ASUS ExpertCenter PN55 has more RAM (32 GB vs 24 GB); Steam Machine 2TB has more storage (2 TB vs 1 TB).
| ASUS ExpertCenter PN55 | Steam Machine 2TB | |
|---|---|---|
| Price | $1,349 | $1,349 |
| CPU | AMD Ryzen AI 7 450 | Semi-custom AMD Zen 4 6C / 12T |
| RAM | 32 GB DDR5 | 24 GB DDR5 |
| Storage | 1 TB NVMe | 2 TB NVMe |
| Graphics | AMD Radeon 860M | Semi-Custom AMD RDNA3 28CUs, 2.45 GHz max sustained clock, 110W TDP |
| NPU | 50 TOPS | — |
| Display | — | — |
| Operating system | Windows 11 Pro | SteamOS 3 |
| Weight | 1.4 lb | 5.7 lb |
| Wi-Fi | 7 | 6E |
| Ethernet | 2.5 GbE | 1 GbE |
| Ports | 2×USB-C · 3×USB-A · HDMI · 2×DP · RJ45 · Audio | 1×USB-C · 4×USB-A · HDMI · DP · RJ45 |
