Detailed Specifications
Lenovo 4XB7B01928 ThinkStation 4TB NVMe Internal Solid State Drive SSD
Overview
The Lenovo 4XB7B01928 is an enterprise-grade 4TB M.2 PCIe Gen4 x4 NVMe solid-state drive designed for high-performance ThinkStation and ThinkPad workstations. This storage module is engineered for professional users handling massive datasets, high-resolution video editing, and complex 3D simulation workflows that demand sustained high-speed data throughput.
By utilizing the PCIe 4.0 interface, the 4XB7B01928 provides significantly higher sequential read/write speeds compared to previous generation Gen3 drives, effectively reducing system boot times and application loading latencies. It is built with high-density 3D TLC NAND for balanced endurance and reliability. Deployment is typically seen in internal M.2 slots of ThinkStation P-series desktops or as a secondary high-capacity drive in mobile workstations. It should not be used in legacy hardware limited to PCIe Gen2 or Gen3 if maximum performance is the objective, as the interface will bottleneck the drive's capabilities.
Key Features
4TB massive capacity supports large-scale project storage and archives.
PCIe Gen4 x4 interface enables high-speed data transfer and low latency.
Professional-grade endurance optimized for workstation duty cycles.
M.2 2280 standard form factor fits most modern workstation motherboards.
Self-Monitoring, Analysis, and Reporting Technology (S.M.A.R.T.) support.
Specifications
| Feature | Detail |
| Brand | Lenovo |
| Part Number | 4XB7B01928 |
| Product Type | Internal Solid State Drive (SSD) |
| Capacity | 4TB |
| Form Factor | M.2 2280 |
| Interface | PCIe Gen4 x4 NVMe |
| Flash Type | 3D TLC NAND |
| Performance Class | Performance Workstation Grade |
| Compatibility | ThinkStation P3, P5, P7, P Series; ThinkPad Workstations |
| Hot-Plug | No |
| Hardware Encryption | TCG Opal 2.0 (Verified for select systems) |
