Description
The Lenovo ThinkSystem SR645 7D2X100ANA is a high-performance 1U rack server designed to deliver outstanding compute power, scalability, and reliability for demanding enterprise workloads. Powered by the 3rd Gen AMD EPYC™ 7513 32-core processor and built with support for up to two CPUs, this server provides exceptional processing performance and multi-threaded efficiency. Its compact 1U form factor maximizes rack density while supporting intensive tasks such as virtualization, cloud computing, databases, and high-performance analytics.
With up to 8 TB of TruDDR4 memory support, hot-swappable 2.5" bays, PCIe 4.0 expansion, and advanced RAID support, the SR645 offers superior storage flexibility and high-speed data throughput. The system is engineered for enterprise reliability, featuring redundant power supplies, advanced security with TPM 2.0, and comprehensive remote management via Lenovo XClarity Controller. Ideal for data centers and high-density environments, the SR645 ensures exceptional uptime and future-ready scalability in a space-efficient design.
| Category | Specification |
|---|---|
| Manufacturer | Lenovo |
| Product Line | ThinkSystem |
| Series / Model | SR645 / 7D2X100ANA |
| Form Factor | 1U Rack Server |
| Processor | 1 x AMD EPYC 7513 (32-Core, 2.60 GHz, 128 MB Cache) |
| Processor Support | Up to 2 Processors |
| Processor Generation | 3rd Gen AMD EPYC 7003 “Milan” |
| Chipset | AMD |
| Memory (Standard / Max) | 32 GB TruDDR4 / Up to 8 TB |
| Memory Slots / Type | 32 DIMM Slots / Registered (Buffered) DDR4 ECC |
| Memory Speed | 3200 MHz |
| Storage Configuration | 1 x 1.92 TB SSD |
| Total Storage Capacity | 1.92 TB |
| Storage Interface | Serial ATA/600 |
| Controller Type / Model | 12Gb/s SAS / 930-8i |
| RAID Support / Levels | Yes / 0, 1, 5, 6, 10, 50, 60 |
| Drive Bays | 8 x SFF (2.5") Hot-Swappable Bays |
| Expansion Slots | 2 PCIe 4.0 x16 (1 LP, 1 FHHL) |
| Graphics Controller | G200 (16 MB) |
| Networking | Gigabit Ethernet |
| Ports | 6 x USB, 1 x RJ-45, 2 x VGA |
| Remote Management | Lenovo XClarity Controller (XCC) Enterprise |
| Supported Operating Systems | Windows Server 2016/2019/2022, Red Hat Enterprise Linux (8.3–9.2), SUSE Linux Enterprise Server (12 SP5 / 15 SP2–SP5), Ubuntu 22.04 LTS |
| Power Supply | Dual 1100 W Redundant, Hot-Swappable |
| Input Voltage | 120V AC / 230V AC |
| Dimensions (H x W x D) | 1.7" x 17.3" x 30.4" |
| Weight | 44.53 lbs |
| Security | TPM 2.0, Chassis Intrusion Switch, Admin & Power-on Passwords |
| Compliance & Efficiency | ENERGY STAR 3.0, RoHS |
| Warranty | 3-Year Customer-Replaceable Unit & Onsite Limited Warranty (9x5 NBD) |
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
