Dell M391A2K43BB1-CPB 16GB PC4-17000E DDR4-2133P 2RX8 ECC Memory Module

Overview
The Dell M391A2K43BB1-CPB is a high-performance 16GB PC4-17000E DDR4-2133P memory module designed for mission-critical servers and workstations. Engineered with error-correcting code (ECC) technology, this module delivers reliable, consistent performance for demanding enterprise environments where data integrity and uptime are essential.

Key Features

• 16GB capacity per module for ample memory resources
• DDR4-2133P speed with PC4-17000E rating for fast data transfer
• 2RX8 configuration provides balanced rank and chip organization
• ECC (Error Correcting Code) detects and corrects single-bit errors, enhancing system stability
• Low voltage operation at 1.2V reduces power consumption and heat generation
• Compatible with Dell PowerEdge servers and other industry standard platforms supporting DDR4 ECC

Technical Specifications

• Memory Type: DDR4 SDRAM
• Capacity: 16GB
• Speed: 2133 MT/s (PC4-17000E)
• Form Factor: RDIMM (Registered DIMM)
• Organization: 2R x 8 banks
• Voltage: 1.2V
• Data Width: 64-bit (plus 8-bit ECC)
• Error Checking: ECC (single-bit error correction, double-bit error detection)
• Operating Temperature: 0 to 85 degrees Celsius
• Module Height: Standard 1.2 inch

Applications
This Dell ECC memory module is ideal for:

• Enterprise servers running virtualization, database, and cloud workloads
• High-availability workstations used for scientific computing, financial analysis, and content creation
• Data center environments that require continuous operation and data integrity
• Systems that demand low power draw and efficient thermal performance

Upgrade your server or workstation with the Dell M391A2K43BB1-CPB to experience reliable performance, enhanced error protection, and the scalability needed for today’s intensive computing tasks.