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Synology Disk Station DS1821+ - NAS server

Part Code:
DS1821+
Synology Disk Station DS1821+ - NAS server - 8 bays - SATA 6Gb/s - RAID RAID 0, 1, 5, 6, 10, JBOD - RAM 4 GB - Gigabit Ethernet - iSCSI support
Key Selling Points
  • Accelerated performance
  • Maximize performance
  • Expansion made easy
  • Includes everything to protect your data
  • Ready for 10GbE
Recommended accessories: Hand picked for you. Guaranteed compatibility.
The 8-bay Synology DS1821+ is aimed at IT enthusiast and SMB customers looking for a powerful and scalable storage solution, its business-grade backup solutions keep users safe and protected from potential data loss, while major improvements to compute capabilities and throughput means workloads are finished faster than ever before.
  • Accelerated performance
    177% higher 4K random read IOPS and 76% faster sequential write speeds compared to its predecessor.
  • Maximize performance
    Turbocharge HDD arrays by 20x or more without occupying drive bays using dual built-in M.2 slots for NVMe SSD cache.
  • Expansion made easy
    Scale-up on-demand to 18 drives with two DX517 expansion units.
  • Includes everything to protect your data
    Back up critical data to and from public clouds, Windows PCs and servers, virtual machines, and data on the NAS with Synology Active Backup suite, Hyper Backup, and Snapshot Replication.
  • Ready for 10GbE
    Add in a 10GbE SFP+ or RJ-45 NIC to instantly increase network bandwidth based on your existing infrastructure.
  • Synology Disk Station DS1821+
  • 2 x network cable
  • Hard drive security key, accessory pack
  • Software
Tech Specs
Chassis / Supported Devices / Modules Qty 8
Processor / Type Ryzen Embedded
Networking Protocol Gigabit Ethernet
Weight 6 kg
Warranty Cover 3-year warranty
Model Synology Disk Station
Model DS1821+
Brand Synology
Packaged Quantity 1
Total Storage Capacity 0 GB
NAS Type NAS server
Storage / iSCSI support iSCSI
Colour Black

Product Faqs

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  • How long does it take for delivery?
    Question by: C Smith on 2021-06-11

    Orders placed via the website before 5pm (Monday - Friday) are usually delivered the next business day. Orders placed over the weekend and bank holidays are despatched the following business day. Please note that orders being shipped to offshore or remote locations may take 2-3 days to be delivered.

    Answer by: admin on 2021-06-11 01:31:17
  • Is this product brand new?
    Question by: G Clarkson on 2021-08-15

    The vast majority of the items we sell are brand new, but we sometime have other product grades available, which provide a great solution for those businesses that are perhaps on a tighter budget. You can see the condition or grade of stock for every product featured on our website. The condition is shown on the top right-hand side of each product page.

    Answer by: admin on 2021-08-15
  • Why is this product much cheaper than I've seen elsewhere?
    Question by: H Anderson on 2022-02-10

    Our expertise with the leading technology manufacturers such as Dell, HP, Lenovo and Microsoft allows us to source the most popular products at the best possible prices and pass those saving onto you. As well as special deals and exclusive products, we can often command volume related discounts because we buy and hold physical stock unlike many of our competitors.

    Answer by: admin on 2022-02-10
  • What is your returns policy for this product?
    Question by: D Jones on 2022-03-13

    We hope you'll be pleased with any product you purchase from us but we appreciate that there are times when you might need to return items to us. We have slightly different returns processes based on whether you are a business or a consumer and the reason for the return. We've summarised the key returns information here but please refer to our terms and conditions for full details.

    Answer by: admin on 2022-03-13