Product Type | Enterprise SATA SSD |
Form Factor | 3.5-inch |
Model | ThinkSystem ST50 |
Capacity | 480 GB |
Usage | Server-grade storage |
Drive Technology | SSD (Solid State Drive) |
Hot-Swap Capability | Non-Hot-Swap |
Interface Bandwidth | 6 Gb/s |
Power Consumption (Active) | Typically 3.7 W |
Power Consumption (Idle) | Max 1.1 W |
Endurance (Drive Writes Per Day) | 0.6 DWPD (3 years) |
Mean Time Between Failures (MTBF) | 2 million hours |
Lenovo ST50 3.5 S4500 480GB NonHS SATA SSD v2
Key Benefits

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- Tailored for Lenovo ThinkSystem ST50, ensuring full hardware compatibility
- High-speed SATA 6 Gb/s interface helps improve overall server responsiveness
- 480 GB SSD capacity delivers a balance of speed and storage for business-critical operations
Product Overview
The Lenovo ST50 3.5 S4500 480GB Non-Hot-Swap SATA SSD v2 is engineered for enterprise environments requiring dependable and efficient storage solutions. Designed to be fully compatible with the Lenovo ThinkSystem ST50 server, this 3.5-inch solid-state drive leverages a SATA 6 Gb/s interface for stable data throughput in business-critical tasks.
With a storage capacity of 480 GB, this SSD offers a balanced blend of high-speed performance and sufficient space for OS deployments, applications, or essential data workloads. As a non-hot-swap drive, it is suitable for deployments where live system swaps are not necessary, helping reduce system complexity and cost. The unit is also optimized for endurance and sustained usage within small-to-medium server platforms.
Use cases include reliable boot operations, storage expansion for structured data, or replacement of older, less efficient HDDs in a secure server environment. This Lenovo SATA SSD contributes toward improving IOPS and reducing latency in server tasks. Technical specifics regarding endurance, TAA compliance, and country of origin were not available.
Specifications
Product Overview
Physical & Environmental
Dimensions (H x W x D) | 147 mm x 101.6 mm x 26.1 mm |
Operating Temperature | 0°C to 70°C (32°F to 158°F) |
Storage Temperature | -55°C to 95°C (-67°F to 203°F) |
Relative Humidity (Operating) | 5% to 95% (non-condensing) |
Vibration (Operating) | 2.17 GRMS (5-700 Hz) |
Shock (Operating) | 1000 G @ 0.5 ms half sine |
Weight | Approx. 190 grams |
Housing Material | Aluminum casing |
Cloud Management & Licensing
Remote Monitoring Support | Via Lenovo ThinkSystem tools |
Management Tools | Lenovo XClarity Administrator (when integrated in system) |
Interfaces
Interface Type | SATA III (6 Gb/s) |
Data Transfer Rate | Up to 540 MB/s (read), Up to 460 MB/s (write) |
I/O Operations Per Second (IOPS) | Read: up to 95,000 IOPS; Write: up to 36,000 IOPS |
Connector | SATA 7-pin |
Compliance & Origin
Country of Origin | |
TAA Compliant | |
RoHS Compliance | Yes |
Halogen-Free | Yes |
Certifications | UL, CE, FCC, TUV, KC |
Manufacturer | Lenovo |
Manufacturer Part Number | 4XB7A80538 |
UPC |
Advanced Security Features
Data Encryption | AES 256-bit (SED support varies by configuration) |
Secure Erase | Yes, via ATA Secure Erase command |