Dell K2X92 PowerEdge T640 System Board

Overview

The Dell PowerEdge T640 System Board (model K2X92) is the central logic platform that powers the high-performance T640 tower server. Engineered for reliability and expandability, this motherboard supports the latest Intel Xeon Scalable processors, large memory configurations and a broad range of storage and networking options. It provides the foundation for demanding virtualisation, database, analytics and edge computing workloads while maintaining easy serviceability.

Key Features

• Support for 2nd Generation Intel Xeon Scalable processors with up to 28 cores per socket
• Eight DDR4 DIMM slots per CPU socket for a maximum of 1 TB memory (16 DIMMs total)
• Integrated Dell Remote Access Controller (iDRAC9) with lifecycle controller for advanced management
• Multiple PCIe Gen3 x8 and x16 slots for GPU, NVMe or high-speed network adapters
• Onboard 10 Gb Ethernet ports plus optional additional NICs
• Enhanced thermal design with dedicated heat pipes and intelligent fan control
• Redundant power supply connectors and voltage monitoring for uptime assurance

Technical Specifications

• Form factor: Tower server motherboard, ATX size
• Processor sockets: 2 x LGA 3647
• Memory type: DDR4 ECC Registered or Load Reduced DIMM
• Maximum memory speed: 3200 MT/s
• Expansion slots: 3 x PCIe Gen3 x16, 1 x PCIe Gen3 x8, 2 x PCIe Gen3 x4
• Storage interfaces: Up to 10 SATA III ports, 2 NVMe M.2 slots
• Management controller: iDRAC9 with Enterprise license optional
• Operating temperature range: 0 to 35 degrees Celsius
• Power input: Supports dual redundant 1100 W or 1600 W hot-plug power supplies

Typical Applications

• Virtual machine consolidation and cloud infrastructure
• High-performance databases such as Oracle, SQL Server or PostgreSQL
• Data analytics platforms and in-memory processing engines
• Enterprise resource planning (ERP) and customer relationship management (CRM) systems
• Edge computing nodes requiring rugged reliability and remote management
• GPU-accelerated workloads for AI inference, rendering or scientific simulation

This system board delivers the performance, scalability and manageability that modern data centers demand while providing a straightforward upgrade path as your business grows.