Ultrastar SN640


Performing at the speed of business.

Optimised for low latency and power efficiency, the Ultrastar® DC SN640 provides 5X the read performance, 2X the write performance and better TCO than SATA SSDs. The Ultrastar DC SN640 is general purpose-built to deliver the power and performance of NVMe™ to cloud, OEM and channel data centres.

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The Ultrastar DC SN630 NVMe SSD is built on Western Digital’s in-house controller and firmware technology and utilises our own 64-layer BiCS3 3D NAND, which allows Western Digital to tightly control all design aspects and consistently deliver low latency and high performance.

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Ultrastar SN200



Western Digital extends its technology leadership with the introduction of the Ultrastar® DC SN200 solid-state drives (SSDs). Ultrastar DC SN200 NVMe™ SSDs deliver a new level of performance and capacity for Enterprise, Cloud and Hyperscale environments. Enabling faster intelligence in the expanding digital data demands of business applications, Ultrastar DC SN200 SSDs are a reliable resource for fast access to critical data.

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Raising the Capacity Bar with New Technologies Ultrastar DC HC550 integrates a suite of technologies on a 9-disk platform to create a new class of HDDs. 18TB capacity is achieved by combining technologies that improve areal density working together with technologies that improve performance and reduce power consumption.

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Ultrastar DC HC550 WUH721818ALE6L4 - hard drive - 18 TB - SATA 6Gb

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