Storage : Network Attached Storage : SKU: RS4021XS+


Manufacturer: Synology

Part Number: RS4021XS+

UPC: 0846504004089

Thinking of making a large purchase?

Synology RackStation RS4021xs+ - NAS server


Free shipping to 48 states


Estimated Delivery with free shipping by:

Friday August 19th*

* If ordered today with free shipping.


  • Enterprise NAS with built-in service continuity engineered for data-intensive applications
  • Securing your business assets
  • The 16-bay RS4021xs+ provides solid data security and lightening-fast performance
  • With over 234K 4K random read IOPS and 6,258 MB/s sequential read throughput
  • Together with its 8-core processor, ECC memory, advanced snapshot technology
  • Built-in 10GbE connectivity
  • Support large multi-user environments while handling data-intensive workloads
  • Built-in dual-port 10GbE

  • Specification

    Enclosure Type Rack-mountable - 3U
    Host Connectivity Gigabit Ethernet / 10 Gigabit Ethernet
    Installed Devices / Modules Qty 0 (installed) / 16 (max)
    Networking GigE, 10 GigE
    Power AC 120/230 V (50/60 Hz)
    Power Redundancy Yes
    Processor 1 x Intel Xeon D-1541 2.1 GHz (8-core)
    RAM 16 GB
    Storage Controller RAID SATA 6Gb/s RAID 0, 1, 5, 6, 10, JBOD, 5 hot spare
    Storage Controller 6 hot spare, 10 hot spare, 1 hot spare, RAID F1, F1 hot spare
    Warranty 5 Year

    In The Box

  • RackStation RS4021xs+ - NAS server