Immersion cooling | 浸沒式冷卻

  • 浸沒式冷卻是什麼?
    浸沒式冷卻(immersion cooling)是液冷技術(liquid cooling)中的一種,透過將伺服器直接浸泡在不導電的液體中,直接將零組件產生的熱能傳導給流體,不需要其他主動式的冷卻零件,譬如散熱鰭片、導熱銅管或風扇等等,溫度上升的液體透過循環冷卻方式再回流繼續吸收熱能。理論上可以大幅提升能源效率。

  • 為何需要?
    透過浸沒式冷卻技術直接將硬體置入特殊的不導電電子工程液中,因為不用再考慮傳統空氣熱對流的因素,伺服器可以設計的極為緊密,創造出最佳的硬體密度,而去除傳統風扇的優勢就在大幅降低資料中心的室內噪音,穩定提升PUE效率,因為捨棄外部冷卻的零件所以也相對減少了需要維修的零組件。

  • 技嘉的特色
    GIGABYTE與LiquidStack和3M公司合作,提供雙相液體浸沒式冷卻解決方案,使客戶能夠大幅降低數據中心能耗,提高電力使用效率(PUE),從根本上降低運營成本和環境影響。

    GIGABYTE在HPC領域已經耕耘許久,HPC由於其高工耗以及產生的高溫,所以最適合導入浸沒式冷卻解決方案。GIGABYTE可以輕鬆修改我們的標準伺服器產品,使其與浸沒式冷卻系統完全相容。GIGABYTE還設計了浸沒式冷卻POC(概念驗證)單元,用於測試和驗證。該設備與我們的2U規格伺服器完全相容。設備也可根據要求進行修改,以適應我們的其他外形尺寸(1U或4U)型號。

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