Type | NVMe Solid State Drive (SSD) |
Form Factor | 2.5-inch |
Series | P5520 |
Device Interface | U.2 (SFF-8639) |
Capacity | 3.84 TB |
Usage Type | Read-Intensive |
Hot-Swap Support | Yes |
NAND Flash Type | 3D TLC NAND |
Weight | 130 g |
Power Consumption (Active) | 11 W (typical) |
Power Consumption (Idle) | 5 W (typical) |
Lenovo 2.5" U.2 P5520 3.84TB NVMe SSD (4XB7A13942)
Key Benefits

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- Offers 3.84TB of high-speed storage, ideal for data-intensive enterprise tasks
- NVMe and U.2 interface ensures outstanding throughput and reduced I/O bottlenecks
- Backed by Lenovo’s component ecosystem, enhancing integration and support confidence
Product Overview
The Lenovo 2.5" U.2 P5520 3.84TB Read-Intensive NVMe SSD (part number 4XB7A13942) is engineered to deliver high-performance data throughput for enterprise environments. Utilizing the NVMe interface, it supports significantly faster data access compared to traditional SATA-based SSDs. Its 3.84TB capacity is optimized for applications that demand high read speeds, such as databases, virtualization, and content delivery networks.
The U.2 interface and 2.5-inch form factor allow for seamless integration with modern data center hardware, making it a scalable option for system administrators looking to boost storage efficiency without sacrificing space or speed. This SSD belongs to Lenovo's P5520 series, known for its reliability and consistent performance under intensive operational loads. While country of origin and TAA compliance status are listed as 'Inquire,' the manufacturer's backing adds confidence for long-term deployment scenarios.
Overall, this drive caters to IT professionals seeking robust, read-optimized NVMe storage solutions that align with enterprise reliability standards. It is best suited for read-heavy environments requiring speed, capacity, and energy-efficient performance combined in a compact form factor.
Specifications
Product Overview
Physical & Environmental
Dimensions (W x H x D) | 69.85 mm x 15 mm x 100 mm |
Operating Temperature | 0°C to 70°C |
Storage Temperature | -40°C to 85°C |
Operating Vibration | 2.17 Grms (5–700 Hz) |
Non-Operating Vibration | 3.13 Grms (5–800 Hz) |
Operating Shock | 1,000 G / 0.5 ms |
Humidity (Operating) | 5% – 95% non-condensing |
Cloud Management & Licensing
Enterprise Management Software Support | Lenovo XClarity (server infrastructure dependent) |
Interfaces
Interface Type | PCIe 4.0 x4 NVMe |
Connector Type | U.2 (SFF-8639) |
Sequential Read Speed | Up to 6,500 MB/s |
Sequential Write Speed | Up to 2,400 MB/s |
Random Read IOPS (4KB) | Up to 1,000,000 IOPS |
Random Write IOPS (4KB) | Up to 190,000 IOPS |
Endurance (DWPD) | 1 DWPD |
Interface Protocol | NVMe 1.4 |
Compliance & Origin
Country of Origin | |
TAA Compliant | |
RoHS Compliance | Yes |
Certifications | CE, FCC, UL, VCCI, KC |
Advanced Security Features
End-to-End Data Path Protection | Yes |
AES 256-bit Encryption | Yes |
TCG Opal 2.0 Compliant | Yes |
Power Loss Data Protection | Yes |
Secure Erase | Yes |