Skip to content

Western Digital Ultrastar DC SN640 7.68 TB 2.5" PCI Express 3.1 NVMe 3D TLC NAND

SKU
0TS1963
Out of stock
Western Digital Ultrastar DC SN640, 7.68 TB, 2.5", 3100 MB/s

Sign in for pricing

  • Personalised pricing

  • Dedicated account team

  • Order by 3pm for next day delivery

  • CRN Senior Public Sector VAR Winner

Overview
Full specs

Overview

Highlights

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.

Mainstream NVMe Ultrastar DC SN640 SSDs are optimized for consistent quality of service and low latency for mixed random read/write workloads commonly generated by top enterprise applications such as virtualization, OLTP, NoSQL, web servers, file servers and mail servers. Ultrastar DC SN640 enables a seamless transition from SATA SSDs, delivering high performance for deeper insights & faster results for today’s data intensive applications.

Enterprise Solutions Made Better by NVMe
Everywhere data lives, from sensors to mobile devices to the cloud, we’re driving the innovation necessary to stay ahead of new demands. Our breadth of expertise and level of integration gives us an unmatched ability to deliver carefully calibrated solutions for every type and use of data.

Good to know

Features

  • Uncorrectable Bit Error Rate (UBER)
    < 1 per 10^17 bits read
  • Read latency
    208
  • SSD form factor
    2.5"
  • NVMe
    Yes
  • NVMe version
    1.3

Operational conditions

  • Storage temperature (T-T)
    -40 - 85

Other features

  • Operating temperature (T-T)
    0 - 70

Logistics data

  • Harmonized System (HS) code
    84717070

Full Specs

    Features
    • Uncorrectable Bit Error Rate (UBER)
      < 1 per 10^17 bits read
    • Read latency
      208
    • SSD form factor
      2.5"
    • NVMe
      Yes
    • NVMe version
      1.3
    • Mean time between failures (MTBF)
      2000000
    • Read speed
      3100
    • Write speed
      1800
    • SSD capacity
      7680
    • Random write (4KB)
      65000
    • Random read (4KB)
      467000
    • Component for
      Server/Workstation
    Operational conditions
    • Storage temperature (T-T)
      -40 - 85
    Other features
    • Operating temperature (T-T)
      0 - 70
    Logistics data
    • Harmonized System (HS) code
      84717070
    Power
    • Operating voltage
      12
    • Power consumption (idle)
      5

More Information

Specifications

  • Operating voltage
    12
  • Uncorrectable Bit Error Rate (UBER)
    < 1 per 10^17 bits read
  • SSD form factor
    2.5"
  • NVMe
    Yes
  • NVMe version
    1.3
  • Storage temperature (T-T)
    -40 - 85
  • Operating temperature (T-T)
    0 - 70
  • Component for
    Server/Workstation
  • Harmonized System (HS) code
    84717070
  • Mean time between failures (MTBF)
    2000000
  • Read speed
    3100
  • Write speed
    1800
  • SSD capacity
    7680
  • Power consumption (idle)
    5
  • Random write (4KB)
    65000
  • Random read (4KB)
    467000
  • Read latency
    208

Reviews

Write Your Own Review
You're reviewing:Western Digital Ultrastar DC SN640 7.68 TB 2.5" PCI Express 3.1 NVMe 3D TLC NAND
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.