Description
The Lenovo ThinkSystem SR655 7Z01A04GNA is a powerful 1-socket 2U rack server built for demanding workloads, virtualization, and data-intensive applications. Powered by the AMD EPYC™ 7282 16-core processor and engineered with support for up to 1 TB of TruDDR4 memory, this server delivers exceptional compute performance and scalability in a compact footprint. With advanced features like PCIe 4.0 for faster I/O, integrated ASPEED AST2500 graphics, hot-swappable drive bays, and Gigabit Ethernet connectivity, the SR655 is designed to maximize performance and uptime. Its enterprise-grade reliability and energy-efficient design make it ideal for modern data centers, virtualization, cloud deployment, and high-performance computing environments.
| Category | Specification |
|---|---|
| Manufacturer | Lenovo Group Limited |
| Part Number | 7Z01A04GNA |
| Product Line | ThinkSystem |
| Series | SR655 |
| Product Type | Rack Server |
| Form Factor | 2U |
| Processor | 1 x AMD EPYC™ 7282 Hexadeca-core (16 Core) 2.40 GHz |
| Processor Support | 1 |
| Memory (Standard) | 16 GB TruDDR4 |
| Maximum Memory Supported | 1 TB |
| Total Memory Slots | 16 (1 occupied) |
| Storage Controller | Serial ATA/600 |
| Total Hard Drive Capacity | No drives installed |
| Hot Swappable Bays | Yes |
| Graphics Controller | ASPEED AST2500 |
| Graphics Memory | Up to 512 MB |
| Network Interface | Gigabit Ethernet |
| Optical Drive | None |
| Operating System | Not Included |
| Power Supply | 1 x 750 W (supports up to 2) |
| Input Voltage | 120 V AC / 230 V AC |
| Energy Efficiency | ENERGY STAR® Certified |
| Dimensions (H x W x D) | 3.4" x 17.5" x 30.1" |
| Weight (Approx.) | 78 lb |
| Package Contents | ThinkSystem SR655 7Z01A04GNA Server, Power Cords, Rail Kit |
| Warranty | 3-Year Limited Warranty |
| Product 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
