| Product Type | Enterprise NVMe SSD |
| Form Factor | 2.5-inch U.2 (15mm) |
| Capacity | 3.84 TB |
| Interface Protocol | PCIe 4.0 NVMe 1.3c |
| Usage Type | Read-Intensive (RI) |
| NAND Type | Samsung V-NAND TLC |
| Sequential Read Speed | Up to 6,500 MB/s |
| Sequential Write Speed | Up to 3,500 MB/s |
| Random Read IOPS (4KB) | Up to 1,000,000 IOPS |
| Random Write IOPS (4KB) | Up to 180,000 IOPS |
| Endurance Rating (DWPD) | 1 DWPD for 5 years |
| Reliability (MTBF) | 2 million hours |
| Power Consumption (Active) | Up to 20 W |
| Power Consumption (Idle) | Approximately 5 W |
| Weight | 140 g (approx.) |
Lenovo U.2 PM9A3 3.84TB RI NVMe SSD

Key Benefits
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- Designed for high-capacity, read-intensive environments, ensuring optimized performance for enterprise applications.
- NVMe protocol over U.2 interface provides superior latency reduction and speed compared to SATA-based drives.
- Backed by Lenovo’s quality standards, ensuring compatibility and support in enterprise infrastructure.
Product Overview
The Lenovo U.2 PM9A3 3.84TB Read-Intensive NVMe SSD is designed for enterprise-grade storage needs, supporting high-throughput and low-latency operations via NVMe protocol over a U.2 interface. Its 3.84TB capacity makes it suitable for cloud computing, content delivery, and read-dominant databases. Though detailed specifications are unavailable, its classification suggests optimized performance under sustained read loads, aligning with Lenovo's high-reliability hardware standards.
Specifications
Product Overview
Physical & Environmental
| Dimensions (W x D x H) | 69.85 mm x 100.2 mm x 15 mm |
| Form Factor | 2.5-inch |
| Operating Temperature | 0°C to 70°C |
| Storage Temperature | -40°C to 85°C |
| Humidity (Operating) | 5% to 95% (non-condensing) |
| Shock Resistance | 1,000 G @ 0.5 ms |
| Vibration (Operating) | 2.17 Grms (5–700 Hz) |
Cloud Management & Licensing
| Management Software Compatibility | Lenovo XClarity, Samsung SSD Toolkit |
| Firmware Update Support | Yes (via Lenovo tools) |
Interfaces
| Interface Type | U.2 (SFF-8639) |
| Interface Version | PCIe Gen4 x4 |
| Protocol | NVMe 1.3c |
| Hot Swappable | Yes |
Compliance & Origin
| Country of Origin | South Korea |
| MTBF | 2 million hours |
| RoHS Compliance | Yes |
| TAA Compliant | No |
| Halogen Free | Yes |
| Certifications | CE, FCC, VCCI, KC, UL |
Advanced Security Features
| Encryption Support | AES 256-bit hardware-based |
| TCG Opal 2.0 Support | Yes |
| Secure Erase | Yes (Cryptographic Erase) |