Detailed Specifications
Lenovo 4XB7A82286 - ThinkSystem 240GB SSD for Enterprise Servers
Overview
The Lenovo 4XB7A82286 is an enterprise-class 240GB solid-state drive (SSD) optimized for the Lenovo ThinkSystem server ecosystem. It addresses the need for high-reliability boot drives and cost-effective storage for read-centric applications. As part of the Intel S4520 family, it provides a stable and energy-efficient alternative to traditional hard drives in high-density data center environments.
Built with a SATA 6Gbps interface, this 2.5-inch hot-swap drive is designed to provide consistent latency and high IOPS for read-intensive tasks such as web hosting, operating system booting, and read-only databases. It includes critical enterprise features like end-to-end data protection and power-loss protection, ensuring system integrity during hardware or power fluctuations.
Deployment is tailored for Lenovo ThinkSystem SR and ST series servers. The hot-swap form factor allows for immediate physical installation or replacement without requiring a system reboot, which is vital for maintaining 24/7 service availability. This drive is not recommended for high-write endurance applications like heavy transactional logging or intensive caching.
Key Features
Read-intensive endurance ideal for OS boot and static data delivery
Hot-swap capability enables drive maintenance without server downtime
Integrated power-loss protection prevents data corruption during outages
Enterprise-grade MTBF ensures long-term reliability in server racks
SATA 6Gb/s interface provides broad compatibility with server backplanes
Technical Specifications
| Brand | Lenovo |
| Part Number | 4XB7A82286 |
| Product Type | Solid State Drive (SSD) |
| Capacity | 240 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 280 MB/s |
| Random Read (4KB) | 55,000 IOPS |
| Random Write (4KB) | 14,500 IOPS |
| Compatibility | Lenovo ThinkSystem Servers (SR/ST Series) |
