Synology

Synology RackStation RS4021XS+ NAS/storage server Rack (3U) Intel® Xeon® D-1541 16 GB DDR4 Black

SKU: RS4021XS+·EAN: 4711174724086

Synology RackStation RS4021XS+ NAS/storage server Rack (3U) Intel® Xeon® D-1541 16 GB DDR4 Black
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Key specs

All specifications
Drive bays
16
Ethernet ports
6
RAM
16 GB

Description

Synology RackStation RS4021XS+. Type: Storage server. Chassis type: Rack (3U). Device class: Small & Medium Business. Processor family: Intel® Xeon®, Processor model: D-1541, Processor frequency: 2.1 GHz. Internal memory: 16 GB, Internal memory type: DDR4

Compare the rangeSee all server racks19-inch server racks, network cabinets and enclosures from 4U to 47U. Wall-mounted and floor-standing models with EU delivery from FUSE.Buying guidanceDDR4 vs DDR5 Servers: Is It Worth Upgrading in 2026?DDR4 and DDR5 server memory are not interchangeable — check the platform first.Buying guidanceNAS vs SAN for Small Business: Which Storage Architecture Fits?Where NAS stops making sense and SAN starts, for a small business.

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Compare the rangeSee all server racks19-inch server racks, network cabinets and enclosures from 4U to 47U. Wall-mounted and floor-standing models with EU delivery from FUSE.Buying guidanceDDR4 vs DDR5 Servers: Is It Worth Upgrading in 2026?DDR4 and DDR5 server memory are not interchangeable — check the platform first.Buying guidanceNAS vs SAN for Small Business: Which Storage Architecture Fits?Where NAS stops making sense and SAN starts, for a small business.
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