Dell 4GB DDR3 DIMM 240-pin 1600 MHz PC3-12800 Memory Module

Overview

The Dell A5681562 is a 4 GB DDR3 SDRAM memory module designed to expand the memory capacity of compatible Dell PowerEdge servers. Operating at 1600 MHz (PC3 12800) with a 240-pin DIMM form factor, it offers a reliable and straightforward upgrade path for IT professionals managing server performance and stability. This module supports error correction and features a registered design, making it well suited for demanding server environments that require consistent uptime.

Key features

• Registered memory with error correction code (ECC) to reduce system crashes and improve data integrity in critical server workloads
• Dual rank architecture that distributes memory access evenly, helping maintain steady throughput when multiple modules are installed
• Standard 240-pin DIMM interface for easy installation without the need for firmware updates or special tools
• Validated compatibility with a range of Dell PowerEdge servers, ensuring seamless integration and reliable operation
• JEDEC compliant design tested by Dell engineers to meet thermal and electrical requirements of supported platforms

Key specs

• Memory capacity: 4 GB
• Memory type: DDR3 SDRAM
• Speed: 1600 MHz (PC3 12800)
• Form factor: 240-pin DIMM
• Architecture: Dual rank
• Error correction: Registered ECC
• Compatible Dell PowerEdge models: M620, R620, R710, R715, R720, R720xd, R815, T420

Compatibility and use cases

This memory module is tailored for Dell PowerEdge servers commonly used in virtualization, database management, and file sharing environments. It works well for IT teams looking to refresh older servers or expand capacity in new deployments to support growing workloads such as VMware clusters or analytics tasks. Its error correction and registered design help maintain system stability during continuous operation, making it a strong choice for business-critical applications.