Lenovo Thinksystem ST650 V2 4314 32GB - 7Z74A01SNA

Lenovo 7Z74A01SNA Server

Overview

The Lenovo Thinksystem ST650 V2 server, model 7Z74A01SNA, is a 4U rack-convertible tower designed for demanding workloads requiring significant processing and memory capacity. It supports up to two third-generation Intel Xeon Scalable processors, each capable of up to 36 cores and 3.6 GHz, making it suitable for data-intensive applications, virtualization, and high-performance computing. The 7Z74A01SNA configuration includes 32GB of RAM, expandable to 4TB with RDIMMs or 5TB with persistent memory, ensuring ample capacity for complex tasks. Its flexible internal architecture supports up to 8 single-wide or 4 double-wide GPUs, and it features dual 10GbE embedded network ports plus a dedicated 1GbE management port for robust connectivity.

Compatibility

This server chassis is designed for the Thinksystem ST650 V2 platform. It is compatible with third-generation Intel Xeon Scalable processors (codenamed "Ice Lake"), Intel Optane Persistent Memory 200 Series modules, and various RDIMMs up to 128GB per module. The system supports specific GPU adapters, accommodating up to 4 double-width or 8 single-width cards. The onboard Broadcom BCM57416 controller supports two 10GBASE-T RJ45 ports.

Installation Notes

The ST650 V2 features a 4U rack-convertible form factor, allowing deployment in standard 19-inch racks or as a standalone tower. It includes up to four hot-swap 92mm fans for N+1 redundant cooling, with additional fans integrated into the power supplies. The system supports one or two processors, each with its own set of DIMM slots, requiring careful population for optimal performance and redundancy. The chassis dimensions are 175 mm (6.9 in.) width, 462 mm (18.2 in.) height, and 734 mm (28.9 in.) depth.