今日はDell Precision 3551が€75安く、もう一方より30%下です。
直近90日のうち両方が売り物だった29日のうち、Dell Precision 3551が安かったのは29日中27日で、差は€27から€72でした。これだけで決められる広い差です。
3つすべてが違います：Linux対応、RAM、画面。
価格の履歴：週ごとに見た最安値
- Dell Precision 3551€169 今
- HP ZBook Firefly€241 今
週： 5 October 2026
- Dell Precision 3551Online Used Laptops
- €169
- HP ZBook FireflyOnline Used Laptops
- €241
Every week, as a table
| Week | Dell Precision 3551 | HP ZBook Firefly |
|---|---|---|
| 7 September 2026 | €181 | €228 |
| 14 September 2026 | €169 | €228 |
| 21 September 2026 | €169 | €241 |
| 28 September 2026 | €169 | €241 |
| 5 October 2026 | €169 | €241 |
両者の違い
どの店舗もこれを書きません。当サイトが自分で調べ、いつ調べたかを言います。
| 事実 | Dell Precision 3551 | HP ZBook Firefly |
|---|---|---|
| Linux対応 | Linux runs on this laptop. “System Ubuntu 20.04”linux-hardware.org、6 September 2026に確認。 | Linux runs on this laptop, with something not working. “I got a HP ZBook Firefly from my customer that I'm supposed to install UBUNTU on. It installed without a hitch, but when restarting after the instal (where desktop sound and everything has been working) i get greeted with a black screen.”h30434.www3.hp.com、12 September 2026に確認。 |
| はんだ付けRAM | The RAM can be upgraded. “Two-SODIMM slots”dell.com、6 September 2026に確認。 | The RAM is soldered and cannot be upgraded. “Note: The memory is soldered and not user-upgradable.”laptopmedia.com、12 September 2026に確認。 |
| 画面の品質 | Reviewers rate this screen poorly. “other characteristics like brightness, response times, and colors are average at best to represent a budget display.”notebookcheck.net、6 September 2026に確認。 | Reviewers rate this screen well. “The 1200p IPS display (BOE0C31) is suitable for work. The PWM-free unit offers wide viewing angles and 327 nits of max brightness.”laptopmedia.com、12 September 2026に確認。 |
Dell Precision 3551とHP ZBook FireflyDell Precision 3551とHP ZBook Fireflyには、それぞれ専用のページがあります。