Manufacturer | Lenovo |
Manufacturer Part Number | 4XB7A77445 |
Product Name | Lenovo ST50 V2 3.5" 1TB 7200RPM SATA HDD |
Drive Type | Internal Hard Disk Drive (HDD) |
Form Factor | 3.5-inch |
Capacity | 1 TB |
Spindle Speed | 7200 RPM |
Sector Format | 512n |
Hot-Swap Support | No |
Target Platform | Lenovo ThinkSystem ST50 V2 and V3 |
UPC | 889488593255 |
Lenovo ST50 V2 3.5" 1TB 7200RPM SATA HDD (4XB7A77445)



Key Benefits

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- Optimized compatibility with Lenovo ST50 V2/V3 systems simplifies procurement and integration
- 7200 RPM speed and 6 Gbps SATA interface deliver reliable performance for business workloads
- 1TB capacity provides cost-efficient storage for backups and archival data
Product Overview
The Lenovo 4XB7A77445 1TB SATA hard drive is purpose-built for ThinkSystem ST50 V2 and V3 platforms. Designed with a 3.5-inch form factor and operating at 7200 RPM, this drive offers balanced performance and capacity for entry-level servers. It provides a 6 Gb/s SATA interface to ensure fast and consistent data throughput of up to 6 Gbps, supporting a wide range of business-critical applications.
This non-hot swappable drive is especially suited for environments where server shutdowns are permissible for hardware upgrades or replacements. Its 512n sector format ensures compatibility with standard data storage operations and traditional file systems. Ideal for data archiving, backup storage, or general file serving roles, this drive supports growing infrastructure needs without high overhead.
Engineered with Lenovo’s quality standards, the 4XB7A77445 delivers dependable operation under typical SMB workloads, offering a practical storage solution at an accessible price point. It helps reduce IT downtime and simplifies deployment in dedicated Lenovo ThinkSystem environments.
Specifications
Product Overview
Physical & Environmental
Dimensions (H x W x D) | 26.1 mm x 101.6 mm x 147 mm |
Weight | Approximately 0.45 kg |
Operating Temperature | 5°C to 60°C |
Non-Operating Temperature | -40°C to 70°C |
Operating Humidity | 5% to 90% (non-condensing) |
Non-Operating Humidity | 5% to 95% (non-condensing) |
Shock Operating | 70 G, 2 ms |
Shock Non-Operating | 250 G, 2 ms |
Vibration Operating | 0.67G @ 5-500 Hz |
Vibration Non-Operating | 1.04G @ 2-200 Hz |
Drive Mounting | Horizontal or Vertical |
Acoustics (Idle) | 2.4 bels |
Acoustics (Seek) | 2.6 bels |
Power Consumption (Idle) | 4.0 W |
Power Consumption (Read/Write) | 6.7 W |
Cloud Management & Licensing
Cloud Management | |
Software Licensing | Not Applicable |
Interfaces
Interface Type | SATA 6 Gb/s |
Data Transfer Rate | 6 Gbps |
Interface Connector | SATA 7-pin |
Compliance & Origin
Country of Origin | |
TAA Compliant | |
RoHS Compliance | Yes |
Certifications | CE, FCC, UL, TUV, BSMI, KC, VCCI |
Halogen Free | Yes |
Advanced Security Features
Encryption Support | No |
Secure Erase | No |
Drive Lock (Password Protection) | No |