Synology DiskStation RackStation RS4021xs+



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“16-Bay RackStation Intel® Xeon® D-1541 8-core (16-thread) 2.1 GHz, Turbo Boost up to 2.7 GHz 16GB DDR4 RAM (Max-64GB) 4 x 1GbE (RJ-45) 2 x 10GbE (RJ-45) Dual Power Ports”

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 throughput1. Together with its 8-core processor, ECC memory, advanced snapshot technology, and built-in 10GbE connectivity, the RS4021xs+ can support large multi-user environments while handling data-intensive workloads.


CPU Model Intel Xeon D-1531
System Memory 16 GB DDR4 ECC UDIMM
Compatible Drive Type 3.5″ SATA HDD, 2.5″ SATA SSD
RJ-45 1GbE LAN Port 4 (with Link Aggregation / Failover support)
Size (Height x Width x Depth) 132.3 mm x 482 mm x 656.5 mm
Power Frequency 50/60 Hz, Single Phase
Power Supply Unit / Adapter 800 W, 550 W
AC Input Power Voltage 100V to 240V AC
Warrenty 5 Years


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