Lenovo 1TB SATA 6G 7.2K RPM 3.5" HDD Capacity v5 ST1000NM0055 4XB0G88760 00LA950

Designed for reliable, around-the-clock operation, the Lenovo 1TB Enterprise HDD combines Lenovo-certified compatibility with the proven performance of the Seagate Enterprise Capacity 3.5 V5 Series. Engineered for nearline storage applications, this drive delivers dependable performance, enterprise-class durability, and efficient power management for servers, storage arrays, and data center environments.

Featuring a 1TB capacity, SATA III 6Gb/s interface, and 7,200 RPM spindle speed, this hard drive is built to meet the demands of business-critical workloads while providing excellent reliability in multi-drive systems.

Key Features

• 1TB Enterprise Storage Capacity
• Lenovo Option Part Number: 4XB0G88760
• Lenovo FRU Part Number: 00LA950
• Seagate Enterprise Capacity 3.5 V5 Platform
• 3.5-inch Large Form Factor (LFF)
• SATA III 6Gb/s Interface
• 7,200 RPM Rotational Speed
• 128MB Cache Buffer
• 512n Native Sector Format
• Optimized for enterprise nearline and bulk data storage
• Compatible with Lenovo ThinkSystem and ThinkServer platforms

Performance Specifications

• Spindle Speed: 7,200 RPM
• Cache Memory: 128MB
• Maximum Sustained Transfer Rate: Up to 215 MB/s
• Average Latency: 4.16 ms
• Interface Bandwidth: Up to 600 MB/s
• Designed for reliable operation in high-capacity storage environments

Enterprise Reliability

• 24/7 Nearline Enterprise Design for continuous operation
• 550TB Annual Workload Rating
• 2,000,000-Hour MTBF reliability rating
• Rotational Vibration (RV) Sensors help maintain stable performance in multi-drive chassis
• PowerChoice™ Technology for reduced power consumption during idle periods
• PowerBalance™ Optimization for improved efficiency in enterprise deployments
• Engineered for demanding data center and business storage applications

Technical Specifications

• Brand: Lenovo
• Original Manufacturer: Seagate
• Series: Enterprise Capacity 3.5 V5
• Model: ST1000NM0055
• Option Part Number: 4XB0G88760
• FRU Part Number: 00LA950
• Capacity: 1TB
• Form Factor: 3.5-inch LFF
• Interface: SATA III 6Gb/s
• Sector Format: 512n (512-byte Native)
• Cache: 128MB
• MTBF: 2,000,000 Hours

Ideal Applications

• Lenovo ThinkSystem Servers
• Lenovo ThinkServer Platforms
• Enterprise Storage Arrays
• Backup and Archival Solutions
• Virtualization Infrastructure
• Cloud Storage Environments
• Business File Servers
• Nearline Bulk Data Storage

Physical Specifications

• Dimensions: 101.85mm x 147.00mm x 26.11mm
• Form Factor: 3.5-inch Large Form Factor (LFF)
• Hot-Swap Support: Yes, when installed in compatible Lenovo hot-swap drive bays

Compatibility Notice

This enterprise hard drive is designed for Lenovo ThinkSystem and ThinkServer environments and is commonly supplied in a hot-swap carrier for simplified installation and maintenance. Please verify compatibility with your server model and storage controller prior to purchase.

Offering enterprise-grade reliability, efficient power management, and dependable nearline storage performance, the Lenovo 4XB0G88760 / 00LA950 with Seagate ST1000NM0055 technology is an excellent solution for organizations seeking cost-effective, high-availability storage.