Brand: Lenovo | Category: Enterprise SSDs
SKU: 4XB7A82266 | Part #: 4XB7A82266 | MPN: 4XB7A82266
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Lenovo ThinkSystem 7.68TB U.3 NVMe SSD PM9A3 (Part Number 4XB7A82266) delivers enterprise-grade endurance rated at 1 DWPD, making it engineered for write-intensive workloads in mission-critical environments. This 2.5-inch U.3 form-factor drive combines Samsung's 128-layer V-NAND TLC technology with NVMe PCIe Gen4 x4 connectivity to achieve sequential read throughput up to 6,800 MB/s and sequential write throughput up to 4,000 MB/s. With random 4K read performance reaching 1,000,000 IOPS and random 4K write performance up to 180,000 IOPS, the PM9A3 accelerates transactional databases, real-time analytics, and high-frequency trading applications. The drive implements NVMe 1.3 specification compliance and operates across a 0°C to 70°C temperature range, ensuring reliability in data center climates.
Storage architects and IT procurement teams standardizing on Lenovo infrastructure will recognize the PM9A3 as the ideal choice for ThinkSystem servers requiring maximum capacity in a compact footprint. The 7.68TB capacity eliminates the need for multiple smaller drives while maintaining full compatibility with Lenovo's ecosystem, including management through Lenovo XClarity Administrator and XClarity Controller. Enterprise-critical data protection arrives via T10 DIF/DIX end-to-end error correction, AES 256-bit self-encrypting drive (SED) capability, and power loss protection, safeguarding against silent data corruption and unauthorized access in highly regulated industries.
| Brand | Lenovo |
| Category | Enterprise SSDs |
| SKU | 4XB7A82266 |
| Part Number | 4XB7A82266 |
| Condition | New |
| Manufacturer Part Number | 4XB7A82266 |
| Drive Model | Samsung PM9A3 |
| Capacity | 7.68 TB |
| Form Factor | 2.5-inch U.3 |
| Interface | NVMe PCIe Gen4 x4 |
| NVMe Specification | NVMe 1.3 |
| Flash Type | Samsung 128-layer V-NAND TLC |
| Sequential Read Throughput | Up to 6,800 MB/s |
| Sequential Write Throughput | Up to 4,000 MB/s |
| Random 4K Read IOPS | Up to 1,000,000 IOPS |
| Random 4K Write IOPS | Up to 180,000 IOPS |
| Power Loss Protection | Yes |
| End-to-End Data Protection | T10 DIF/DIX |
| Encryption | AES 256-bit (Self-Encrypting Drive) |
| Endurance (Drive Writes Per Day) | 1 DWPD |
| Operating Temperature | 0°C to 70°C |
| Connector | U.3 (SFF-TA-1001) tri-mode |
| Compatible Server Families | Lenovo ThinkSystem servers |
| Management Integration | Lenovo XClarity Administrator, XClarity Controller |
Enterprise mixed-use and read-intensive workloads — including transactional databases, AI inference data, virtualisation, hyperconverged storage, and analytics. Endurance is rated for continuous operation, not consumer-style burst use.
Use the RFQ form on this page with your quantity and destination. For larger and project-scale orders we engage the vendor directly to prepare a tailored quote, and our pre-sales team follows up with a vendor-confirmed quote.
