Lenovo Think Centre M820z All in One i5 | 8th Gen
| Form Factor | All in One / Ultraflex III Stand |
| Processor | Intel Core i5 8500 |
| Cache | 9MB |
| Memory (Std/Max) | 8GB DDR4 2666 SODIMM |
| Optane Memory | 16GB Optane Memory |
| HDD | 1TB HD 7200RPM |
| Optical Drive | No ODD |
| Operating System | Windows 10 Pro64 bit |
| Graphics | Integrated Graphics Card UHD630 |
| Ethernet (NIC) | Gigabit ethernet, Realtek RTL8111G, Wake on LAN |
| Keyboard | USB Keyboard |
| Mouse | USB Mouse |
| Expansion Slots | REAR PORTS: Four USB 3.1 Gen1 (one supports Smart Power On), one ethernet (RJ-45), one DisplayPort, one optional serial (9-pin), |
| SIDE PORTS: one USB 3.1 Gen2 (one is Always On and fast charge), one USB 3.1 Type-C Gen 1, one optional card reader, one headphone / microphone combo jack (3.5mm) | |
| Warranty | 3 Years On site |