Description
The Lenovo ThinkSystem SR645 7D2X100BNA is a powerful 2-socket 1U rack server designed to deliver exceptional performance, scalability, and efficiency for modern enterprise workloads. Powered by a 3rd Gen AMD EPYC™ 73F3 16-core processor running at 3.50 GHz, this system provides outstanding compute power in a space-saving 1U form factor. With support for up to 8 TB of TruDDR4 memory, PCIe 4.0 I/O, and advanced RAID configurations, the SR645 is built to handle demanding applications such as virtualization, databases, high-performance computing, AI inference, and cloud workloads.
It features eight hot-swappable SFF bays, 12Gb/s SAS storage connectivity, and enterprise-class management with Lenovo XClarity Controller. The integrated G200 graphics, Gigabit Ethernet, redundant power supply, and comprehensive OS compatibility make it an ideal choice for data centers seeking a balance of performance, density, and reliability.
| Category | Specification |
|---|---|
| Manufacturer | Lenovo Group Limited |
| Part Number | 7D2X100BNA |
| Product Line | ThinkSystem |
| Product Series | SR645 |
| Product Model | 7D2X100BNA |
| Form Factor | 1U Rack Server |
| Processor | 1 x AMD EPYC 73F3 Hexadeca-core (16 Core), 3.50 GHz |
| Processor Generation | 3rd Gen AMD EPYC™ |
| Cache | 256 MB |
| Processors Supported / Installed | 2 / 1 |
| Chipset Manufacturer | AMD |
| Memory (Standard / Max) | 32 GB / Up to 8 TB TruDDR4 ECC Registered |
| Memory Speed | 3200 MHz |
| Total Memory Slots / Occupied | 32 / 1 |
| Storage Capacity | 1.92 TB SSD (1 x 1.92TB) |
| Storage Interface | Serial ATA/600 |
| Drive Bays | 8 x SFF (Hot Swappable) |
| RAID Support | Yes – Levels 0, 1, 5, 6, 10, 50, 60 |
| RAID Controller | 930-8i 12Gb/s SAS |
| Expansion Slots | 2 x PCIe 4.0 x16 (Low Profile & FHHL) |
| Graphics Controller | G200 – 16 MB |
| Network | Gigabit Ethernet |
| Ports | 6 x USB, 1 x RJ-45, 2 x VGA |
| Remote Management | Lenovo XClarity Controller (XCC) Enterprise |
| Supported OS | Windows Server 2016/2019/2022, RHEL 8.3–9.2, SUSE Linux Enterprise 12 SP5 / 15 SP2–SP5, Ubuntu 22.04 LTS |
| Power Supply | 2 x 1100 W (Redundant, Hot Swappable) |
| Input Voltage | 120 V AC / 230 V AC |
| Plug Type | C13 |
| Physical Dimensions (HxWxD) | 1.7" x 17.3" x 30.4" |
| Weight | 44.53 lb |
| Security Features | TPM 2.0, Chassis intrusion switch, Power-on & Admin passwords |
| Energy Efficiency | ENERGY STAR 3.0, RoHS Compliant |
| Warranty | 3-Year CRU and Onsite Limited Warranty with 9x5 NBD |
| Included Accessories | Slide Rail Kit |
Payment & Security
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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.
Building a Complete AV System?
This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.
- System Design & Engineering
- Installation & Integration
- Programming & Ongoing Support
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