Need help?Do you have a question about the Synology DiskStation DS918+ and is the answer not in the manual?
Lists the items included in the Synology DiskStation package.
Provides a visual overview and identification of the DiskStation's components.
Details important safety guidelines to prevent damage and injury.
Lists necessary tools and components for installing hard drives.
Step-by-step instructions for installing hard drives into the DiskStation.
Instructions for powering on the DiskStation and connecting it to a network.
Instructions for installing, checking, or removing a Synology memory module.
Instructions for installing and removing M.2 NVMe SSD modules.
Guide to installing DiskStation Manager (DSM) using the Web Assistant tool.
Information on where to find additional resources for the DiskStation.
Lists the items included in the Synology DiskStation package.
Provides a visual overview and identification of the DiskStation's components.
Details important safety guidelines to prevent damage and injury.
Lists necessary tools and components for installing hard drives.
Step-by-step instructions for installing hard drives into the DiskStation.
Instructions for powering on the DiskStation and connecting it to a network.
Instructions for installing, checking, or removing a Synology memory module.
Instructions for installing and removing M.2 NVMe SSD modules.
Guide to installing DiskStation Manager (DSM) using the Web Assistant tool.
Information on where to find additional resources for the DiskStation.
General| RAID levels | 0, 1, 5, 6, 10, JBOD |
|---|---|
| Storage drive size | 2.5/3.5 \ |
| Storage drive capacity | 3000 GB |
| Supported file systems | BTRFS, ext4 |
| Storage drive interface | M.2, Serial ATA |
| Storage drives installed | Yes |
| Installed storage drive type | HDD |
| Supported storage drive types | HDD & SSD |
| Total installed storage capacity | 12 TB |
| Maximum supported storage capacity | 40 TB |
| Number of storage drives installed | 4 |
| Number of storage drives supported | 6 |
| Stepping | B1 |
| Tjunction | 105 °C |
| Processor code | SR2Z9 |
| Processor cache | 2 MB |
| Processor model | J3455 |
| System bus rate | - GT/s |
| Processor family | Intel® Celeron® |
| Processor socket | BGA 1296 |
| Processor codename | Apollo Lake |
| Processor frequency | 1.5 GHz |
| Processor cache type | Smart Cache |
| Processor lithography | 14 nm |
| Processor manufacturer | Intel |
| Processor package size | 24 x 31 mm |
| CPU configuration (max) | 1 |
| PCI Express slots version | 2.0 |
| Processor boost frequency | 2.3 GHz |
| Processor operating modes | 64-bit |
| ECC supported by processor | No |
| PCI Express configurations | 1x2+2x1, 4x1 |
| Thermal Design Power (TDP) | 10 W |
| On-board graphics card model | Intel® HD Graphics 500 |
| Maximum internal memory supported by processor | 8 GB |
| Memory slots | 2 |
| Internal memory | 4 GB |
| Internal memory type | DDR3L |
| Ethernet LAN data rates | 10, 100, 1000 Mbit/s |
| Supported network protocols | SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, VPN (PPTP, OpenVPN™, L2TP) |
| USB 2.0 ports quantity | 0 |
| Chassis type | Desktop |
| Cooling type | Active |
| Fan diameter | 92 mm |
| Product color | Black |
| Number of fans | 2 fan(s) |
| Cable lock slot type | Kensington |
| Type | NAS |
| Noise level | 19.8 dB |
| Device class | Small & Medium Business |
| Share folder | 512 |
| Backup features | Cloud, iSCSI LUN |
| Number of users | 2048 user(s) |
| Browser supported | Chrome, Firefox, Internet Explorer 10, Safari 10; Safari (iOS 10 onwards), Chrome (Android 6.0) |
| Security algorithms | HTTPS, SSH, SSL/TLS |
| Operating system installed | - |
| Mac operating systems supported | Mac OS X 10.11 El Capitan |
| Windows operating systems supported | Windows 10, Windows 7 |
| Certification | FCC Class B CE Class B BSMI Class B |
| Operating altitude | 0 - 5000 m |
| Storage temperature (T-T) | -20 - 60 °C |
| Operating temperature (T-T) | 5 - 40 °C |
| Operating relative humidity (H-H) | 5 - 95 % |
| Cables included | AC, LAN (RJ-45) |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Power supply location | External |
| Power supply unit (PSU) capacity | 100 W |
| Sustainability certificates | RoHS |
| Number of execution units | 12 |
| Memory types supported by processor | DDR3L, LPDDR3-SDRAM, LPDDR4-SDRAM |
| Memory channels supported by processor | Dual |
| Intel Identity Protection Technology version | 1.00 |
| Intel Small Business Advantage (SBA) version | 0.00 |
| On-board graphics card base frequency | 250 MHz |
| On-board graphics card burst frequency | 750 MHz |
| Number of displays supported (on-board graphics) | 3 |
| Processor ARK ID | 95594 |
Weight and Dimensions| Depth | 223 mm |
|---|---|
| Width | 199 mm |
| Height | 166 mm |
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