Manufacturer | CISCO |
Manufacturer Part Number | UCS-MRX32G1RE1= |
Product Name | CISCO 32GB DDR5-4800 RDIMM 1Rx4 Server Memory Module |
Type | Server Memory Module |
Memory Capacity | 32 GB |
Memory Technology | DDR5 SDRAM |
Memory Architecture | 1Rx4 |
Form Factor | RDIMM |
Module Configuration | 1 Rank x 4 Organization |
Data Rate | 4800 MT/s |
Chip Density | 16Gb (Gigabit) |
Voltage | 1.1 V |
Buffered/Registered | Registered (Buffered) |
ECC Support | Yes |
Compatible Systems | Enterprise Servers and Data Center Platforms |
CISCO 32GB DDR5-4800 RDIMM 1Rx4 Server Memory Module



Key Benefits

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- Delivers enterprise-grade performance with DDR5-4800 MHz speed for data-heavy workloads
- TAA-compliant design qualifies for use in government and federally regulated environments
- Certified CISCO component ensures compatibility and reliability in existing UCS infrastructure
Product Overview
The CISCO 32GB DDR5-4800 RDIMM 1Rx4 (16Gb) memory module delivers elevated speed and responsiveness, tailored for modern enterprise servers requiring robust performance and reliability. It employs DDR5 DRAM technology at a memory speed of 4800 MHz, which provides considerably increased bandwidth and lower power consumption compared to previous generations. As a Registered DIMM (RDIMM), it supports higher memory capacities and stability across intensive computing environments such as virtualized systems, analytics clusters, and cloud-based infrastructures.
With a 1Rx4 configuration and 32GB storage capacity, this module provides optimized balance between performance and density, making it well-suited for scalable server deployments in corporate data centers. The memory is manufactured across multiple countries including China, Japan, Korea, Malaysia, Philippines, and Taiwan, ensuring flexibility and availability in global supply chains. In addition, it is TAA compliant, enabling procurement through government contracts and aligning with federal purchasing standards. Whether employed in new server deployments or as an upgrade to existing systems, this CISCO memory module enhances throughput and operational reliability.
Specifications
Product Overview
Physical & Environmental
Module Height | Standard |
Heat Spreader | Yes |
Operating Temperature (Min) | 0°C |
Operating Temperature (Max) | 85°C |
Storage Temperature (Min) | -55°C |
Storage Temperature (Max) | 100°C |
Advanced Security Features
Secure Memory Encryption (SME) Support | Depends on platform CPU |
Wireless Features
Wireless Capability |
Interfaces
Memory Interface | 288-pin DIMM |
Bus Type | PC5-38400 |
Interface Speed | 4800 MHz |
Error Checking | ECC |
Compliance & Origin
Country of Origin | China / Japan / Korea / Malaysia / Philippines / Taiwan |
TAA Compliant | Yes |
RoHS Compliance | Yes |
JEDEC Compliance | Yes |
Halogen Free | Yes |
Cloud Management & Licensing
Cloud Management | |
Licensing Required | |
Bundled Software |