Name: UCS-ML-1X644RU-G Cisco 64GB DDR4-2133MHz PC4-17000 LRDIMM ECC 4Rx4 1.2V Memory Module
Brand: Cisco
SKU: UCS-ML-1X644RU-G
Price: 661.34 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Cisco UCS-ML-1X644RU-G is a 64GB DDR4 ECC memory module operating at 2133MHz, designed specifically for Cisco Unified Computing System servers. It provides reliable error correction and stable memory performance, fitting seamlessly into environments where consistent uptime and data integrity are priorities.

General Information
Brand	Cisco
Part Number	UCS-ML-1X644RU-G

Technical Information
Memory Capacity	64GB
Memory Technology	DDR4
RAM Standard	PC4-17000
Pin Count	288-Pin
Error Correction	ECC
Rank	Quad Rank (4R)
Voltage	1.2V

Performance
Bus Speed	2133 MT/s
Bandwidth	17000 MB/s
Native Speed	2133MHz
CAS	15

Physical Characteristics
Weight	0.50
Condition	Refurbished

Product Description
This 64GB 2133MHz DDR4 ECC memory module is built for Cisco UCS servers, providing reliable and consistent memory performance in demanding data center environments. It is commonly used in enterprise-grade systems where stability and uptime are critical. IT professionals and system administrators often find this module essential for optimizing server operations, particularly in virtualization, cloud computing, and large-scale database applications. Key Features High-capacity 64GB module supports intensive workloads Error Correcting Code (ECC) technology reduces data corruption risks 2133MHz speed balances performance and power efficiency Compatible with a wide range of Cisco UCS server platforms Ensures system stability under heavy multitasking scenarios These memory modules are typically deployed in data centers running critical applications that demand consistent uptime. They play a crucial role in preventing memory-related errors that could otherwise disrupt operations. Using this memory helps maintain smooth server performance and safeguards data integrity, making it a key component in enterprise IT infrastructures.

Use Cases
The Cisco UCS-ML-1X644RU-G memory module is tailored for high-performance Cisco UCS server environments where data integrity and uptime are critical. It is ideal for enterprise IT infrastructures that demand reliable memory solutions to support complex workloads and large-scale virtualization. How It's Used: Enhancing memory capacity in Cisco UCS rack servers deployed in data centers handling large-scale virtualization tasks. Supporting high-throughput database applications in enterprise environments requiring consistent ECC memory performance. Optimizing memory resources for cloud service providers running multi-tenant workloads on Cisco UCS platforms. Enabling stable operation of storage clusters in mission-critical analytics and big data environments. Providing reliable memory expansion in remote office servers where maintaining data accuracy is essential. This memory module contributes to operational efficiency by sustaining stable system performance under demanding workloads. Its error-correcting capabilities help minimize downtime, allowing organizations to scale compute resources confidently within their Cisco UCS infrastructure.

UCS-ML-1X644RU-G Cisco 64GB DDR4-2133MHz PC4-17000 LRDIMM ECC 4Rx4 1.2V Memory Module

Product Overview

General Information

Technical Information

Performance

Physical Characteristics

Product Description

Use Cases