Detailed Specifications
Lenovo 4XB7A83970 - ThinkSystem 480GB SSD for Server Storage
Overview
The Lenovo 4XB7A83970 is an enterprise-grade 480GB solid-state drive (SSD) designed for ThinkSystem server environments. It solves the performance bottlenecks of traditional mechanical hard drives by providing high-speed SATA 6Gbps throughput optimized for read-intensive workloads. This drive is part of the Intel S4520 series, known for balancing cost-effectiveness with data center reliability.
This 2.5-inch hot-swap drive is engineered to handle consistent, 24/7 operations in applications such as web serving, small-scale databases, and boot drives for virtualized environments. It features advanced power-loss protection and end-to-end data path protection to ensure that sensitive enterprise data remains intact even during unexpected system shutdowns.
Deployment is specifically intended for Lenovo ThinkSystem rack and tower servers. Its hot-swap capability allows IT administrators to replace or upgrade storage without taking the server offline, ensuring maximum uptime. This SSD is not intended for write-intensive tasks like high-frequency trading or massive logging operations that exceed its rated endurance.
Key Features
Read-intensive architecture optimized for fast data access and boot speeds
Hot-swap design allows for seamless drive replacement without downtime
Advanced Power-Loss Protection safeguards data during power failures
6Gbps SATA interface ensures compatibility with existing server backplanes
Enterprise-grade reliability with high MTBF for 24/7 data center use
Technical Specifications
| Brand | Lenovo |
| Part Number | 4XB7A83970 |
| Product Type | Solid State Drive (SSD) |
| Capacity | 480 GB |
| Form Factor | 2.5-inch Hot-Swap (HS) |
| Interface | SATA 6Gb/s |
| SSD Type | Intel S4520 Series |
| Endurance | Read Intensive (RI) |
| Sequential Read | Up to 550 MB/s |
| Sequential Write | Up to 470 MB/s |
| Random Read (4KB) | 67,000 IOPS |
| Random Write (4KB) | 15,000 IOPS |
| Compatibility | Lenovo ThinkSystem Servers (ST/SR Series) |
