HP Pro t550 Thin Client Wi-Fi is $30 cheaper; HP Elite t660 Thin Client Wi-Fi has more RAM (16 GB vs 8 GB); HP Pro t550 Thin Client Wi-Fi has more storage (256 GB vs 64 GB).
| HP Elite t660 Thin Client Wi-Fi | HP Pro t550 Thin Client Wi-Fi | |
|---|---|---|
| Price | $919 | $889 |
| CPU | Intel U300E | Intel Celeron J6412 |
| RAM | 16 GB | 8 GB |
| Storage | 64 GB eMMC | 256 GB NVMe |
| Graphics | Intel Graphics | Intel UHD Graphics |
| Display | — | — |
| Operating system | Windows 11 IoT Enterprise | Windows 11 IoT Enterprise |
| Weight | 2.5 lb | 2.9 lb |
| Wi-Fi | 7 | 6E |
| Ports | 1×USB-C · 5×USB-A · 3×DP · RJ45 · Audio | 7×USB-A · 2×DP · RJ45 · Audio |
