This article covers ウエスタンデジタル WD Blue 1TB SSD PC.

Overview

The WD Blue series from Western Digital has long been a trusted name in internal SSDs. This 1TB model (WDS100T2B0A) features a 2.5-inch, 7mm-thick SATA III form factor, delivering sequential read speeds up to 560MB/s and write speeds up to 530MB/s. With 1TB of capacity, it is ideal for everyday computing, gaming storage, and even upgrading the internal drive of a PS4. Positioned in the entry-to-mid-range tier, it offers reliable SATA performance at an affordable price point.

Compatibility Guide

This SSD uses the SATA III (6Gbps) interface and fits into any standard 2.5-inch drive bay or laptop storage slot with a thickness of 7mm. It is compatible with most desktop and notebook PCs that have SATA ports. It also works as a direct replacement for the internal drive in PS4 and PS4 Pro consoles (firmware reinstallation required). Note that while it will operate on SATA II (3Gbps) ports, performance will be roughly halved. The drive does not require any special brackets or cables for installation in compatible devices.

Product Info

The WD Blue 1TB SSD delivers sequential read/write speeds of up to 560/530 MB/s and random read/write performance of 95,000/84,000 IOPS. Endurance is rated at 400 TBW (Total Bytes Written); at 1TB of writes per day, the estimated durability is about 1.1 years, but under typical home usage it will last many years. The drive comes with a 5-year warranty. It occupies the entry-level market segment, offering strong value for money in the competitive SATA SSD category.

Best Use Cases

Everyday Computing: Perfect for users upgrading from an HDD. Boot times, application launches, and file transfers will see dramatic improvements for office work, web browsing, and media consumption. PS4 Storage Upgrade: Ideal for gamers who want to expand their PS4's storage beyond the standard HDD. The 1TB capacity provides ample room for multiple game installations, and load times will be noticeably faster. * Budget-Conscious Builds: If you don't need the extreme speeds of NVMe but still want a solid state upgrade over a mechanical drive, this SSD is a cost-effective choice for secondary storage or older systems.

Things to Consider

Being a SATA III drive, it is significantly slower than modern NVMe PCIe SSDs. For tasks like video editing, large database work, or loading the latest PC games with DirectStorage, NVMe is strongly recommended. Also, this drive cannot be used as internal storage for PS5 (which requires NVMe). When upgrading a PS4, you will need a USB drive to reinstall the system software. Finally, the price of 1TB NVMe SSDs has dropped considerably, so compare prices before deciding if SATA is still the better value for your specific needs.

Product Disclosure (Amazon)

  • Manufacturer: ウエスタンデジタル(Western Digital)
  • ASIN: B07SPVR762
  • Note: This article covers a manufacturer-made product based on Amazon listing details.