Description
The Lenovo ThinkSystem SR655 7Z01A057NA is a high-performance 1-socket 2U rack server designed to deliver enterprise-grade computing power with exceptional efficiency. Powered by the AMD EPYC™ 7252 8-core processor with a 3.10 GHz base clock and support for up to 2 TB of TruDDR4 memory, this server is built to handle modern workloads such as virtualization, databases, analytics, VDI, and HPC.
Engineered with PCIe 4.0 technology and advanced I/O capabilities, the SR655 offers excellent scalability and future-proofing. Its integrated AST2500 graphics controller, hot-swappable bays, and robust remote management via Lenovo XClarity make it a versatile solution for data centers and enterprise IT environments. Energy Star certified and designed for reliability, the SR655 delivers powerful single-socket performance with reduced TCO and simplified management.
| Specification | Details |
|---|---|
| Manufacturer | Lenovo Group Limited |
| Part Number | 7Z01A057NA |
| Product Line | ThinkSystem |
| Product Series | SR655 |
| Form Factor | 2U Rack |
| Processor | 1 x AMD EPYC 7252 (8-Core, 3.10 GHz, 64 MB Cache) |
| Processor Generation | 2nd Gen AMD EPYC "Rome" |
| Processor Support | 1 |
| Memory Installed | 16 GB TruDDR4 ECC Registered |
| Maximum Memory Supported | 2 TB |
| Memory Speed | Up to 2933 MHz |
| Memory Slots (Total / Occupied) | 16 / 1 |
| Storage Controller | Serial ATA |
| Total Storage Capacity | Not Included |
| Optical Drive | Not Included |
| Hot-Swappable Bays | Yes |
| Graphics Controller | ASPEED AST2500, 512 MB |
| Network Connectivity | Gigabit Ethernet |
| I/O Ports | 4 x USB, 1 x RJ-45, 1 x VGA |
| Remote Management | Lenovo XClarity |
| Supported OS | Windows Server 2016/2019/2022, RHEL 7.6–8.5, SUSE SLES 12 SP4–15 SP3 |
| Power Supply | 1 x 750 W (Hot-Swappable, Supports up to 2) |
| Input Voltage | 120 V AC / 230 V AC |
| Plug Type | C13 |
| Dimensions (H x W x D) | 3.4" x 17.5" x 30.1" |
| Weight | 78 lbs |
| Security Features | Administrator & Power-On Password, TPM 2.0, Optional Chassis Intrusion Switch, Optional Lockable Front Bezel |
| Energy Efficiency | ENERGY STAR 3.0 Certified |
| Warranty | 3-Year Limited Warranty |
| Condition | New and Factory Fresh |
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