Description
The Lenovo ThinkSystem PM1743 1.92TB Read Intensive NVMe SSD is an enterprise-grade storage solution designed for high-performance, read-intensive and general-purpose data center workloads. Featuring a PCIe 5.0 x4 NVMe interface, this 2.5-inch U.3 hot-swap SSD delivers high throughput and low latency while eliminating the performance bottlenecks associated with traditional SAS and SATA storage.
With sequential read speeds of up to 14,000 MB/s and up to 2,000,000 4K read IOPS, the PM1743 provides responsive storage performance for demanding server environments. Samsung TLC flash technology, advanced ECC, end-to-end data protection, power-loss protection, and Fail-In-Place technology help maintain reliability and data integrity.
The drive also includes TCG Opal 2.0 self-encrypting drive (SED) technology, enabling hardware-level encryption, cryptographic secure erase, and support for protecting data when the drive is removed from a system.
Designed for Lenovo ThinkSystem servers, SKU 4XB7A82366 comes in a 2.5-inch hot-swap configuration and provides 1 DWPD endurance over five years, making it well suited for workloads with predominantly read operations.
Key Features
- 1.92TB enterprise NVMe SSD capacity
- PCIe 5.0 x4 high-speed host interface
- 2.5-inch U.3 hot-swap form factor
- Read Intensive workload classification
- Up to 14,000 MB/s sequential read performance
- Up to 3,000 MB/s sequential write performance
- Up to 2,000,000 random read IOPS
- TCG Opal 2.0 self-encrypting drive support
- 1 DWPD endurance for five years
- 3,504 TB total bytes written endurance
- Advanced ECC and end-to-end data protection
- Power-loss protection
- S.M.A.R.T. support
- Backward compatible with PCIe 4.0 and PCIe 3.0 host interfaces
- Designed for compatible Lenovo ThinkSystem servers
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Lenovo |
| Product Family | ThinkSystem |
| Series / Model | PM1743 |
| Part Number / SKU | 4XB7A82366 |
| Feature Code | BTPZ |
| Vendor Part Number | MZWLO1T9HCJR-00A07 |
| Product Type | Solid State Drive |
| Capacity | 1.92TB |
| Drive Type | Read Intensive SSD |
| Form Factor | 2.5-inch |
| Drive Interface | U.3 |
| Host Interface | NVMe PCIe 5.0 x4 |
| Installation Type | Hot-Swap |
| Flash Technology | TLC |
| SED Encryption | TCG Opal 2.0 |
| Endurance | 1 DWPD for 5 years |
| Total Bytes Written (TBW) | 3,504 TB |
| MTBF | 2,500,000 hours |
| Random Read Performance | Up to 2,000,000 IOPS (4 KB) |
| Random Write Performance | Up to 150,000 IOPS (4 KB) |
| Sequential Read Performance | Up to 14,000 MB/s (128 KB) |
| Sequential Write Performance | Up to 3,000 MB/s (128 KB) |
| Random Read / Write Latency | 60 µs / 20 µs |
| Sequential Read / Write Latency | 70 µs / 130 µs |
| Typical Read Power | 19.9 W |
| Typical Write Power | 15.5 W |
| Data Protection | Advanced ECC and End-to-End Data Protection |
| Power-Loss Protection | Supported |
| S.M.A.R.T. Support | Yes |
| PCIe Backward Compatibility | PCIe 4.0 and PCIe 3.0 |
| NVMe Specification | NVMe 1.3 |
| PCI Express Specification | PCI Express Base Specification Rev. 5.0 |
| Primary Application | Read-intensive and general-purpose data center workloads |
| Warranty | 1-Year CRU Limited Warranty |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
