1U Gold Series Mainstream A+ Server is $631.84 cheaper; ThinkSystem SR645 V3 Rack Server has a dedicated GPU.
| ThinkSystem SR645 V3 Rack Server | 1U Gold Series Mainstream A+ Server | |
|---|---|---|
| Price | $5,543.50 | $4,911.66 |
| CPU | Up to 2x 4th or 5th Gen AMD EPYC | AMD EPYC 4564P |
| RAM | 6 TB | 32 GB DDR5 |
| Storage | — | 1.92 TB NVMe |
| Drive bays | — | 1 bay + 2× M.2 |
| Graphics | single-width GPUs | — |
| Display | — | — |
| Operating system | — | — |
| Weight | — | 16.0 lb |
| Ethernet | — | 1 GbE |
| Ports | — | RJ45 |
