| Manufacturer | Lenovo |
| Product Name | Lenovo ThinkSystem ST50 V2 8TB 7200RPM 3.5" SATA 6Gb/s NHS HDD |
| Manufacturer Part Number | 4XB7A77449 |
| UPC | 889488593293 |
| Type | Internal hard drive |
| Form Factor | 3.5-inch |
| Storage Capacity | 8 TB |
| Spindle Speed | 7200 RPM |
| Sector Format | 512e (Advanced Format) |
| Included Accessories | Drive tray and 185 mm SATA signal cable |
| Compatibility | ThinkSystem ST45 V3, ST50 V2, ST50 V3 |
| Intended Use | Enterprise and SMB server environments |
Lenovo ThinkSystem ST50 V2 8TB 7200RPM 3.5" SATA 6Gb/s NHS HDD

Key Benefits
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- Pre-configured for Lenovo ThinkSystem ST50 V2/V3 and ST45 V3, ensuring maximum mechanical and firmware compatibility
- High 8TB capacity with 7200 RPM performance offers efficient, low-cost storage for SMB and edge applications
- Included drive tray and signal cable reduce installation time and procurement complexity
Product Overview
The Lenovo ThinkSystem 4XB7A77449 is a 3.5-inch 8TB SATA hard drive specifically designed for ThinkSystem ST45 V3, ST50 V2, and ST50 V3 servers. It features a 7200 RPM spindle speed and SATA 6Gb/s interface for efficient data access. Included in the kit are a drive tray and a 185 mm signal cable, simplifying deployment. The 512e sector format ensures modern OS compatibility and optimal space utilization. Well-suited for SMB server environments, this drive supports file storage and backup with consistent, entry-level enterprise performance.
Specifications
Product Overview
Physical & Environmental
| Drive Dimensions (W x H x D) | 101.6 mm x 26.1 mm x 147 mm |
| Weight | 750 g |
| Operating Temperature | 5°C to 60°C (41°F to 140°F) |
| Non-Operating Temperature | -40°C to 70°C (-40°F to 158°F) |
| Operating Humidity | 5% to 90% (non-condensing) |
| Non-Operating Humidity | 5% to 95% (non-condensing) |
| Shock (Operating) | 70 G, 2 ms |
| Shock (Non-Operating) | 300 G, 2 ms |
| Vibration (Operating) | 0.5 G at 5-500 Hz |
| Vibration (Non-Operating) | 3.0 G at 5-500 Hz |
| MTBF (Mean Time Between Failures) | 1.2 million hours |
Cloud Management & Licensing
| Integrated Management | Managed through server’s system firmware (UEFI/BIOS) |
| Cloud Managed | No |
| License Required | No |
Interfaces
| Interface Type | SATA 6 Gb/s |
| Data Transfer Rate | 6 Gbps |
| Drive Interface Standard | SATA III |
| Hot Swappable | Yes |
| Cache |
Compliance & Origin
| Country of Origin | |
| TAA Compliant | |
| RoHS Compliant | Yes |
| WEEE Compliant | Yes |
| Reach Compliant | Yes |
| Certifications | CE, UL, TUV, FCC |