2 in stock now
| Per GB RAM | Price | RAM | CPU | Screen | Specs | Grade | Source | Checked |
|---|---|---|---|---|---|---|---|---|
| €23.09 | €369 US$399 at source | 16 GB | i7-1255U 12th gen · 2021 | 15.6″ | not stated 512 GB SSD | Good | Online Used Laptops | 47m ago |
| €24.02 | €384 US$415 at source | 16 GB | i7-1255U 12th gen · 2021 | 15.6″ | not stated 512 GB SSD | Good | Online Used Laptops | 47m ago |
Over the last 90 days, the cheapest anyone asked was €348 (30 August 2026, PCLiquidations) and the dearest was €509 (15 September 2026, Online Used Laptops).
- Cheapest at 16 GB: €369
Questions about this laptop
No shop states these. We looked them up ourselves, and we say when.
- Does Linux run on the refurbished version of this laptop?
- Linux runs on this laptop. Researched by us, 6 September 2026.
“The HP ProBook 450 Gen 9 offers broad operating system compatibility, including support for various Windows versions and popular Linux distributions.”invgate.com
- Can the RAM in this laptop be upgraded?
- The RAM can be upgraded. Researched by us, 6 September 2026.
“The RAM is upgradeable; there are two DDR4-3200 slots.”notebookcheck.net
- Is the screen on this laptop good?
- Reviewers rate this screen well. Researched by us, 6 September 2026.
“HP ProBook 450 G9’s IPS panel has a Full HD resolution, comfortable viewing angles, and a good contrast ratio.”laptopmedia.com
Laptops beside this one
- Previous:HP ProBook 450 G8from €283
- Next:HP ProBook 450 G10no offer
Compared, side by side
Price history: the lowest price we saw each week
- HP ProBook 450 G9€356 now
Week of 5 October 2026
- HP ProBook 450 G9Online Used Laptops
- €356
Every week, as a table
| Week | HP ProBook 450 G9 |
|---|---|
| 24 August 2026 | €348 |
| 31 August 2026 | €348 |
| 7 September 2026 | €357 |
| 14 September 2026 | €356 |
| 21 September 2026 | €356 |
| 28 September 2026 | €356 |
| 5 October 2026 | €356 |
Shops that carried it
- Online Used Laptopsin stock
- PCLiquidationslast seen 28 September 2026
Get told the moment one appears
9 offers elsewhere do not ship worldwide. Watch this laptop and we mail you the first one that does.