About the Lenovo Think System PM1655 1.6TB SAS Server SSD (4XB7A80341)
The Lenovo Think System PM1655 1.6TB SAS Server SSD (4XB7A80341) is an enterprise-grade storage drive created to offer superior performance, endurance, and data integrity. It features a 12Gb/s SAS interface and latest-generation NAND technology, supporting quick data transfer, minimal latency, and consistent operation, ideal for use in data centers and mission-critical applications.
Specification Table
| Specification | Details |
|---|---|
| Brand | Lenovo |
| Series | Think System PM1655 |
| Model Number | 4XB7A80341 |
| Capacity | 1.6TB |
| Interface | SAS 12Gb/s |
| Form Factor | 2.5-Inch |
| Flash Type | 3D TLC NAND |
| Controller Type | Enterprise SAS Controller |
| Sequential Read Speed | Up to 2200 MB/s |
| Sequential Write Speed | Up to 1050 MB/s |
| Random Read (4K IOPS) | Up to 400,000 |
| Random Write (4K IOPS) | Up to 70,000 |
| Latency (Read/Write) | < 100µs / < 25µs |
| Endurance Rating (DWPD) | 3 DWPD |
| Total Bytes Written (TBW) | 8.76 PB |
| MTBF (Mean Time Between Failures) | 2,500,000 hours |
| Uncorrectable Bit Error Rate (UBER) | < 1 sector per 10¹⁷ bits read |
| Power Consumption (Active) | 9W (typical) |
| Power Consumption (Idle) | 3.5W (typical) |
| Operating Temperature | 0°C to 70°C |
| Storage Temperature | -40°C to 85°C |
| Shock Resistance | 1000G / 0.5ms |
| Vibration (Operating) | 2.17Grms (7–800Hz) |
| Vibration (Non-Operating) | 3.13Grms (7–800Hz) |
| Encryption Support | AES 256-bit Hardware Encryption |
| Interface Compliance | SAS 3.0 (12Gbps) |
| Hot-Swap Support | Yes |
| Dimensions (WxDxH) | 69.85mm x 100.45mm x 15mm |
| Weight | 145g (approx.) |
Lenovo Think System PM1655 1.6TB SAS Server SSD (4XB7A80341) in BD
The Lenovo Think System PM1655 1.6TB SAS Server SSD (4XB7A80341) is finally here in Bangladesh through Lenovo’s registered partners and reputable IT solution providers. It offers high-performance, enterprise storage for servers with consistent performance and reliability for database, virtualization, and heavy transactional workloads.
User Experience of Lenovo Think System PM1655 1.6TB SAS Server SSD
IT experts prefer the PM1655 1.6TB SAS SSD due to its performance-endurance balance. It supports strong read/write speeds, excellent IOPS, and stable 24/7 performance in heavy workloads. Its SAS 12Gbps interface ensures smooth performance, and AES encryption provides security to the data without compromising on the performance.
Why Choose Lenovo PM1655 1.6TB SAS Server SSD (4XB7A80341)?
The Lenovo Think System PM1655 is distinguished by its enterprise-level reliability, fast data access, and optimized durability. Designed for Lenovo servers, it provides consistent performance under constant workloads, low latency, and robust data protection against loss. With 3 DWPD endurance and 2.5M-hour MTBF, it’s ideal for mission-critical workloads in business data centers.
Key Features
- Ultra-fast 12Gb/s SAS interface.
- 1.6TB enterprise capacity.
- High-performance speed: up to 2200 MB/s read and 1050 MB/s write.
- 3 DWPD endurance with 8.76PB TBW.
- AES 256-bit encryption to ensure secure data protection.
- Hot-swap capability for easy maintenance.
- Low latency and high IOPS for mission-critical applications.
- Optimized for Lenovo Think System servers.
- Operate reliably under 24/7 data center conditions.
- Energy-efficient and thermally stable design.
Where It Can Be Used?
- Enterprise servers and storage arrays.
- Data center and virtualization systems.
- Cloud computing and virtual machine hosting.
- Business intelligence and analytics.
- ERP and database applications.
- Backup, caching, and high-availability systems.
- AI and machine learning workloads.
- Mission-critical business applications.
What is the Price Lenovo Think System PM1655 1.6TB SAS Server SSD (4XB7A80341) in BD?
Get the Lenovo Think System PM1655 1.6TB SAS Server SSD (4XB7A80341) at the best price in Bangladesh. Enjoy high performance, reliability, and efficiency for enterprise workloads. Server SSD Bangladesh offers genuine products, professional service, and competitive pricing for your business needs.


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