Synology DS118 Diskstation External
Synology (0846504002955 / DS118) - AC input frequency: 50/60 Hz - Processor frequency: 1.4 GHz - AC input voltage: 100 - 240 V - Operating relative humidity: 5 - 95% - Ja - AC,LAN (RJ-45) - Compact - Gigabit Ethernet (RJ-45), USB 3
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Synology DS118 DiskStation External: The Compact Powerhouse for Home & Office
The Synology DS118 DiskStation External is a single‑bay, compact Network Attached Storage (NAS) solution engineered to deliver reliable data storage and versatile file sharing in a sleek, space‑saving form factor. Designed for home users and small office environments, it combines robust hardware with Synology’s intuitive DiskStation Manager (DSM) operating system.
Key Hardware Specifications
- Processor: Realtek RTD1296 Quad‑Core CPU running at 1.4 GHz, ensuring smooth multitasking and efficient media transcoding.
- Memory: 1 GB DDR4 RAM provides ample headroom for DSM services, file indexing, and simultaneous user access.
- Storage Interface: Supports one internal SATA III drive (2.5” or 3.5”), with a maximum capacity of 16 TB per drive.
- Connectivity: One Gigabit Ethernet port (RJ‑45) for high‑speed network access; two USB 3.0 Type‑A ports for external peripherals and backup devices.
- Power Supply: Built‑in AC adapter rated at 36 W, compatible with 100–240 V, 50/60 Hz worldwide.
- Cooling: Active cooling system featuring a single 6 cm fan that maintains optimal operating temperatures under load.
- Dimensions & Weight: Compact chassis measuring 71 mm in width and 166 mm in height, with a depth of 224 mm. The lightweight design facilitates easy placement on desks or shelves.
Operating Environment & Reliability
The DS118 is engineered for wide operating conditions, tolerating temperatures from 5 °C to 40 °C and relative humidity between 5% and 95%. Its RoHS compliance underscores a commitment to environmental responsibility, while FCC Class B certification ensures minimal electromagnetic interference.
Software & Protocol Support
Running Synology’s DiskStation Manager (DSM), the DS118 offers a rich feature set:
- File System Compatibility: FAT, HFS+, NTFS, exFAT, ext3, and ext4.
- Network Protocols: SMB/CIFS, NFS, AFP, FTP, SFTP, HTTP/HTTPS, WebDAV, CalDAV, iSCSI, PPTP, L2TP.
- Remote Management: SNMP, Telnet, SSH, HTTPS, and HTTP for secure administration.
- Backup & Replication: Cloud backup options, local snapshots, and iSCSI LUN support for enterprise‑grade data protection.
- Multimedia Capabilities: DLNA certification enables streaming to smart TVs, gaming consoles, and mobile devices. Supported codecs include MPEG‑4, H.264, H.265, VC‑1, and MPEG‑2.
Security Features
The DS118 incorporates robust security mechanisms:
- Access Control Lists (ACL): Fine‑grained permission settings for files and folders.
- Encryption Algorithms: SSL/TLS for secure data transmission over the network.
- Wake‑on‑LAN: Enables remote power‑up of the device, facilitating scheduled backups or maintenance tasks.
- Kensington Security Slot: Physical lock to prevent unauthorized removal from a workstation.
User Experience & Setup
The DS118 is designed for quick installation. Users can connect the included AC and Ethernet cables, insert a compatible SATA drive, and power on. DSM’s web interface guides through initial configuration: setting up user accounts, shared folders, network services, and backup schedules.
Ideal Use Cases
- Home Media Server: Stream movies, music, and photos to multiple devices with minimal latency.
- Personal Backup Hub: Securely store personal documents, photos, and videos with cloud or local backup options.
- Small Office File Sharing: Centralize files for up to 2,048 users, enabling efficient collaboration and version control.
- IoT & Smart Home Integration: Serve as a data sink for smart devices, logging sensor outputs or hosting local dashboards.
Conclusion
The Synology DS118 DiskStation External stands out as a compact yet powerful NAS solution. Its blend of efficient hardware, extensive protocol support, and user‑friendly DSM interface makes it an excellent choice for anyone seeking reliable data storage without the bulk of larger server units.
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| Tags | Gigabit Ethernet Mobile devices Files across your devices Allow easy File Access with QuickConnect Tools allow for easy Mac or PC Video transcoding Processor Manufacturer Total Number of USB |
| Identifiers | |
| Brand | ![]() Synology is a Taiwanese company that makes network-attached storage (NAS) devices. These devices allow users to store data on a central server that can be accessed by multiple devices on a network. Synology's NAS devices are popular with home users and small businesses because they are easy to use and offer a wide range of features. |
| Model | Synology DS118 |
| MPN | Synology DS118 |
| ID | 8528018 |
| Dimensions / Weight | |
| Key Features | |
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AC input frequency The frequency of the alternating current supplied to a power supply or charger, expressed in hertz (Hz). It indicates the acceptable operating range for the electrical mains that powers the device, ensuring proper functionality and safety.
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50/60 Hz |
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AC input voltage The range of alternating current voltage that the product accepts from its power source, expressed in volts (V). It indicates the minimum and maximum supply voltages compatible with the device across different regions.
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100 - 240 V |
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Access Control List ACL Indicates whether the product supports an Access Control List (ACL) feature, allowing administrators to define rules that permit or deny network traffic based on criteria such as IP address, port number, or protocol.
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Ja |
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Cables included A list of the cable types that are supplied with the product, such as USB, HDMI, VGA, DisplayPort, LAN (RJ‑45), SATA, audio or other relevant connectors.
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AC,LAN (RJ-45) |
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Chassis type The physical form factor of a computer chassis, indicating its size and layout such as Tower, Desktop, Mini‑PC, or rack units (e.g., 1U, 2U). This attribute helps users identify the footprint, mounting options, and compatibility with other hardware.
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Compact |
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Colour The colour or combination of colours that a product is available in, expressed as common names such as "Black", "Silver" or comma‑separated lists like "Black, White". It indicates the visual appearance of the item for consumers.
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Zwart |
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Connectivity Indicates the types of network or data interfaces available on a product, such as wired (e.g., Ethernet, USB) and wireless (e.g., Wi‑Fi, Bluetooth). The value may list one or more interface names separated by commas.
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Gigabit Ethernet (RJ-45), USB 3.0 |
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Cooling type The method or mechanism used to dissipate heat from a component such as a processor, graphics card, or other electronic part. It indicates whether the device relies on active cooling (fans or liquid pumps), passive heat sinks, or hybrid solutions, and helps users assess thermal performance and noise levels.
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Actief |
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Depth The linear measurement of an object from front to back or top to bottom, expressed in a physical unit such as millimeters, centimeters, inches, etc. It indicates how deep the item is and can be used for fitting, compatibility, or spatial planning.
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224 mm |
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Device class A free‑text label that identifies the general category or type of a device, such as "NAS", "Server", "Router", "Storage Enclosure" or any other descriptive class used by manufacturers to classify their products. The value is intended to help users quickly understand the primary function or form factor of the item.
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Home & Home Office |
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Ethernet LAN data rates Maximum theoretical speed at which a device can send or receive data over its Ethernet LAN interface, expressed in megabits per second (Mbps) or gigabits per second (Gbps). It represents the upper bound of throughput under optimal conditions and is useful for comparing network performance between devices with wired connectivity.
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10,100,1000 Mbit/s |
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Ethernet LAN ports Represents the total count of Ethernet LAN (RJ‑45) interfaces available on a product. The value is an integer indicating how many physical Ethernet ports are present, regardless of speed or generation.
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1 |
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Fan diameter The linear measurement across the widest part of a fan, expressed in units such as millimeters (mm), centimeters (cm) or inches (in). It represents the overall width of the fan and is useful for determining fit, compatibility with cases, and airflow characteristics.
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6 cm |
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Height The vertical dimension of a product measured from its lowest to highest point. It is expressed in a physical unit such as millimetres, centimetres or inches and applies to any item where height is relevant, including books, electronics, furniture and other objects.
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166 mm |
| Installed storage drive type | Nee |
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Internal memory type The type of memory physically installed inside a device, such as DDR4 SDRAM, LPDDR3, or other RAM variants. It indicates the architecture and generation of the internal memory modules that the product uses or supports.
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DDR4 |
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Maximum supported storage capacity The largest amount of digital storage that a product can accommodate, expressed as a numeric value with an appropriate unit such as GB, MB, or TB. This attribute indicates the upper limit of data capacity for the device and helps users compare how much information it can hold.
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12000 GB |
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Operating relative humidity The range of relative humidity (in percentage) within which the product is designed to operate reliably. Values are expressed as a minimum–maximum interval such as "20 - 80 %" and indicate the acceptable environmental moisture level for optimal performance.
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5 - 95% |
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Power supply location The physical position where the power supply unit is installed or mounted within a device, such as top, bottom, rear, side, front, or built‑in. This attribute helps users understand where to find the power source and plan cable routing or ventilation.
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Built-in |
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Power supply unit PSU capacity The electrical power rating of a power supply unit (PSU), expressed in watts (W). It indicates the maximum output power that the PSU can deliver to connected components, helping users assess compatibility and energy requirements for their system.
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36 W |
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Processor family The processor family identifies the group or series of CPU models that share a common architecture, design, and performance characteristics. It helps users compare processors across brands and generations by indicating the underlying technology used in the chip.
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Realtek |
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Processor frequency The fundamental operating frequency of a processor, expressed in hertz (Hz). It indicates the speed at which the CPU runs under normal conditions and is typically reported in gigahertz (GHz) or megahertz (MHz). This value helps users compare performance potential across different models.
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1.4 GHz |
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Processor model Identifies the exact model of the central processing unit used in a device, including brand and numeric designation such as "Intel Core i5-8250U" or "AMD Ryzen 7 3700X". This value allows users to distinguish between different processor families, generations, and performance levels.
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RTD1296 |
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Storage drive interface List of physical or logical interfaces that allow a storage drive to connect with other components, such as SATA, M.2 PCIe, U.2, SAS, NVMe or other standard connections.
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Serial ATA III |
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Storage drive size The physical width of a storage drive measured in inches or millimetres, typically expressed as the diagonal size of the drive’s enclosure (e.g., 2.5" or 3.5"). This measurement indicates the form factor that determines compatibility with computer bays, external enclosures, and mounting brackets.
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2.5/3.5" |
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Supported file systems A comma‑separated list of file system formats that the product can read or write, such as FAT32, NTFS, ext4, exFAT, HFS+, and others. Each value represents a distinct storage format supported by the device’s firmware or operating system.
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FAT,HFS+,NTFS,exFAT,ext3,ext4 |
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Supported storage drive interfaces List of physical or logical interfaces that allow an internal storage drive to communicate with the system, such as SATA, M.2 PCIe, U.2, SAS, NVMe, or other standard connections.
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SATA, SATA II, SATA III |
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Supported storage drive types A list of the types of storage drives that a product can use, such as HDD or SSD. Each entry indicates a distinct drive type supported by the device, allowing users to understand which internal or external storage media are compatible.
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HDD,SSD |
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Type The general category or style of the product, such as laptop, printer cartridge, or cooling fan. It helps buyers quickly identify the nature of the item and compare similar products.
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NAS |
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USB 3.0 (3.1 Gen 1) Type-A ports quantity The total count of USB 3.0 (also known as USB 3.1 Gen 1) Type‑A connectors available on the product. The value is a simple integer representing how many such ports are present, regardless of other USB versions or connector types.
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2 |
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Width The horizontal measurement of a product, expressed in a linear unit such as millimetres or inches. It indicates how wide the item is from one side to the other and is used for sizing, fitting, and compatibility purposes.
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71 mm |


