Overview of the X3‑6070 Flash Chip (YMTC)

Key Features and Applications

1. Architecture and Performance
   • Process Technology: 128‑layer 3D NAND (QLC, 4 bits per cell), Xtacking 3.0 (separate logic and array paths).
   • Density: up to 1.33 Tbit per chip, enabling SSDs from 512 GB to 2 TB (in combination with SSD controllers).
   • Performance: compatible with PCIe 4.0 x4 interface (NVMe 2.0), sequential read/write up to 7000/6500 MB/s (as part of an SSD), 4K random operations up to 1.2 million IOPS (controller dependent).
2. Energy Efficiency and Reliability
   • Power Consumption: low power consumption (up to 3.3 V), supports power saving technologies (DevSleep, ASPM).
   • Reliability: MTBF > 1.5 million hours, supports ECC, S.M.A.R.T., TBW up to 600 TB for a 2 TB SSD (as part of PC41Q).
   • Temperature Range: 0‑70 °C (for client systems), compliant with RoHS and JEDEC standards.
3. Applications
   • SSDs for Laptops/Desktop PCs: YMTC PC41Q (512 GB‑2 TB), designed for gaming (fast loading), 4K video editing, 3D rendering and office tasks.
   • General Purpose Systems: high‑performance laptops (e.g., Mechanical Revolution蛟龙16 Pro 2025), desktop PCs and devices with high demands on storage capacity and speed.