Synology 16-Bay Rackmount NAS
CPU : Intel Xeon D-1541 8-core 2.1 GHz (64-bit)
Memory : 16 GB DDR4 ECC (Up to 64 GB)
Drive Bay : 16 (Up to 40)
LAN Port : 2 x RJ-45 10GbE
LAN Port : 4 x RJ-45 1GbE
USB Port : 2 x USB 3.2 Gen 1
PCIe Expansion : 2 x Gen3 x8 slot
Redundant Power Supply
Enterprise NAS with built-in service continuity engineered for data-intensive applications.
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.
Hardware Specification :
Synology RackStation RS4021xs+ 16-Bay Rackmount NAS
Synology NAS is shipped without hard drive & Rack Rail Kit
| CPU |
Intel Xeon D-1541 8-core 2.1 (base) / 2.7 (turbo) GHz Hardware Encryption Engine (AES-NI) |
| System Memory |
16 GB DDR4 ECC UDIMM (1 x 16GB) Memory Expandable up to 64 GB (16 GB x 4) |
| Drive Bays |
16 Drive Bays Hot Swappable Maximum Drive Bays with 40 Expansion Units |
| Compatible Drive Type |
3.5" SATA HDD 2.5" SATA HDD 2.5" SATA SSD (hard drives not included) |
| Supported RAID Type |
RAID F1 / Basic / JBOD / RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 |
| External Ports |
RJ-45 10GbE LAN Port : 2 (with Link Aggregation / Failover support) RJ-45 1GbE LAN Port : 4 (with Link Aggregation / Failover support) USB 3.2 Gen 1 Port : 2 Expansion Port : 2 |
| PCIe Expansion |
2 x Gen3 x8 slots (x8 link) |
| Maximum IP cam |
90 (including 2 Free License) |
| Virtualization |
VMware vSphere with VAAI Windows Server 2016 Windows Server 2019 Citrix Ready OpenStack |
| Power Supply Unit | 2 X 800W |
| Size | 132.3 x 482 x 656.5 mm |
| Weight | 17.4 kg |
| Warranty | 5 year |
