Synology DS718+ 2bay NAS (DS718+)
Actual product may differ
-
- 4243903
- DS718+
- 696551938642
- Synology
- NAS & SAN devices & accessories
Product was discontinued 27 Jul 20
Don’t worry, we may have more NAS & SAN devices & accessories from Synology in stock.
Overview
Flexible scalability meeting growing needs
Powered by an Intel Celeron J3455 quad-core processor and AES-NI hardware encryption engine, DS718+ delivers excellent file transfer speeds. With the scalability to expand up to 7 drives with Synology Expansion Unit DX517 and the support for real-time 4K/1080p video transcoding, DS718+ is ideal for centralizing data backup and storing ultra-high definition media contents.
CPU
Quad-core burst up to 2.3GHz
RAM options
DDR3L 2GB, up to 6GB
Encryption Performance
226 MB/s encrypted reading, 184 MB/s encrypted writing
Transcoding
2-channel 4K H.264/H.265 video transcoding
Features
| Hardware 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 | 2 GB DDR3L |
| Memory Module Pre-installed | 2GB (1 x 2GB) |
| Total Memory Slots | 2 |
| Memory Expandable up to | 6 GB (2 GB + 4 GB) |
| Storage | |
| Drive Bays | 2 |
| Maximum Drive Bays with Expansion Unit | 7 |
| Compatible Drive Type* (See all supported drives) |
|
| Maximum Internal Raw Capacity | 28 TB (14 TB drive x 2) (Capacity may vary by RAID types) |
| Maximum Raw Capacity with Expansion Units | 98 TB (28 TB + 14 TB drive x 5) (Capacity may vary by RAID types) |
| Maximum Single Volume Size | 108 TB |
| Hot Swappable Drive | |
| Notes |
|
| External Ports | |
| RJ-45 1GbE LAN Port | 2 (with Link Aggregation / Failover support) |
| USB 3.0 Port | 3 |
| eSATA Port | 1 |
| Copy Button | |
| File System | |
| Internal Drives |
|
| External Drives |
|
| Notes | exFAT Access is purchased separately in Package Center. |
| Appearance | |
| Size (Height x Width x Depth) | 157 mm x 103.5 mm x 232 mm |
| Weight | 1.74 kg |
| Others | |
| System Fan | 92 mm x 92 mm x 1 pcs |
| Fan Speed Mode |
|
| Brightness adjustable front LED indicators | |
| Power Recovery | |
| Noise Level* | 18.4 dB(A) |
| Scheduled Power On/Off | |
| Wake on LAN/WAN | |
| Power Supply Unit / Adapter | 65W |
| AC Input Power Voltage | 100V to 240V AC |
| Power Frequency | 50/60 Hz, Single Phase |
| Power Consumption* | 20.1 W (Access) 9.1 W (HDD Hibernation) |
| British Thermal Unit | 68.58 BTU/hr (Access) 31.05 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 |
|
| Warranty | 3 Years |
| Notes |
|
| DSM Specifications ( See more ) | |
| Storage Management | |
| Maximum Internal Volume Number | 512 |
| Maximum iSCSI Target Number | 128 |
| Maximum iSCSI LUN | 256 |
| iSCSI LUN Clone/Snapshot, Windows ODX | |
| SSD Read/Write Cache (White Paper) | |
| SSD TRIM | |
| Supported RAID Type |
|
| RAID Migration |
|
| Volume Expansion with Larger HDDs |
|
| Volume Expansion by Adding a HDD |
|
| Global Hot Spare Supported RAID Type |
|
| 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 | 500 |
| Maximum Concurrent CIFS/AFP/FTP Connections (with RAM expansion) | 1500 |
| 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 | |
| Windows Server 2016 | |
| 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 |
| Notes |
|
| Cloud Station Server | |
| Maximum Number of Concurrently Connected Devices | 500 |
| Maximum Number of Concurrently Connected Devices (with RAM expansion) | 1500 |
| Maximum Number of Hosted Files (btrfs) | 1,000,000 |
| Maximum Number of Hosted Files (ext4) | 1,000,000 |
| Notes |
|
| Document Viewer | |
| Download Station | |
| Maximum Concurrent Download Tasks | 80 |
| Drive | |
| Maximum Number of Hosted Files | 500,000 |
| Maximum Number of Concurrent Connections for PC Clients | 450 |
| Notes |
|
| exFAT Access (optional) | |
| MailPlus / MailPlus Server | |
| Free Email Accounts | 5 (Licenses required for additional accounts) |
| Maximum number of concurrent users | Up to 100 |
| Maximum Server Performance | 1,052,000 emails per day, approx. 32GB |
| Notes |
|
| Media Server | |
| DLNA Compliance | |
| Moments | |
| Facial recognition | |
| Subject recognition | |
| Office | |
| Maximum Users | 1800 |
| Notes |
|
| Snapshot Replication | |
| Maximum Snapshots per Shared Folder | 1,024 |
| Maximum of system snapshots | 65,536 |
| 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) 800 FPS @ 1080p (1920×1080) 350 FPS @ 3M (2048x1536) 280 FPS @ 5M (2591x1944) 170 FPS @ 4K (3840x2160) |
| Total FPS (H.265)* | 1200 FPS @ 720p (1280x720) 1200 FPS @ 1080p (1920×1080) 600 FPS @ 3M (2048x1536) 480 FPS @ 5M (2591x1944) 200 FPS @ 4K (3840x2160) |
| Total FPS (MJPEG)* | 450 FPS @ 720p (1280x720) 250 FPS @ 1080p (1920×1080) 200 FPS @ 3M (2048x1536) 100 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 |
| Virtual Machine Manager | |
| Recommended Virtual Machine Instances | 2 (Learn more) |
| Recommended Virtual DSM Number (Licenses required) | 2 (including 1 Free License) |
| Notes |
|
| VPN Server | |
| Maximum Connections | 20 |
| Environment & Packaging | |
| Environment | RoHS Compliant |
| Packaging Content |
|
| Optional Accessories |
|
Specs
Operating system
Operating system
DiskStation Manager
Processor & chipset
Processor speed
1.50 GHz
Processor vendor
Intel
Processor
Celeron
Processor cores
Quad-core (4 Core)
Processor model
J3455
Memory
Memory (standard)
2 GB
Memory technology
DDR3L SDRAM
Storage
Controller type
Serial ATA
Max disks
2
Max supported disks (HDD)
2
Max supported disks (SSD)
2
RAID
Yes
RAID levels
0, 1, 5, 6, 10, Basic, Hybrid RAID, JBOD
Display & graphics
Display depth
232 mm
Display height
157 mm
Display width
103.5 mm, 103.5 mm
Ports & expansion
Total expansion bays
2
Networking & connectivity
Ethernet
Yes
Ethernet technology
Gigabit Ethernet
Exterior & appearance
Form factor
Desktop
USB 3.0 ports
3
USB ports
3
Environment & regulatory
Eco friendly
Eco friendly
Packaging
Package quantity
1
Product info
Brand
Synology
Product line
DiskStation
Product name
DiskStation DS718+ SAN/NAS Storage System
Product model
DS718+
Product series
+
Product type
SAN/NAS Storage System
Vendor
Synology, Inc
Vendor code
DS718+
Vendor site
Service & support
Supported protocols
AFP, CalDAV, DNS, FTP, HTTP, HTTPS, iSCSI, LDAP, NFS, PPTP, RSync, SFTP, SMB, SNMP, SSH, SSL/TLS, Telnet, TFTP, WEBDAV
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