Manufacturer | Lenovo |
Product Name | Lenovo P5620 6.4TB PCIe 4.0 NVMe SSD |
Manufacturer Part Number | 4XB7A17144 |
Product Type | Enterprise NVMe Solid-State Drive (SSD) |
Form Factor | 3.5" |
Flash Memory Type | Triple-Level Cell (TLC) |
Storage Capacity | 6.4 TB |
Mean Time Between Failures (MTBF) | 2,000,000 hours |
Endurance (Total Bytes Written) | 35 PBW |
Power Consumption (Active) | 18 W |
Lenovo P5620 6.4TB PCIe 4.0 NVMe SSD, 3.5" TLC



Key Benefits

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- Delivers cutting-edge performance with PCIe 4.0 NVMe interface, ideal for accelerating enterprise applications
- High endurance and reliability ratings make it suitable for mission-critical mixed-use workloads
- Large 6.4TB capacity in a 3.5-inch form factor maximizes storage density without requiring additional infrastructure changes
Product Overview
The Lenovo P5620 6.4TB NVMe SSD is a high-capacity, enterprise-grade solid-state drive designed for performance-intensive workloads. Featuring a PCIe 4.0 NVMe interface, the drive delivers rapid sequential read speeds up to 7100 MB/s and write speeds up to 4200 MB/s, making it suitable for mixed-use cases such as virtualization, OLTP databases, and data caching. With TLC NAND flash and a robust durability profile of 35 PBW and 2 million hours MTBF, it handles high transactional workload efficiently. It also delivers up to 1.1M IOPS for read and 390K IOPS for write operations, with controlled 18W power usage. Ideal for data center, cloud storage, and analytics platforms, this SSD delivers consistent and high-value ROI in demanding IT environments.
Specifications
Product Overview
Physical & Environmental
Form Factor Dimensions | 3.5-inch drive bay compatible |
Operating Temperature | 0°C to 70°C |
Non-Operating Temperature | -40°C to 85°C |
Operating Humidity | 5% to 95% (non-condensing) |
Shock Resistance | 1000 G/0.5 ms |
Vibration (Operating) | 2.17 GRMS (5–700 Hz) |
Vibration (Non-Operating) | 3.13 GRMS (5–800 Hz) |
Cloud Management & Licensing
Enterprise Management Compatibility | Supports remote monitoring and diagnostics through Lenovo XClarity Controller (XCC) |
Firmware Update Method | Lenovo tools and out-of-band management |
Preloaded Firmware | Yes |
Interfaces
Interface Type | PCIe 4.0 NVMe |
Interface Protocol | NVMe 1.4 |
Sequential Read Speed | 7100 MB/s |
Sequential Write Speed | 4200 MB/s |
Random Read (4KB) | 1,100,000 IOPS |
Random Write (4KB) | 390,000 IOPS |
PCIe Lanes | x4 |
Compliance & Origin
Country of Origin | |
TAA Compliant | |
RoHS Compliance | Yes |
Halogen-Free | Yes |
FCC Compliance | Class B |
CE Certification | Yes |
UL Certification | Yes |
Advanced Security Features
End-to-End Data Protection | Yes |
Data Path Protection | Yes |
Power Loss Protection | Yes |
Encryption Support | AES-256 Self-Encrypting Drive (SED) |