Products Memory, Storage and Components Cisco 128GB DDR5-4800 RDIMM...

Cisco 128GB DDR5-4800 RDIMM 4Rx4 (16Gb)

VENDOR: CISCO Mfg Part#: UCS-MR128G4RE1S=
1 3
Photo is for illustration purposes only. Actual product may be different.
$9,453.94
$9,453.94
Sale Sold out
MSRP: $13,865.78
Shipping calculated at checkout.
  • 128GB DDR5 RDIMM module for high-capacity server environments
  • Memory speed of 4800 MHz for high data throughput
  • RDIMM form factor improves signal integrity and stability
  • DDR5 technology offers greater bandwidth and energy efficiency
  • TAA-compliant and manufactured in Republic of Korea
  • 4Rx4 organization with 16Gb components for optimized performance

Shipping & Returns

All our products can be shipped anywhere in the Continental United States.

View our shipping and returns policy

View full details

Key Benefits

Eye-Insights
  • Supports expansion in enterprise servers needing large memory capacities with 128GB per module
  • DDR5 and 4800 MHz speed dramatically enhance system responsiveness and virtualization performance
  • TAA compliance makes it suitable for public sector and government procurement

Product Overview

The Cisco 128GB DDR5-4800 RDIMM 4Rx4 (16Gb) is a robust server memory module engineered for high-performance computing environments. With DDR5 DRAM technology operating at 4800 MHz, it ensures swift data throughput and better responsiveness. Featuring a 128GB capacity and 4Rx4 rank, it supports memory-intensive tasks like virtualization and big data processing. As a registered DIMM, it offers reliability in mission-critical deployments and adheres to TAA compliance—ideal for government and public sector applications.

Specifications

Product Overview
Type Server Memory Module
Form Factor RDIMM
Memory Technology DDR5 SDRAM
Capacity 128 GB
Rank 4Rx4
DRAM Density 16 Gb
Memory Speed 4800 MHz
Module Voltage 1.1 V
Buffered/Registered Registered (Buffered)
ECC Support Yes
Power Requirements Standard DDR5 power (approx. 1.1V)
Intended Use Servers and Data-Center Applications

Wireless Features

Compliance & Origin
Country of Origin Korea, Republic of
TAA Compliant Yes
RoHS Compliance Yes
JEDEC Compliance Yes
CE Certification Yes
UL Certified Yes
Halogen Free Yes

Advanced Security Features
On-Die ECC Yes
Data Bus Inversion (DBI) Yes
CRC for Data Integrity Yes
Sideband ECC Yes
Chipkill Support Yes
Secure Write Protection Yes (Server Platform Dependent)

Interfaces
Interface Type 288-pin DIMM
Bus Type PC5-38400
Data Transfer Rate 38.4 GB/s

Physical & Environmental
Dimensions (W x H) 133.35 mm × 31.25 mm
Operating Temperature Range 0°C to 85°C (Ambient)
Storage Temperature Range -55°C to 100°C
Weight Approx. 25–30 g
Cooling Requirements Standard airflow required for server DIMM slots
Component Height Standard – ≈31.25 mm

Cloud Management & Licensing