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Ultrastar DC SN650
Western Digital 產品

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資料策略不僅僅是資料儲存

Ultrastar DC SN650 SSD 是一款主流 NVMe™ SSD,旨在針對資料中心 IT 和雲端環境進行廣泛部署。

產品詳細內容

高容量 NVMe SSD 和分離式儲存架構
分離式儲存非常適合雲端服務提供商。它提供多種儲存服務,這些服務相結合可以提供更好的服務品質、提升效能一致性以及更高的儲存利用率。

對於橫向擴充資料中心客戶,分離式儲存可提供託管式服務提供商,以有效提高現代應用程式處理大型非結構化資料集的能力。

隨著工作負載增長到 PB 級,高容量、成本優化的存儲 SSD 將發揮越來越重要的作用。Ultrastar DC SN650 NVMe SSD 可減少思考解決這些問題的時間。

新興工作負載 
Ultrastar DC SN650 NVMe SSD 已針對雲端和橫向擴展工作負載進行最佳化,可提供更高的 QoS 一致性,並為區塊、物件或檔案儲存提供更好的儲存利用率。

大數據、人工智慧和機器學習等新興工作負載的規模和複雜性都在增加。Ultrastar DC SN650 NVMe SSD 已經過優化,可快速轉移這些大型資料集,並為多台主機提供效能一致性服務,非常適合這些新興大型工作負載擴展容量和提高 GB/瓦特。

PCIe Gen 4.0
藉由最新 PCIe Gen 4.0,Ultrastar DC SN650 可在日益增長的應用程式工作負載中實現規模效能。專為標準 2.5” SSD 儲存基礎架構設計和建置,還包含對 U.2 和 U.3 後擋板的支援。

保護資料
Ultrastar DC SN650 NVMe SSD 可確保在斷電時資料不會丟失。硬碟配備電源中斷保護,在您遇到突發情況和意外的電源中斷時,該功能可保護您的資料安全。如果您需要徹底清除硬碟,安全清除功能可提供整個硬碟的清除選項。

可靠性
Ultrastar DC SN650 NVMe SSD 專為可靠性設計,具有電源中斷保護、200 萬小時可靠性 (預計) 和 1 DW/D2 等企業級功能。如果這還不夠,它還附帶 5 年有限保固。

完整規格

Features
  • Western Digital NVMe™ 1.4 相容控制器;PCle 4.0
  • Western Digital BiCS5 3D TLC NAND
  • U.3 後擋板相容
  • 1 DW/D
  • 企業功能包含:
    • 電源中斷保護
    • 128 Namespaces
    • 完整的資料丟失保護技術
    • 端對端資料路徑保護
    • 可變磁區大小
    • NVMe™-MI 1.1b
  • 具備 200 萬小時 MTBF (預計)
  • 安全清除 (SE)
  • 5 年有限保固
容量
7.68 TB
外型規格
U.3 15mm, U.2 backplane compatible
相容性
  • 與 Windows、Windows Server 和 Linux 相容
Sequential Read Performance
6500MB/s
Sequential Write Performance
1900MB/s
隨機讀取速度
705K IOPS
隨機寫入速度
74K IOPS
介面
PCIe Gen4, NVMe 1.4b
安全性
ISE
Warranty
5 年有限保固
Endurance (PBW)
14
尺寸 (長 x 寬 x 高)
100.45mm x 69.85mm x 15mm
重量
147.3gms
機型
WUS5EA176ESP5E3
Operating Temperature
0°C to 70°C
Non-Operating Temperature
-40°C to 85°C
認證
SE, ISE
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產品編號

7.68 TB , ISE
7.68 TB , SE
15.36TB , ISE
15.36TB , SE
7.68 TB , ISE
7.68 TB , SE
15.36TB , ISE
15.36TB , SE

評級和評論

披露

  1. 一個 megabyte (MB) 等於一百萬位元組,一個 gigabyte (GB) 等於 1,000MB (十億位元組),一個 terabyte (TB) 等於 1,000GB (一兆位元組),一個 petabyte (PB) 等於 1,000TB。由於作業環境不同,使用者容量可能少於標註的容量。
  2. 耐寫度評級,根據 5 年內使用 4KiB 100% 隨機寫入和 JESD 219 工作負載的 DW/D 得出。