khác. Nhưng lần này phải dùng tay nạy từ dưới lên (vẫn phải mở khóa an toàn)

Trên board quản lý cổng Sata, Synology in chữ Model: DS417+_BP

Synology DS918+ trang bị sẵn RAM 4GB (RAM1866DDR3L-4GB), slot còn lại dùng để nâng cấp (tối đa gắn thêm 4GB như cái có sẵn). Tham khảo RAM tại: http://vulegia.com/products/synology-ddr3

Phía sau, DS918+ trang bị 2 quạt, 2 cổng LAN 1Gbps, 1 cổng eSAT và 1 cổng USB3.0

DS918+ sử dụng chân adaptor tròn 4 PINS

Đặc biệt, phía dưới DS918+ trang bị 2 slots M.2 NVMe 2280 SSD, theo như Synology nói, 2 slots này dùng để SSD caching

Thật ấn tượng và đặc biêt. Chất :)

2 nắp che, chỉ cần dùng tay cạy ra thôi.




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