Lenovo
Lenovo Thinksystem SR655
Best single-socket server for high-performance, large-scale enterprise data centers.
The Lenovo ThinkSystem SR655 is a powerful 1-socket 2U server designed for demanding IT environments. It features AMD EPYC processors from the 7002 and 7003 series, offering up to 64 cores for exceptional single-socket performance. With support for PCIe 4.0, it ensures high-speed data transfer and I/O capabilities. This server is built with advanced scalability and security features, including Lenovo's ThinkShield, making it a robust choice for large-scale IT infrastructures.
$8709.00
More ThinkSystem SR655 Options
Owner Satisfaction
4.6
/ 5
Category Rank
26
/ 462
#26 in Computer Servers
Price vs Category Average
+30%
Above average
Product Name
655770232
/ Thinksystem SR P GB
Who it's for
- Enterprise teams running intensive virtualization and data analytics workloads
- Growing businesses needing flexible storage and expansion capabilities
- IT administrators seeking simplified infrastructure deployment and maintenance
Who should skip it
- Companies with modest workloads requiring simpler, more efficient hardware
- Budget-conscious organizations with limited capital expenditure resources
- Small businesses lacking specialized data center power and cooling
Performance breakdown
Compute Density
Sixty-four cores in a single socket deliver massive processing power.
Memory Scalability
Support for up to 2TB of RAM handles demanding enterprise workloads.
I/O Throughput
PCIe 4.0 integration ensures rapid data transfer for high-speed networking.
Security Infrastructure
ThinkShield and TPM 2.0 provide robust protection for sensitive corporate data.
Operational Reliability
Hot-swappable components minimize downtime during critical maintenance tasks.
Energy Efficiency
Energy Star 3.0 certification keeps power consumption optimized for large data centers.
Key Specs
Product Name
Thinksystem SR655 7702P 32GB
Product Line
ThinkSystem
Product Series
SR655
Product Model
7Z01A03LNA
Product Type
Server
Total Number of USB Ports
4
Number of USB 3.1 Type-A Ports
4
Network (RJ-45)
Yes
Features
- Advanced scalability and performance for large-scale IT environments
- Supports AMD EPYC 7002 and 7003 processor families
- Up to 64 cores per processor for ultimate single-socket performance
- PCIe 4.0 support for enhanced I/O capabilities
- Lenovo ThinkShield security features for a secure infrastructure
- Hot-swappable bays and power supplies for continuous operation
- Energy Star certified for energy efficiency
What customers say
Customers consistently praise the Lenovo Thinksystem SR655 for its exceptional reliability and robust performance, making it a dependable choice for demanding enterprise workloads. Users frequently highlight its stable operation and high quality components, which contribute to its consistent uptime and efficient processing capabilities. The server is often seen as a solid investment, delivering strong operational value through its consistent output and minimal maintenance needs. Its ability to handle intensive tasks without faltering is a recurring positive observation.
Know before you buy
The SR655 is designed for single-socket performance and supports both the AMD EPYC 7002 and 7003 processor families, including models with up to 64 cores.
The server features 16 memory slots that support up to 2 TB of TruDDR4 memory, providing significant headroom for memory-intensive applications and virtualization.
Yes, the SR655 is built for high availability and includes hot-swappable drive bays and power supplies, allowing you to replace components without shutting down the entire system.
The server includes Lenovo's ThinkShield security suite, which features an integrated Trusted Platform Module (TPM 2.0), administrator password protection, and optional physical security like a lockable front bezel.
Yes, the SR655 comes equipped with Lenovo XClarity, a dedicated remote management controller that allows you to monitor and manage the server's health and operations from a remote location.
Absolutely. With support for PCIe 4.0, the SR655 provides double the bandwidth of previous generations, ensuring high-speed I/O capabilities for data-intensive workloads.
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$8709