This article covers Samsung 860 EVO 500GB 2.5インチSATA III内蔵SSD（MZ-76E500B.

Overview

Samsung's 860 EVO series has been one of the best-selling SATA SSD lineups globally, and the 500GB model (MZ-76E500B/AM) continues to be a reliable choice for users looking to upgrade from a traditional hard drive or add extra storage. It delivers sequential read speeds of up to 550 MB/s and write speeds of up to 520 MB/s, significantly improving OS boot times and application loading. Equipped with Samsung's V-NAND technology and Intelligent TurboWrite, the 860 EVO offers a larger TurboWrite buffer (12GB to 78GB) for sustained write performance. It also comes with a 5-year limited warranty, providing peace of mind for long-term use. Positioned as a mid-range SATA SSD, the 860 EVO balances cost and reliability. While it doesn't match the blazing speeds of NVMe drives, it offers excellent compatibility and is ideal for refreshing older laptops and desktops.

Compatibility Guide

Form factor: 2.5-inch, 7mm thickness – fits standard 2.5-inch bays in most laptops and desktops. Interface: SATA III (6Gbps) with backward compatibility to SATA II (3Gbps) and SATA I (1.5Gbps). Works with any motherboard that has a SATA port. Power: SATA power connector – typical power consumption is under 5W, so no special power supply requirements. Device compatibility: Wide support for PCs, laptops, and some game consoles (e.g., PS4 Pro). However, ultra-thin laptops may not have space for a 7mm drive; check your device's specs.

Product Info

Released in January 2018, the Samsung 860 EVO 500GB is still widely available. Pricing typically ranges from $45 to $65 USD (depending on the retailer and region). The 5-year limited warranty covers the drive up to its TBW rating (300 TB for the 500GB model). Market positioning: This is a mid-range SATA SSD. It offers higher reliability and performance than entry-level SSDs, but at a lower cost than premium NVMe options. The 500GB capacity is suitable for an OS, key applications, and a handful of games.

Best Use Cases

Upgrading from an HDD: If you're still using a mechanical hard drive, swapping to the 860 EVO will dramatically reduce boot times and application loading. Ideal for older laptops that are feeling sluggish. Not recommended if you need the fastest possible storage for demanding workloads. Budget secondary storage: For a secondary drive in a desktop or a storage upgrade in a laptop with limited M.2 slots, this SATA SSD provides a good balance of performance and cost. * Reliability-focused builds: Samsung's V-NAND and 5-year warranty ensure long-term dependability. However, if you need the highest throughput for tasks like video editing or large file transfers, consider an NVMe SSD instead.

Things to Consider

The 860 EVO uses the SATA III interface, which caps sequential throughput at around 550 MB/s. This is about 5 to 10 times slower than modern NVMe SSDs. For intensive work like 4K video editing or frequent large file transfers, the speed difference is noticeable. Also, 500GB may fill up quickly with modern games (many exceed 100GB). If you plan to install multiple AAA titles, consider a 1TB model or combine this SSD with a large HDD. Finally, while the warranty is 5 years, it's limited by the TBW rating (300TB). Heavy write workloads (e.g., constant video recording) could reach that limit before the warranty expires. ## FAQ
Q: Can I use this SSD in a PS4 Pro? A: Yes, the PS4 Pro supports 2.5-inch SATA III SSDs. Replacing the internal drive with the 860 EVO will significantly reduce game load times. Note that it is not compatible with the PS5's internal storage (PS5 requires NVMe). Q: Will it work in a laptop with a SATA II interface? A: Yes, it's backward compatible. The maximum speed will be limited to about 300 MB/s (SATA II cap), but random read/write performance will still be far better than an HDD, so you'll notice a big improvement in everyday use. Q: How long will the drive last under normal use? A: The 500GB model has a TBW rating of 300TB. For typical home use (writing 10-20GB per day), the drive could last well over 10 years. The 5-year warranty provides additional peace of mind.

Product Disclosure (Amazon)

  • Manufacturer: サムスン(SAMSUNG)
  • Seller: ノースフォワード
  • Fulfilled by: Amazon
  • ASIN: B0781Z7Y3S
  • Note: This article covers a manufacturer-made product based on Amazon listing details.