HP-ProBook-440-G8原廠配PM991-512GB-3.3V-1.6A,使用上都正常。
我有一條M.2-2280-GAMMIX-S70-2TB(沒寫電流)複製了整個磁碟,
如果不插電開機,只能到桌布的階段,無法點擊登入就當掉了,
但插電關機、開機登入重複五次,也測試一整晚YT連續撥放都沒問題。
是不是這款筆電供電量不夠SSD使用???
一般購買筆電用的SSD還有那些要注意的地方???
M2供電設計
M.2 介面主要提供 3.3V 的電壓。根據 M.2 規範,每個供電引腳的最大電流通常限制在 0.5A。由於 M.2 M-key 槽位通常有 9 個供電引腳,這使得理論上的最大供電能力約為 3.3V×0.5A×9=14.85W
M.2-2280-GAMMIX-S70-2TB 電流
Idle Power Consumption: This can range from 0.5W to 1.6W or even lower when in deep sleep states (around 0.03-0.05W). While it generally sips power when idle, frequent wakeups can increase this.
Average Workload Power Consumption: This is typically around 6-8W during active use.
Peak Power Consumption: During heavy read/write operations, the XPG Gammix S70 Blade 2TB can peak around 8-10W, with some reports even showing bursts up to 12W or more.
所以大量讀寫時有可能會達到供電上限喔!