# Samsung 860 PRO 2.5"SATA III 512GB内蔵SSD（MZ-76P512BW）[カナダ版] [並行輸入品]

> The Samsung 860 PRO 512GB (MZ-76P512BW) is a high-end SATA SSD featuring MLC NAND for superior endurance. With up to 560MB/s read speed, it

Tags: ssd, samsung, 860-pro, sata-iii, 2-5-inch, mlc
Source: https://www.amazon.co.jp/dp/B07836C6YV
Article page: https://web-autoai.com/articles/samsung-860-pro-25sata-iii-512gbssdmz-76p512bw?lang=en

Prices and ratings change over time — check the article page for the current values.

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## Overview
The Samsung 860 PRO is the flagship SATA SSD in Samsung's lineup, designed for professionals who demand the highest reliability and endurance. This 512GB model (MZ-76P512BW) uses the 2.5-inch form factor with a SATA III 6Gbps interface, and it's available in Japan as a Canadian parallel import. What sets the 860 PRO apart is its use of Samsung's 64-layer V-NAND in MLC (Multi-Level Cell) configuration, which offers significantly higher write endurance compared to the TLC NAND found in most consumer SSDs. With sequential read speeds up to 560MB/s and write speeds up to 530MB/s, it saturates the SATA III bandwidth, delivering snappy performance for everyday tasks like OS booting, application loading, and file transfers. The drive also features a dedicated DRAM cache and the Samsung MJX Maru controller for consistent random access performance.

## Compatibility Guide
The 860 PRO is a 2.5-inch, 7mm-thick SATA drive, making it compatible with virtually any device that has a 2.5-inch SATA bay, including desktop PCs, laptops, servers, and NAS enclosures. It supports SATA III 6Gbps and is backward compatible with SATA II (3Gbps) and SATA I (1.5Gbps), though connecting to older interfaces will limit performance. The drive works with Windows, macOS, and Linux without requiring additional drivers. Samsung's Magician software provides firmware updates, performance optimization, and health monitoring.

## Product Info
Released in January 2018, the Samsung 860 PRO is positioned as a high-end SATA SSD, targeting users who prioritize write endurance and long-term reliability over raw speed. The standard manufacturer warranty is 5 years or until the TBW limit is reached, but parallel imports may not include local support in Japan, so check the seller's warranty policy before purchasing.

## Best Use Cases
* Creative Professionals: Video editors and photographers who frequently write large files will benefit from the MLC NAND's high endurance. The drive maintains consistent performance over years of heavy use, making it ideal for daily creative workflows. However, if you work with 4K RAW video, consider an NVMe SSD for faster sequential transfers.
* NAS and Server Caching: The 860 PRO's high TBW rating makes it suitable for 24/7 operation in NAS or server environments where constant write activity occurs. It can serve as a cache drive or primary storage for light server workloads. For larger storage needs, consider the 1TB or 2TB variants.
* OS Drive Upgrade: Replacing an old HDD with this SSD dramatically improves system responsiveness. Boot times, application launches, and file operations become much faster. While NVMe SSDs offer higher sequential speeds, the 860 PRO's random I/O performance is excellent for everyday use.

## Things to Consider
* Parallel Import Caveats: As a Canadian parallel import, this drive does not come with official Samsung Japan support. Warranty and after-sales service depend entirely on the seller, so verify the return policy and warranty period before buying.
* SATA III Speed Ceiling: The 860 PRO is limited to 560MB/s by the SATA III interface. If you frequently transfer large files (e.g., video projects), an NVMe SSD with speeds exceeding 7000MB/s will save significant time.
* Risk of Used or Counterfeit Units: Parallel imports may include used or counterfeit products. Purchase from reputable sellers and use Samsung Magician to verify the drive's health and authenticity upon arrival.
## FAQ
Q: Can I use this SSD in a PS4 or PS5?
A: Yes, it works as an internal upgrade for PS4 (2.5-inch SATA). For PS5, the internal expansion slot requires NVMe M.2 SSDs only, so this drive cannot be used internally. However, you can use it as external storage via a USB enclosure.
Q: What's the difference between the 860 PRO and 870 EVO?
A: The 860 PRO uses MLC NAND, offering higher write endurance (TBW) than the 870 EVO's TLC NAND. The 870 EVO is cheaper and sufficient for most users, but the 860 PRO is better for write-intensive workloads like servers or creative work.
Q: How long will this SSD last?
A: The 512GB model has a rated TBW of 300TB. Assuming 50GB of writes per day, that translates to about 16.4 years (300TB ÷ 0.05TB ÷ 365 days). In real-world use, it often lasts even longer, making it a reliable choice for long-term deployment.

### Product Disclosure (Amazon)
- Manufacturer: サムスン(SAMSUNG)
- Seller: R・STORE【適格請求書発行事業者】
- Fulfilled by: R・STORE【適格請求書発行事業者】
- ASIN: B07836C6YV
- Note: This article covers a manufacturer-made product based on Amazon listing details.