SMC M324R4GA3BB0-CQK DDR5-4800 ECC UDIMM Datasheet

This page provides the comprehensive technical specifications and reference datasheet for the SMC M324R4GA3BB0-CQK memory module. This high-performance, JEDEC-standard DDR5 SDRAM Unbuffered DIMM is designed for enterprise workstations, server memory upgrades, and high-reliability computing systems.

📌 Technical Inquiry & Reference


1. Technical Specifications

  • Brand: SMC (Source Memory Chips) / OEM Compatible
  • Part Number: M324R4GA3BB0-CQK
  • Memory Technology: DDR5 SDRAM
  • Capacity: 32 GB
  • Memory Speed: 4800 MHz (PC5-38400)
  • Error Checking: ECC (Error-Correcting Code)
  • Signal Processing: Unbuffered / UDIMM
  • Rank: Dual-rank (2Rx8)
  • Voltage: 1.1 V (JEDEC standard lower power consumption)
  • Form Factor: 288-pin DIMM

2. Product Features

  • Enhanced Bandwidth: Designed to deliver up to 50% more bandwidth than DDR4 at launch, maximizing high-performance system efficiency.
  • On-Die ECC: Features advanced error-correcting capabilities to ensure complete system stability and data integrity.
  • Lower Operating Voltage: Runs at 1.1V, significantly reducing overall power draw and heat generation compared to older memory generations.

3. Platform Compatibility

This module is fully validated for dual-channel and multi-channel memory configurations on leading server and workstation motherboards requiring unbuffered ECC memory.


Disclaimer: All specifications are standard JEDEC configurations. For physical dimensions, layout guidelines, or to request technical drawings, please consult Source Memory Chips.