Brand: Synology | Category: Storage Systems
SKU: SYNO-RS4021XS | Part #: RS4021xs+ | MPN: RS4021xs+
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| Brand | Synology |
| Category | Storage Systems |
| SKU | SYNO-RS4021XS |
| Part Number | RS4021xs+ |
| Condition | New |
| Form Factor | 4U Rack |
| Manufacturer Part Number | RS4021xs+ |
| Drive Bays | 40 x 3.5-inch (or 2.5-inch with trays) |
| Max Memory | 256 GB DDR4 |
| Processor | Intel Xeon D-2700 series dual-socket |
| Max Raw Storage Capacity | 320 TB (40 x 8 TB drives) |
| Ethernet Ports | 4 x 10 GbE RJ45 |
| PCIe Expansion | 2 x PCIe 4.0 slots |
| Operating Temperature | 0–45°C |
| Power Supply | Redundant 800 W AC |
| Cooling | Hot-swap redundant fans |
| Management | Synology DiskStation Manager (DSM) |
| Security Features | RAID 6/10, AES-256 encryption, IP access control |
the Synology RackStation RS4021xs+ NAS suits enterprise data-center storage tiers — all-flash arrays, hyperconverged storage pools (vSAN, Ceph), database backends, and high-throughput backup repositories. It is supported by major server platforms.
Key specifications for the Synology RackStation RS4021xs+ NAS: new condition; part number RS4021xs+; manufacturer Synology; category Storage Systems; condition New, sealed; form factor 4U Rack; manufacturer part number RS4021xs+. Manufacturer part number RS4021xs+. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.