Windows 11 強制更新導致SSD 從 7,000MB/s 降速3,000MB/s,

Windows 11 近期有用戶反應強制更新後，在進行大量資料存取時，發生SSD降速，情況包含 PC 開機時間更長和 SSD 速度變慢的情況，速度約從 7,000MB/s 降速3,000MB/s,在某些極端情況下，甚至降至 1,000MB/s。

以下是導致問題的更新清單，發生於3月~7月的更新

• The upcoming July 2023 Patch Tuesday update since the issue remains reportedly unresolved in June 2023’s optional update.
• KB5027303 – June 2023’s optional update.
• KB5027231 – June 2023’s Patch Tuesday (mandatory).
• KB5026372 – May 2023’s Patch Tuesday (mandatory).
• KB5025239 – April 2023’s Patch Tuesday (mandatory).
• KB5023778 – March 2023’s Patch Tuesday – the issue was first flagged after this cumulative update. KB5023706 is also affected.

目前微軟尚未對操作系統中所謂的SSD性能問題做出回應。