Description
The Lenovo ThinkSystem SR645 7D2XA016NA is a powerful 2-socket, 1U rack server designed to deliver exceptional compute density and performance in a compact form factor. Powered by the AMD EPYC™ 7002 “Rome” series processors, it delivers advanced capabilities for data-intensive workloads, virtualization, cloud deployments, and enterprise applications. With support for up to 4TB of TruDDR4 memory and dual processors, the SR645 offers outstanding scalability and reliability. Featuring PCIe 4.0 technology, 25 Gigabit Ethernet connectivity, and hot-swappable bays, it ensures high-speed data throughput and seamless maintenance.
Ideal for modern data centers, this server combines enterprise-grade performance, energy efficiency, and versatile configurability, making it a future-ready solution for mission-critical IT infrastructure.
| Specification | Details |
|---|---|
| Manufacturer | Lenovo Group Limited |
| Manufacturer Part Number | 7D2XA016NA |
| Product Line | ThinkSystem |
| Product Series | SR645 |
| Product Model | 7D2XA016NA |
| Product Type | Rack Server |
| Form Factor | 1U |
| Processor Manufacturer | AMD |
| Processor Family | EPYC™ 7002 Series “Rome” |
| Processor Model | 7262 |
| Processor Core Count | 8 Cores |
| Processor Speed | 3.20 GHz |
| Number of Processors Installed / Supported | 1 / 2 |
| Memory (Standard / Max) | 16 GB / 4 TB |
| Memory Technology | TruDDR4 |
| Total Memory Slots / Occupied | 32 / 1 |
| Storage Options | No pre-installed HDD/SSD |
| Drive Bays | Hot Swappable |
| Optical Drive | None |
| Controller Type | Serial ATA/600, 12Gb/s SAS |
| Graphics Controller | Matrox G200 |
| Graphics Memory | Up to 16 MB |
| Ethernet Technology | 25 Gigabit Ethernet |
| Operating System | Not Included |
| Power Supplies Installed / Supported | 1 / 2 |
| Power Supply Wattage | 750 W |
| Input Voltage | 120 V AC / 230 V AC |
| Physical Dimensions (HxWxD) | 1.7" x 17.3" x 30.4" |
| Weight (Approx.) | 44.53 lb |
| Energy Efficiency | ENERGY STAR 3.0, RoHS Compliant |
| Included Accessories | Slide Rail Kit |
| Warranty | 3-Year Limited Warranty |
| Condition | New and Factory Fresh |
| Shipping Weight | 1 lb |
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
