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Synology RackStation RS4021xs+ - 16-Bay 3U Rack NAS - Intel Xeon D-1541 2.1GHz (2.7GHz boost), 16GB DDR4
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Synology RS4021xs+ 16-bay 3U rack NAS with Intel Xeon D-1541 (2.1/2.7GHz), 16GB DDR4 (up to 64GB), supports 2.5″/3.5″ HDD & SSD, RAID5/6, USB 3.0, 10GbE-capable.
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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
| Storage drive interface | Serial ATA II. Serial ATA III |
| Storage drive sizes supported | 2.5.3.5" |
| Feature | Intel VT-x with Extended Page Tables (EPT) |
| RAID levels | 5. 6 |
| Number of storage drives supported | 16 |
| Supported storage drive types | HDD & SSD |
| Processor manufacturer | Intel |
| Processor family | Intel® Xeon® |
| Processor model | D-1541 |
| Processor frequency | 2.1 GHz |
| Processor boost frequency | 2.7 GHz |
| Processor cores | 8 |
| CPU configuration (max) | 1 |
| Number of processors supported | 1 |
| Internal memory | 16 GB |
| Internal memory type | DDR4 |
| Maximum RAM supported | 64 GB |
| Memory slots | 4 |
| Memory form factor | UDIMM |
| Ethernet LAN data rate supported (max) | 10000 Mbit/s |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 6 |
| PCI Express x8 (Gen 3.x) slots | 2 |
| Chassis type | Rack (3U) |
| Cooling type | Active |
| Product colour | Black |
| Number of fans | 3 fan(s) |
| Fan diameter | 8 cm |
| Type | Storage server |
| Device class | Small & Medium Business |
| Noise level | 44.7 dB |
| Power supply unit (PSU) capacity | 800 W |
| Power consumption (typical) | 145.79 W |
| Power consumption (HDD standby) | 62.68 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Width | 482 mm |
| Depth | 656.5 mm |
| Height | 132.3 mm |
| Weight | 17.4 kg |
| Power cables quantity | 2 |
| Intel Secure Key Technology version | 1.00 |
| Intel TSX-NI version | 1.00 |
| Operating temperature (T-T) | 0 - 35 °C |
| Operating relative humidity (H-H) | 5 - 95% |
| Storage temperature (T-T) | -20 - 60 °C |
| Harmonized System (HS) code | 84714100 |
| Certification | FCCCEBSMIVCCIRCMEACCCCKCUL |
