Western Digital 0TS1930 7.68TB PCI-E SSD
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Western Digital 0TS1930 7.68TB NVMe DC PCI-E SSD Brand 3 New

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Part Number#: 0TS1930
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Short Description:
0TS1930 7.68 Terabytes(TB) Peripheral Component Interconnect Express (PCI-E) Direct Current (DC) Non-Volatile Memory Express (NVMe) SN640 2.5inch Small Form Factor (SFF) Ultrastar Solid State Drive | Made by Western Digital | Brand New 3 Years Warranty
Western Digital
Brand Warranty:
3 Years from the Manufacturer
Product Condition:
New Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days


The Western Digital 0TS1930 is a cutting-edge storage device that is designed to meet the demanding data storage needs of modern technology. With a storage capacity of 7.68 Terabytes (TB), this solid-state drive (SSD) is a powerhouse in data storage. Let's break down its specifications and capabilities in a simple and detailed manner.

Understanding the Basics

Western Digital 0TS1930

The Western Digital 0TS1930 is a Solid State Drive (SSD) manufactured by Western Digital, a leading company in the storage industry. It is a high-capacity storage solution designed to deliver superior performance, reliability, and speed for various applications. This SSD is part of Western Digital's Ultrastar family, known for its enterprise-grade storage solutions.

Terabyte (TB)

A Terabyte (TB) is a unit of digital information storage capacity. It is one of the larger storage units and is equivalent to 1,000 Gigabytes (GB). In the case of the Western Digital 0TS1930, it boasts a substantial 7.68 Terabytes of storage capacity, making it suitable for storing vast amounts of data.

Accelerate workload performance

The 0TS1930 Western Digital 7.68TB NVMe DC PCI-E SSD is a solid-state drive (SSD) that uses Non-Volatile Memory Express (NVMe) technology to deliver fast data transfer speeds. It is specifically designed for use in data center environments and utilizes a Peripheral Component Interconnect Express (PCI-E) interface for connection to a computer's motherboard. This SSD has a capacity of 7.68 terabytes, making it suitable for storing large amounts of data. It is also designed to be energy efficient, using direct current (DC) power for operation. Overall, this product of Western Digital 7.68TB NVMe DC PCI-E SSD is a high-performance storage solution that is well-suited for use in data centers and other demanding environments.

Performance and Benefits

Ultrastar - Designed for Enterprises

The Western Digital 0TS1930 is part of Western Digital's Ultrastar product line, which is specifically designed for enterprise use. Enterprises demand high-performance storage solutions that can handle intensive workloads and provide reliable data access. With the Ultrastar SSD, users can expect exceptional performance, longevity, and dependability.

Impressive Storage Capacity

One of the standout features of this SSD is its impressive storage capacity of 7.68 Terabytes. This immense storage capability is ideal for organizations with vast amounts of data, such as databases, virtualization, and content delivery. It allows businesses to store large datasets without the need for multiple drives, simplifying their storage infrastructure.

Blazing Fast Data Transfer

Thanks to its NVMe technology and PCI-E interface, the Western Digital 0TS1930 offers blazing-fast data transfer speeds. The combination of NVMe and PCI-E enables it to deliver rapid read and write performance, reducing data access times and improving the overall efficiency of data-intensive tasks.

Enhanced Reliability

Western Digital is known for its reliable storage solutions, and the 0TS1930 is no exception. It is built with enterprise-grade components and undergoes rigorous testing to ensure its reliability. With features like power loss data protection and advanced error correction, this SSD is designed to safeguard your data and minimize the risk of data loss.

Efficient Power Consumption

Efficient power consumption is crucial for data center and enterprise environments where energy costs and environmental concerns are significant factors. The use of Direct Current (DC) power and advanced power management features in the Western Digital 0TS1930 helps reduce energy consumption, making it an eco-friendly choice for businesses.

Longevity and Durability

The Ultrastar SSD is built to last, with an impressive lifespan and durability. It is designed to handle the demands of constant read-and-write operations, making it an excellent choice for mission-critical applications that require continuous access to data.


The 0TS1930 Western Digital 7.68TB PCI-E SSD is compatible with systems that have a PCI-E 3.0 x4 slot available and support NVMe 1.3. It is also important to ensure that the system's operating system and motherboard firmware are compatible with NVMe technology. Some systems may require a BIOS update in order to recognize and utilize the SSD. It is recommended to check with the manufacturer's website or technical support for specific compatibility information.

High Reliability

The 0TS1930 Western Digital 7.68TB PCI-E SSD is a highly reliable storage solution, as it utilizes advanced technology and high-quality components. It is designed to operate in demanding data center environments and is built to withstand a wide range of operating conditions. Western Digital also offers a limited warranty for the model of SSD, providing additional peace of mind for users. However, as with any electronic device, it is important to regularly back up important data in order to prevent potential loss due to unforeseen issues.

Technology Behind the Drive

Peripheral Component Interconnect Express (PCI-E)

The Western Digital 0TS1930 uses the Peripheral Component Interconnect Express (PCI-E) interface. PCI-E is a high-speed, high-performance interface used to connect various hardware components inside a computer. When it comes to storage devices, using PCI-E can significantly enhance data transfer speeds, making the Western Digital 0TS1930 an excellent choice for those who require rapid data access.

Direct Current (DC)

Direct Current (DC) refers to the type of electrical current used to power the device. In the context of the Western Digital 0TS1930, it utilizes DC power, which is common for many electronic devices. This allows for a stable and reliable power source, contributing to the drive's overall dependability.

Non-Volatile Memory Express (NVMe)

The Western Digital 0TS1930 is equipped with Non-Volatile Memory Express (NVMe) technology. NVMe is a storage protocol that is designed to accelerate the performance of SSDs. This protocol significantly reduces latency and maximizes the potential of high-speed NAND flash memory, ensuring that your data can be read and written quickly and efficiently.

General Information about this Western Digital 0TS1930

  • Manufacturer: Western Digital
  • Part Number or SKU# 0TS1930
  • Product Type: Solid State Drive
  • Interface: PCI-Express

Technical Information of 7.68TB Solid State Drive

  • Capacity: 7.68TB
  • Wireless LAN: No
  • Product Line Ultrastar
  • Drive Type: Internal
  • Endurance (DWPD): 0.8
  • Encryption Standard: 256-bit
  • Form Factor: U.2 2.5-inch Drive
  • Endurance (TBW): 11479.04 TB
  • Endurance Type: Read Intensive
  • Device Supported: Storage System
  • Product Family: Ultrastar DC SN640
  • Drive Interface: PCI Express NVMe
  • Drive Interface Standard: PCI Express NVMe 3.1 x4
  • Enterprise features: including variable sector sizes, end-to-end data path protection, and Power Loss Protection

Performance for PCI-Express SSD

  • Sequential Read (Max, 128K): 3.1K MBPS
  • Sequential Write (Max, 128K): 1.8K MBPS
  • Random Read IOPS (Max, 4K): 467K IOPS
  • Random Write IOPS (Max, 4K): 65K IOPS
  • Random Mixed R70/w30 (Max, 4k) : 187K IOPS

Power of NVMe SSD

  • 0.8 and 2 DW/D
  • Data: loss protection
  • Requirement: +12V
  • Idle (W): < 5W
  • MTBF: rating of 2 million hours
  • Western Digital BiCS4 96L 3D TLC NAND
  • Western Digital NVMe 1.3c compliant controller, PCIe Gen3.1x4

Operating Environment (System)

  • Operating Temperature Range: 0°C to 70°C
  • Non-Operating Temperature Range: -40 to 85C


  • Annual Failure Rate (AFR): 0.44%
  • Availability (hrs/day x days/wk): 24x7

Designed for Workload Flexibility

  • The DC SN640 is offered in two endurance classes
  • 0.80 DW/D and 2 DW/D, each for a period of five years
  • The 0.80 DW/D swim lane is designed for read-intensive applications while the 2 DW/D swim lane can be deployed in mixed-use workloads requiring higher performance and endurance levels over the life of the drive providing IT organizations a way to optimize for application performance.

In summary, the Western Digital 0TS1930 7.68 Terabytes (TB) PCI-E DC NVMe SN640 2.5inch SFF Ultrastar SSD is a remarkable storage solution that combines high capacity, exceptional performance, and enterprise-grade reliability. Its use of cutting-edge technology, such as NVMe and PCI-E, ensures rapid data access, making it ideal for various applications, from data centers to virtualization and big data analytics. Its compact form factor allows it to fit into tight spaces, and its compatibility with multiple operating systems makes it a versatile choice.

For organizations looking for a storage solution that can handle massive data workloads while maintaining data integrity and accessibility, the Western Digital 0TS1930 is a solid choice. Its efficient power consumption and durability further contribute to its appeal, making it a valuable addition to any enterprise storage infrastructure.

Western Digital
Brand Warranty:
3 Years from the Manufacturer
Product Condition:
New Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days


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