| Brand |
Synology |
| EAN |
4711174724086 |
| ASIN |
B08XNG8FNL |
| MPN |
RS4021XS |
| SKU |
RS4021XS |
| AC input frequency |
50/60 Hz |
| Backup function |
Yes |
| Certification |
FCC CE BSMI VCCI RCM EAC CCC KC UL |
| Chassis type |
Rack (3U) |
| Colour |
Black |
| Cooling type |
Active |
| Depth |
656.5 mm |
| Device class |
Small & Medium Business |
| Ethernet LAN ports |
6 |
| Fan diameter |
8 cm |
| Harmonized System HS code |
84714100 |
| Height |
132.3 mm |
| Installed storage drive type |
No |
| Intel Secure Key Technology version |
1.00 |
| Internal memory |
16384 MB |
| Internal memory type |
DDR4 |
| Maximum CPU configuration |
1 |
| Maximum Ethernet LAN data rate supported |
10000 Mbit/s |
| Maximum RAM supported |
64 GB |
| Memory form factor |
UDIMM |
| Noise Level |
44.7 dB |
| Operating relative humidity |
5 - 95 % |
| Operating temperature |
0 - 35 °C |
| PCI Express x8 Gen 3.x slots |
2 |
| Power consumption |
145.79 W |
| Power consumption HDD standby |
62.68 W |
| Power supply unit PSU capacity |
800 W |
| Processor boost frequency |
2.7 GHz |
| Processor family |
Intel® Xeon® |
| Processor frequency |
2.1 GHz |
| Processor model |
D-1541 |
| RAID levels |
5, 6 |
| Storage drive interface |
Serial ATA II, Serial ATA III |
| Storage drive sizes supported |
2.5,3.5" |
| Storage drives supported |
16 |
| Storage temperature |
-20 - 60 °C |
| Supported storage drive types |
HDD & SSD |
| Type |
Storage server |
| Weight |
17.4 kg |
| Width |
482 mm |