Synology
Synology DS218 2-Bay NAS DiskStation (Diskless)
★★★★★
4K2 GB DDR4
Centralize Your Data with High-Performance NAS The Synology DiskStation DS218 is a versatile and high-performance 2-bay NAS (Network Attached Storage) solution, ideal for small offices and home users. Designed to efficiently manage, protect, and share data, the DS218 features a powerful 64-bit qu...
$499.99*
Check availability
*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.
Notice a mistake? Let Us Know
Overview
Centralize Your Data with High-Performance NAS
The Synology DiskStation DS218 is a versatile and high-performance 2-bay NAS (Network Attached Storage) solution, ideal for small offices and home users. Designed to efficiently manage, protect, and share data, the DS218 features a powerful 64-bit quad-core processor, delivering high-speed data transmission and 4K H.265 video transcoding capabilities.
Specifications:
- Bays: 2-Bay
- Processor: 64-bit Quad-Core
- Memory: 2 GB DDR4
- Sequential Throughput: Over 112 MB/s Reading and 112 MB/s Writing
- Video Transcoding: 4K 10-bit H.265
- Operating Temperature: 0°C to 40°C (32°F to 104°F)
- Compatibility: Windows 7 and 10, Mac OS X 10.11 onwards
- Maximum Single Volume Size: 108 TB
Key Features
Versatile 2-bay NAS for small offices and home users
64-bit quad-core processor, delivering sequential throughput at over 112 MB/s reading and 112 MB/s writing
2 GB DDR4 memory, 4 times the capacity than its predecessor
4K 10-bit H.265 video transcoding on the fly. Supported client- Windows 7 and 10, Mac OS X 10.11 onwards. Supported browser- Chrome, Firefox, Internet Explorer 10 onwards, Safari 10 onwards; Safari (iOS 10 onwards), Chrome (Android 6.0 onwards)
Running on Synology DiskStation Manager (DSM). Maximum Single Volume Size:108 TB
Specifications
Model
DS218
Drive Bays
2
Processor
64-bit quad-core
Memory
2 GB DDR4
Sequential Read Throughput
Over 112 MB/s
Sequential Write Throughput
Over 112 MB/s
Maximum Single Volume Size
108 TB
Operating System
Synology DiskStation Manager (DSM)
Supported Windows Client
Windows 7 and 10
Supported Mac OS Client
Mac OS X 10.11 onwards
Supported Browsers
Chrome, Firefox, Internet Explorer 10 onwards, Safari 10 onwards
Supported Mobile Browsers
Safari (iOS 10 onwards), Chrome (Android 6.0 onwards)
Pros & Cons
👍 Pros
- Equipped with a 64-bit quad-core processor, delivering sequential throughput of over 112 MB/s for both reading and writing.
- Features 2 GB DDR4 memory, which is four times the capacity of its predecessor, enhancing multitasking capabilities.
- Supports 4K 10-bit H.265 video transcoding on the fly, making it suitable for media streaming and content creation.
- Offers versatile storage solutions with its 2-bay design, catering to small offices and home users.
- Runs on Synology DiskStation Manager (DSM), providing a user-friendly and feature-rich operating system.
👎 Cons
- The 2-bay configuration may not be sufficient for users with very large or rapidly expanding storage needs.
- Maximum single volume size is limited to 108 TB, which could be a constraint for extremely large archival projects.
- While it offers 4K video transcoding, performance might vary based on the complexity of the media and the number of concurrent streams.
- Only supports specific client operating systems (Windows 7/10, Mac OS X 10.11 onwards) and browsers for full functionality.
- Being a diskless unit, hard drives must be purchased separately, adding to the initial overall cost.
Frequently Asked Questions
What type of processor powers the Synology DS218 NAS?
The Synology DS218 is equipped with a 64-bit quad-core processor, designed for efficient performance.
How much memory does this NAS device have?
This DiskStation features 2 GB of DDR4 memory, which is four times the capacity of its predecessor.
What are the sequential read and write speeds of the DS218?
The DS218 delivers sequential throughput at over 112 MB/s for both reading and writing, ensuring fast data transfer.
What is the maximum storage capacity for a single volume on this NAS?
The Synology DS218 supports a maximum single volume size of 108 TB, offering substantial storage potential.
Can this NAS handle 4K video transcoding?
Yes, it is capable of 4K 10-bit H.265 video transcoding on the fly, making it suitable for multimedia streaming.
What operating system does the Synology DS218 run on?
The device runs on Synology DiskStation Manager (DSM), providing a comprehensive and user-friendly operating system.
Which client operating systems are supported by this NAS?
It supports Windows 7 and 10, as well as Mac OS X 10.11 onwards.
Related Products
