Rax XS4-21S4 is $44,945.41 cheaper; 4U SuperStorage Server has more RAM (6 TB vs 16 GB).
| 4U SuperStorage Server | Rax XS4-21S4 | |
|---|---|---|
| Price | $69,941.83 | $24,996.42 |
| CPU | 3rd Gen Intel Xeon Scalable | Intel Xeon Silver 4510 |
| RAM | 6 TB DDR4 | 16 GB DDR5 |
| Storage | — | 8 TB |
| Drive bays | 90 bays | — |
| Graphics | — | — |
| Display | — | — |
| Operating system | — | No Operating System |
| Weight | 118.0 lb | — |
| Ethernet | 10 GbE | — |
| Ports | RJ45 | — |
