今日はHP ZBook Fireflyが€55安く、もう一方より18%下です。
直近90日のうち両方が売り物だった29日のうち、HP ZBook Fireflyが安かったのは29日中29日で、差は€53から€179でした。これだけで決められる広い差です。
当サイトが見つけた2台の違いは、RAMだけです。
価格の履歴：週ごとに見た最安値
- Dell Precision 7540€294 今
- HP ZBook Firefly€241 今
週： 5 October 2026
- Dell Precision 7540Online Used Laptops
- €294
- HP ZBook FireflyOnline Used Laptops
- €241
Every week, as a table
| Week | Dell Precision 7540 | HP ZBook Firefly |
|---|---|---|
| 7 September 2026 | €315 | €228 |
| 14 September 2026 | €294 | €228 |
| 21 September 2026 | €294 | €241 |
| 28 September 2026 | €294 | €241 |
| 5 October 2026 | €294 | €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 7540 | HP ZBook Firefly |
|---|---|---|
| Linux対応 | Linux runs on this laptop, with something not working. “It will only boot if the AC adapter is plugged in. On battery, 9 times out of 10, it won't cold boot.”dell.com、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. “Number of slots 4 SODIMM”compbest.com.ua、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 well. “The 15.6-inch 4K HDR display is arguably the crowning glory of the Precision 7540. Bright and bold, it produces color as well as almost any other laptop in its class.”laptopmag.com、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 7540とHP ZBook FireflyDell Precision 7540とHP ZBook Fireflyには、それぞれ専用のページがあります。