This article covers Crucial T705 2TB PCIe Gen5 NVMe M.2 SSD ホワイトヒートシンク付き.

Overview

The Crucial T705 2TB PCIe Gen5 NVMe M.2 SSD is the flagship internal solid-state drive from Micron's consumer brand, featuring 232-layer TLC NAND flash. It delivers sequential read speeds up to 14,500 MB/s and write speeds up to 12,700 MB/s, fully saturating the PCI Express 5.0 x4 interface. This limited edition comes with a white aluminum-copper heatsink that enables passive cooling without noisy fans. Designed for high-end gaming PCs and creative workstations, it represents the cutting edge of Gen5 storage technology.

Compatibility Guide

This drive uses the M.2 2280 form factor and requires a PCIe 5.0 x4 interface for full performance. It works natively with Intel 13th/14th-gen and AMD Ryzen 7000-series platforms (and newer). When installed in a PCIe 4.0 slot, it will run at Gen4 speeds (up to ~7,000 MB/s). Ensure your motherboard's M.2 slot supports Gen5 and has adequate airflow to prevent thermal throttling. The included heatsink helps keep temperatures in check, but good case ventilation is still recommended for sustained workloads.

Product Info

Launched in early 2024, the Crucial T705 2TB carries a 5-year warranty. Its market price is approximately ¥89,800, positioning it at the high end of Gen5 SSDs. The controller is Phison PS5026-E26, backed by 2GB of DDR4 DRAM cache. With random read/write up to 1,550K/1,800K IOPS, it excels in multitasking and heavy random access. This product targets power users who demand the fastest possible storage performance.

Best Use Cases

Gamers: Load AAA titles up to 15% faster than Gen4 SSDs with Microsoft DirectStorage support, reducing stutter and level loading times. Ideal for the latest game consoles and PC builds. Creative Professionals: Edit 8K+ video, render complex 3D scenes, or handle large asset libraries with near-instantaneous file transfers. The 12,700 MB/s write speed dramatically cuts export times. * Future‑Proof Builders: If you're assembling a new PC with a Gen5‑capable motherboard, this drive ensures your storage won't be a bottleneck for years to come, even as applications get more demanding.

Things to Consider

Gen5 SSDs generate significant heat; while the included heatsink is effective, poor case airflow can still cause throttling. Verify that your motherboard has a Gen5 M.2 slot — installing in a Gen4 slot limits performance to ~7,000 MB/s. The high price may be overkill for typical gaming or office use, where a good Gen4 drive (e.g., Samsung 990 Pro) offers excellent performance at a lower cost. Competing Gen5 drives include the Seagate FireCuda 540 and Corsair MP700. Weigh your actual workload against the premium price before purchasing.

Product Disclosure (Amazon)

  • Manufacturer: Crucial(クルーシャル)
  • Seller: ☆set free☆インボイス対象事業者☆
  • Fulfilled by: ☆set free☆インボイス対象事業者☆
  • ASIN: B0CTRY6M36
  • Note: This article covers a manufacturer-made product based on Amazon listing details.