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category: news/tech
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region: china
tags:
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- it_tech
- it_ai
lang: zh
published_at: '2026-07-04T23:48:24Z'
fetched_at: '2026-07-05T00:30:16Z'
updated_at: '2026-07-05T00:30:52Z'
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title: 三星电子正式上线 QLC 固态硬盘 990 ：面向日常需求，读取可达 7250MB/s
---

# 三星电子正式上线 QLC 固态硬盘 990 ：面向日常需求，读取可达 7250MB/s

## TL;DR
（要約なし・原文はリンク先を参照 / No summary available; see the source link.）

## Key Points
- it_general / it_tech / it_ai

## Details
(本文なし。リンク先参照)

## Source
元記事: [三星电子正式上线 QLC 固态硬盘 990 ：面向日常需求，读取可达 7250MB/s](https://www.ithome.com/0/972/688.htm) — published 2026-07-04T23:48:24Z