Hardware Specifications

CPU

CPU Model

• Realtek RTD1296

CPU Architecture

• 64-bit

CPU Frequency

• Quad Core 1.4 GHz

Hardware Encryption Engine

• Yes

Hardware Transcoding Engine

• Supported codec: Supported codec: MPEG-4 Part 2 (XVID, DIVX5), MPEG-2, VC-1, 10-bit H.265 (HEVC)
• Maximum resolution: 4K (4096 x 2160)
• Maximum frames per second (FPS): 60

Memory

System Memory

• 1 GB DDR4

Storage

Drive Bays

• 1 (un-populated)

Compatible Drive Type

• 3.5″ SATA HDD
• 2.5″ SATA HDD/SSD (with optional 2.5″ Disk Holder, not included)

Maximum Internal Raw Capacity

• 16 TB (16 TB drive x 1) (Capacity may vary by RAID types)

Maximum Single Volume Size

• 108 TB

Note: “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.

External Ports

RJ45 1GbE LAN Port

• 1

USB 3.0 Port

• 2

File System

Internal Drives

• EXT4

External Drives

• EXT4
• EXT3
• FAT
• NTFS
• HFS+
• exFAT (access is purchased separately in Package Centre)

Appearance

Size (Height x Width x Depth)

• 166 mm x 71 mm x 224 mm

Weight

• 0.7 kg

Others

System Fan

• 60 mm x 60 mm x 1 pcs

Fan Speed Mode

• Full-Speed Mode
• Cool Mode
• Quiet Mode
• Low-power Mode

Brightness adjustable front LED indicators

• Yes

Power Recovery

• Yes

Noise Level

• 16.7 dB(A)

Scheduled Power On/Off

• Yes

Wake on LAN/WAN

• Yes

Power Supply Unit / Adapter

• 36W

AC Input Power Voltage

• 100V to 240V AC

Power Frequency

• 50/60 Hz, Single Phase

Power Consumption

• 9.4 W (Access)
• 4.22 W (HDD Hibernation)

British Thermal Unit

• 32.1 BTU/hr (Access)
• 14.41 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

Notes: Power consumption is measured when fully loaded with Western Digital 1TB WD10EFRX hard drive(s).

DSM Specifications

Maximum Internal Volume Number

• 1

Maximum iSCSI Target Number

• 10

Maximum iSCSI LUN

• 10

SSD TRIM

• Yes

Supported RAID Type

• Basic

File Sharing Capacity

Maximum Local User Accounts

• 2048

Maximum Local Groups

• 256

Maximum Shared Folder

• 256

Maximum Shared Folder Sync Tasks

Maximum Concurrent CIFS/AFP/FTP Connections

• 200

Windows Access Control List (ACL) Integration

• Yes

NFS Kerberos Authentication

• Yes

Log Centre

• Yes

Syslog Events per Second

• 100

Add-on Packages

Synology Chat

• Maximum Users: 500

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.

Cloud Station Server

• Recommended No. Hosted Files: 100,000
• Recommended No. Concurrent Sync Clients: 200 (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. 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.

Download Station

• Maximum Concurrent Download Tasks: 80

exFAT Access (optional)

• Yes

Media Server

• DLNA Compliance: Yes

Moments

• Facial Recognition: Yes
• Subject Recognition: Yes

Surveillance Station

• Yes

Maximum IP cam (licences required)

• 15 (including 2 free licences)

Total FPS (H.264)

• 450 FPS @ 720p (1280×720)
• 180 FPS @ 1080p (1920×1080)
• 110 FPS @ 3M (2048×1536)
• 80 FPS @ 5M (2591×1944)
• 40 FPS @ 4K (3840×2160)

Total FPS (H.265)

• 450 FPS @ 720p (1280×720)
• 450 FPS @ 1080p (1920×1080)
• 210 FPS @ 3M (2048×1536)
• 120 FPS @ 5M (2591×1944)
• 60 FPS @ 4K (3840×2160)

Total FPS (MJPEG)

• 210 FPS @ 720p (1280×720)
• 70 FPS @ 1080p (1920×1080)
• 50 FPS @ 3M (2048×1536)
• 30 FPS @ 5M (2591×1944)

Note: 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

• Recommended No. Hosted Files: 100,000 (applies to files indexed or hosted by Synology Drive
• Recommended No. Concurrent Sync Clients: 200 (connections that can be maintained when recommended number of hosted files reached)

Notes: Exceeding the limits above may result in longer response time in file operations. EXT4 file system and non-encrypted shared folders were used during the aforementioned testing.

Synology Office

• Maximum Users: 200
• Maximum Simultaneous Editing Users: 30

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

Video Station

• Yes

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

• Maximum Connections: 20

Environment and Packaging

Environment

• RoHS Compliant

Package Contents

• 1 x Synology DS118 Enclosure
• 1 x Accessory Pack
• 1 x AC Power Adapter
• 1 x RJ45 LAN Cable
• 1 x Quick Installation Guide