Western Digital Ultrastar DC SN640 WUS4BB038D7P3E3 3.75 TB Solid State Drive - 2.5" Internal - PCI Express NVMe (PCI Express NVMe 3.1 x4) - Read Intensive

Western Digital Ultrastar DC SN640 WUS4BB038D7P3E3 3.75 TB Solid State Drive - 2.5" Internal - PCI Express NVMe (PCI Express NVMe 3.1 x4) - Read Intensive

  • $ 731.99

SKU: MPN: 0TS1929 UPC:
Product Description

Accelerate Access to Critical Data for Data-Intensive Workloads and Applications

Ultrastar NVMe series SSDs perform at the speed of today's business needs. Enabling faster intelligence & access to critical data, these SSDs meet the growing digital demands of your business applications. Ultrastar DC SN200 delivers extreme performance & ultra-low latency to the top tier of enterprise storage. It takes hyper-converged infrastructure (HCI) system throughput to new levels & helps scale on-line transaction processing (OLTP). Our Essential NVMe drives, Ultrastar DC SN640 & DC SN630, offer low latency & higher bandwidth for a seamless transition away from SATA SSDs in mixed-use & read-intensive applications. This high throughput & low latency delivers high performance for deeper insights & faster results for today's data intensive applications. Ultrastar DC SN340 provides a power efficient cost-optimized solution for very read?-?intensive applications & warm storage.

Accelerate Access to Critical Data

Maximum Throughput

Up to 1.2M read IOPS to help power through demanding workloads

Low Latency

Predictable throughput for high-transaction workloads

Design Flexibility

Choice of form factors to support range of data centers requirements


  • Store as many documents, pictures and videos as you need with 3.75 TB capacity
  • 256-bit encryption protects your PC from hackers and thieves by encoding all your data
  • The high-read speed of 3100 MB/s maximizes system performance and saves time while you are doing complex tasks
  • Write speed of 1800 MB/s enables you to perform write-related tasks in seconds rather than minutes
  • PCI Express NVMe 3.1 x4 interface provides quick data transfer and greater throughput

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