This article covers WD 750 GB 2.5-inch SATA Internal Hard Drive.

Overview

The Western Digital WD Blue 750GB 2.5-inch SATA internal hard drive (model WD7500BPVT) is a reliable storage solution designed for notebooks and external enclosures. With a 5400 RPM spindle speed and 8MB cache, this drive delivers adequate performance for everyday file storage, backups, and media libraries. Its 2.5-inch form factor makes it a perfect fit for laptops where space is at a premium. While SSDs have largely taken over as primary drives, this HDD remains a cost-effective choice for secondary storage. The 750GB capacity provides ample room for photos, music, documents, and less frequently accessed data. It connects via SATA 3Gbps (SATA II) and is backward compatible with SATA 6Gbps ports, though it will operate at the slower interface speed.

Compatibility Guide

This drive uses the standard 2.5-inch form factor with a 9.5mm height, making it compatible with most notebook hard drive bays and external USB enclosures. It connects via a standard SATA interface (3Gbps) and a 15-pin SATA power connector. For desktop PC installation, you will need a 2.5-inch to 3.5-inch mounting bracket or adapter. Be aware that some ultra-thin laptops require 7mm-thick drives. Always check your device's specifications before purchasing. The drive is also compatible with game consoles like the PlayStation 4, which accepts 9.5mm SATA drives for internal storage upgrades.

Product Info

The WD Blue 750GB (WD7500BPVT) is an entry-to-mid-range 2.5-inch HDD from Western Digital's long-running Blue series. It has been on the market for many years and is now primarily available as new old stock or through third-party sellers. The drive carries a standard 2-year manufacturer warranty (regional variations may apply). Key specifications include a 5400 RPM spindle speed, 8MB buffer, SATA 3Gbps interface, average latency of 5.5ms, and operating shock tolerance of 300G. Power consumption is very low at approximately 0.55W idle and 1.4W under load, making it ideal for battery-powered notebooks.

Best Use Cases

Notebook Storage Expansion: If your laptop has a spare 2.5-inch drive bay or an optical drive bay that can be replaced with a caddy, this HDD is an excellent choice for adding bulk storage alongside a primary SSD. It is perfect for storing your photo library, music collection, and project files without draining your SSD's limited capacity. DIY External Hard Drive: Pair this drive with a USB 3.0 2.5-inch enclosure to create a portable external HDD. Because it draws power directly from the USB bus, no external power adapter is needed. This is a cost-effective way to build a custom backup drive with the exact capacity you need. Who should NOT buy this: Anyone looking for a primary OS drive or a drive for frequently accessed applications. The 5400 RPM speed and SATA II interface result in sequential read speeds around 80-90 MB/s, which is dramatically slower than even budget SATA SSDs. Gamers who want fast level loading or creative professionals working with large video files should look at SSDs instead.

Things to Consider

This model was originally released in the early 2010s, so units sold today may be old stock or used. Verify the seller's reputation and return policy before purchasing. The SATA 3Gbps interface caps real-world sequential throughput at roughly 80-90 MB/s, which is a fraction of what modern SATA SSDs offer. Competing products include the WD Blue 1TB (WD10JPVX) and Seagate BarraCuda 2.5-inch drives. If the price difference is small, opting for a newer model with higher capacity and larger cache is usually a better value. Also, note that this drive is not suitable for RAID arrays that require high random I/O performance. ## FAQ
Q: Can I use this drive in a PlayStation 4?\nA: Yes, the PS4 accepts 2.5-inch SATA drives up to 9.5mm thick, which this drive meets. It will work as an internal storage upgrade, giving you 750GB of game storage. However, the PS4 uses a SATA II interface, so the drive's speed is not a limiting factor. Q: Is this drive compatible with a SATA III (6Gbps) port?\nA: Yes, it is physically and electrically compatible. It will simply operate at SATA II (3Gbps) speeds. No adapter or special configuration is needed. Q: How does this compare to a modern 2.5-inch SSD for everyday use?\nA: An SSD is roughly 5-6x faster in sequential transfers and dramatically faster in random reads/writes. For OS boot times and application loading, the difference is night and day. Use this HDD only for bulk data storage where capacity per dollar matters more than speed.

Product Disclosure (Amazon)

  • Manufacturer: ウエスタンデジタル(Western Digital)
  • Seller: BixmeJP
  • Fulfilled by: BixmeJP
  • ASIN: B00C9TEC0Y
  • Note: This article covers a manufacturer-made product based on Amazon listing details.