Type | Enterprise SSD |
Form Factor | 2.5" U.2 |
Interface | PCIe 4.0 NVMe |
Capacity | 6.4 TB |
Flash Memory Type | 3D TLC NAND |
MTBF (Mean Time Between Failures) | 2,000,000 hours |
Endurance (Total Bytes Written) | 3900 TB |
Power Consumption (Typical) | 14 W |
Power Consumption (Idle) | 5 W |
Lenovo 2.5" U.2 P5620 6.4TB PCIe 4.0 NVMe SSD




Key Benefits

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- Delivers exceptional performance with PCIe 4.0 NVMe and up to 7100 MBps read speeds
- High reliability and endurance with 2 million MTBF and 3900 TBW, ideal for enterprise use
- Large 6.4TB capacity in a compact 2.5” U.2 form factor enables efficient data center scaling
Product Overview
The Lenovo 2.5" U.2 P5620 6.4TB NVMe SSD is engineered for performance-driven environments that demand fast throughput, high endurance, and robust reliability. Featuring a U.2 form factor and utilizing TLC NAND flash, this drive supports PCIe 4.0 NVMe interface for maximum bandwidth and ultra-low latency. It delivers peak sequential read speeds of 7100 MB/s and write speeds up to 4200 MB/s, paired with outstanding random IOPS performance. Backed by a 2 million-hour MTBF and 3900 TB endurance, the P5620 is ideal for data-heavy enterprise tasks. The 6.4TB storage capacity provides a scalable solution for dense server deployments and virtualized workloads, delivering consistent, reliable performance for mission-critical operations.
Specifications
Product Overview
Physical & Environmental
Dimensions (W x D x H) | 69.85 x 100.45 x 15 mm |
Weight | 180 g |
Operating Temperature Range | 0°C to 70°C (32°F to 158°F) |
Storage Temperature Range | -40°C to 85°C (-40°F to 185°F) |
Operating Humidity | 5% to 95% (non-condensing) |
Shock (Operating) | 1000G, 0.5 ms duration, half sine wave |
Vibration (Operating) | 2.17 GRMS (5–800 Hz) |
Vibration (Non-Operating) | 3.13 GRMS (5–800 Hz) |
Advanced Security Features
End-to-End Data Protection | Yes |
Hardware Encryption | AES 256-bit |
Power Loss Protection | Yes |
Secure Erase | Yes |
Interfaces
Interface Type | PCIe Gen4 x4 NVMe |
Connector | U.2 (SFF-8639) |
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 |
Protocol | NVMe 1.3c |
Compliance & Origin
Country of Origin | |
TAA Compliant | |
RoHS Compliant | Yes |
Halogen-Free | Yes |
CE Certified | Yes |
FCC Certified | Yes |
UL Certified | Yes |
Cloud Management & Licensing
Management Interface | NVMe Management Interface (NVMe-MI) |
Firmware Update Support | Yes |
Lenovo Enterprise Support Tools Compatibility | Yes |