Manufacturer | Lenovo |
Model | PM1655 |
Type | SSD (Solid State Drive) |
Capacity | 3.2 TB |
Form Factor | 2.5" |
Flash Type | TLC NAND |
Hot-Swap Support | Yes |
Intended Use | Enterprise Storage |
Power Consumption (Active) | 14.7 Watt |
MTBF | 2,000,000 hours |
Manufacturer Part Number | 4XB7A80342 |
LENOVO PM1655 3.2TB 2.5" SAS SSD Hot-Swap
Key Benefits

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- Designed by LENOVO to deliver enterprise-level performance and reliability.
- Hot-swap capability minimizes downtime in data-critical environments.
- High read/write speeds and SAS 24 Gb/s interface support fast and intensive workloads.
Product Overview
The LENOVO PM1655 2.5-inch SAS SSD combines high capacity with robust performance, making it an ideal solution for enterprise storage environments. With a total capacity of 3.2TB, this drive uses TLC NAND flash technology to optimize speed and cost-efficiency. Featuring a high-speed SAS 24 Gb/s interface, the PM1655 achieves read speeds up to 2250 Mbps and write speeds up to 2220 Mbps, supporting latency-sensitive applications and fast data throughput. This SSD is engineered for long-term deployment, offering an impressive MTBF rating of 2,000,000 hours. Its hot-swap capability enhances system uptime by allowing drive replacement without shutdown. Additionally, it complies with RoHS standards and operates efficiently at 14.7 watts. Designed by LENOVO, it ensures dependable performance in mission-critical systems that require consistent uptime and scalability.
Specifications
Product Overview
Physical & Environmental
Drive Width | 2.5" |
Drive Height | 7 mm |
Operating Temperature (Min) | 0°C |
Operating Temperature (Max) | 70°C |
Non-Operating Temperature (Min) | -40°C |
Non-Operating Temperature (Max) | 85°C |
Operating Humidity (Min) | 5% |
Operating Humidity (Max) | 95% |
Shock (Non-Operating) | 1000 G (0.5 ms half sine) |
Vibration (Operating) | 2.17 G RMS |
Vibration (Non-Operating) | 3.13 G RMS |
Cloud Management & Licensing
Drive Management Software | Lenovo XClarity (when used in Lenovo systems) |
Interfaces
Interface Type | SAS 24 Gb/s |
Data Transfer Rate (Read) | 2250 MB/s |
Data Transfer Rate (Write) | 2220 MB/s |
Port Interface | SFF-8482 (SAS) |
Bus Type | SAS-4 |
Compliance & Origin
RoHS Compliant | Yes |
TAA Compliant | |
Country of Origin | |
Certifications | CE, UL, FCC, VCCI, BSMI, KCC |
Advanced Security Features
Data Encryption | SED (Self-Encrypting Drive) support available on variants |
Power Loss Protection | Yes |
End-to-End Data Protection | Yes |
Secure Erase | Yes |