Crucial T705 2000GB

The Crucial T705 represents a maturation of the PCIe 5.0 storage ecosystem, using an optimized variant of the Phison PS5026-E26 controller (Max14um). It pairs a 12nm multi-core controller with Micron 232-layer 3D TLC NAND binned for 2400 MT/s and includes a dedicated LPDDR4 DRAM cache for address translation and reduced write amplification to sustain performance under heavy workstation loads. The primary operational constraint is thermal management: the controller and high-speed NAND generate significant heat, and passive cooling without substantial airflow is insufficient — without a robust heatsink the drive will rapidly engage thermal throttling above 81°C. The T705 is a refresh of the earlier T700, distinguished mainly by the higher NAND I/O speed (2400 MT/s vs 2000 MT/s) that enables it to better saturate the Gen5 x4 interface.

Key Specifications

• Interface: PCIe 5.0 x4 / NVMe 2.0
• Controller: Phison PS5026-E26 (Max14um optimized)
• NAND Flash: Micron 232-layer 3D TLC (B58R)
• Sequential Read/Write: 14,500 MB/s / 12,700 MB/s
• DRAM Cache: Yes (LPDDR4)
• Endurance: 1200 TBW
• Features: Microsoft DirectStorage optimized, TCG Opal 2.01 hardware encryption support

Hardware Alternatives

• Corsair MP700 PRO: Shares the same controller and 232-layer NAND architecture, offering comparable performance metrics.
• MSI Spatium M570 PRO Frozr: Another direct architectural relative utilizing the E26 controller with active or heavy passive cooling solutions.
• Crucial T700 2000GB: Immediate predecessor using the same controller and NAND type but operating at a lower NAND interface speed (2000 MT/s), resulting in lower peak throughput.
• Gigabyte Aorus Gen5 10000: An early-generation E26 drive using slower NAND bins, offering significantly lower sequential speeds (approx. 10,000 MB/s) compared to the T705.