Western Digital 0TS1855 1.6TB Solid State Drive
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Western Digital 0TS1855 1.6TB TLC PCI-E 3.0 x4 NVMe U.2 SSD New

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Part Number#: 0TS1855
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Short Description:
0TS1855 1.6 Terabytes (TB) Triple Level Cell (TLC) Peripheral Component Interconnect Express (PCI-E) 3.0 x4 Non Volatile Memory Express(NVMe)U.2 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

Exceptional Reliability

Reliability refers to the ability of a device or product to perform consistently and without failure over time. In the case of the Western Digital 0TS1855 1.6TB TLC PCI-E 3.0 NVMe Solid State Drive, reliability can be determined by a number of factors, including the quality of the components used, the manufacturing process, and the level of testing and quality control performed.

One key factor that affects the reliability of this solid state drive is the use of TLC (triple-level cell) NAND flash memory. This type of memory is known for its high density and low cost, but it is also less reliable than other types of NAND flash memory, such as SLC (single-level cell) or MLC (multi-level cell). However, Western Digital has implemented advanced error correction and wear-leveling technologies to help mitigate the potential for data errors or failures.

The drive also features a PCI-E 3.0 interface, which provides faster data transfer speeds and improved performance compared to older interfaces. This can help to reduce the chances of data errors or failures due to slow data transfer rates.

Additionally, Western Digital has implemented a rigorous testing and quality control process to ensure that each drive meets their high standards for reliability. This includes testing the drives under a variety of conditions and workloads, as well as performing extensive burn-in testing to identify any potential issues before the drives are shipped to customers.

Data Transfer Rate

Data transfer rate refers to the speed at which data can be transferred between a device and a computer or other electronic device. In the case of the Western Digital 0TS1855 1.6TB TLC PCI-E 3.0 NVMe Solid State Drive, the data transfer rate is the speed at which data can be read from or written to the drive.

The specific data transfer rate for this drive is not specified by Western Digital, but it is likely to be very fast as it uses the NVMe (Non-Volatile Memory Express) protocol and the PCI-E 3.0 interface. NVMe is designed to take advantage of the high-speed performance of solid state drives and can achieve much faster data transfer rates than traditional SATA-based drives. PCI-E 3.0 also has a higher bandwidth than earlier versions of the interface, allowing for even faster data transfer.

The Western Digital 0TS1855 1.6TB TLC PCI-E 3.0 NVMe Solid State Drive is likely to have a very high data transfer rate, making it ideal for applications that require fast access to large amounts of data, such as video editing or gaming.

Energy Efficiency

Energy efficiency refers to the amount of energy that a device or system uses in proportion to its output or performance. In the case of a solid state drive, energy efficiency is a measure of how much power the drive uses to perform its functions, such as reading and writing data.

The Western Digital 0TS1855 1.6TB TLC PCI-E 3.0 NVMe Solid State Drive is designed to be energy efficient. It uses the NVMe (Non-Volatile Memory Express) protocol, which is a faster and more efficient way of communicating with the drive compared to older SATA interfaces. The drive also uses TLC (Triple-Level Cell) NAND flash memory, which is known for its low power consumption.

Additionally, the drive supports the NVMe Power State 3.0 feature, which allows it to enter a lower power state when idle, reducing its energy consumption. This helps to prolong the battery life of laptops and other devices that use the drive.

General Information about this Western Digital 0TS1855
  • Manufacturer: Western Digital
  • Model Number or SKU# 0TS1855
  • Product Type: Solid State Drive
  • Storage Capacity: 1.6TB
Technical Information of 1.6TB Solid State Drive
  • Form Factor : U.2 2.5-inch Drive
  • Interface : PCI-E Gen 3.1 X4 (compliant To NVMe™ 1.3)
  • MTBF: 2 Million Hours
  • Sequential Read (max, 128k): 3270 MBPS
  • Sequential Write (max, 128k): 2170 MBPS
  • Random Read Iops (max, 4k): 473k IOPS
  • Random Write Iops (max, 4k): 116k IOPS
Dimensions & Weight for PCI-E SSD
  • Height: 0.6 inch
  • Width: 4 inch
  • Depth: 2.8 inch
  • Weight: 1.50 lbs

Contact us or ask for live chat/help if you have any questions about the compatibility of this item to ensure the model's matching features with your current system.

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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30-days to 3 years warranty:

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