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Cisco 64GB 6400MHz DDR5 PC5-51200 ECC Registered 288-Pin DIMM 1.1V Dual Rank x4 Memory Module - UCS-MRX64G2RE5

Cisco 64GB 6400MHz DDR5 PC5-51200 ECC Registered 288-Pin DIMM 1.1V Dual Rank x4 Memory Module - UCS-MRX64G2RE5

Part Number: UCS-MRX64G2RE5
Manufacturer: Cisco

Condition: Refurbished

Weight: 0.1 lbs

Availability: In stock

Regular price $3,500.00
Regular price Sale price $3,500.00
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Cisco UCS-MRX64G2RE5 64GB DDR5 ECC Registered Memory

Bring additional validated memory capacity to a compatible Cisco server with the UCS-MRX64G2RE5 64GB DDR5 module. The module is specified at 6400MHz, PC5-51200, ECC Registered, 288-pin, 1.1V, and dual rank x4, providing the detailed attributes administrators need when planning a server upgrade or exact replacement. Its specification profile is suited to professional infrastructure environments where memory generation, speed, rank, voltage, and registered operation must all align with the host platform. Confirm the approved population rules before installation.

Key Features

  • 64GB DDR5 capacity
  • 6400MHz operating speed
  • ECC Registered server memory
  • PC5-51200 module rating
  • 288-pin, 1.1V dual-rank x4 design

Product Specifications

  • Part Number: UCS-MRX64G2RE5
  • Manufacturer: Cisco
  • Capacity: 64GB
  • Memory Type: DDR5 ECC Registered
  • Speed: 6400MHz
  • Module Rating: PC5-51200
  • Form Factor: 288-pin DIMM
  • Voltage: 1.1V
  • Rank: Dual rank x4

Memory Architecture Specifications

The ECC Registered architecture is intended for compatible server platforms, while the 6400MHz speed and PC5-51200 classification define the module's performance category. The dual-rank x4 structure should be evaluated with the system's memory channel layout and approved DIMM population guidance.

Use Cases

  • Upgrading compatible Cisco server memory
  • Replacing a 64GB DDR5 DIMM
  • Supporting virtualization and enterprise workloads
  • Maintaining a matched memory spare for data-center service

Compatibility

Confirm the target Cisco server, DDR5 support, ECC Registered requirement, speed, voltage, rank, and memory population rules before installing this module.

Frequently Asked Questions

What is the module capacity?
The UCS-MRX64G2RE5 provides 64GB capacity.
What memory speed is listed?
The product is listed at 6400MHz.
Is this desktop memory?
No. It is ECC Registered server memory in a 288-pin DIMM format.

The UCS-MRX64G2RE5 is a precise 64GB DDR5 option for Cisco server upgrades, replacements, and service inventory. Match the complete module specification to the host platform before ordering, especially when populating multiple memory channels. The exact Cisco part number helps reduce sourcing errors, supports consistent server configurations, and gives administrators a cleaner path to managing memory capacity across enterprise infrastructure.

Frequently Asked Questions

Why do I see an incorrect image for this item?

Images may be representative of the product model. For Refurbished items, the actual unit may differ in appearance from the image shown.

Specifications, part number, condition and included accessories are stated on this page.

What do you mean by term Refurbished?

Refurbished means a used computer part or device that has been cleaned, checked, and repaired to make sure it works properly again. Unlike regular second-hand items, refurbished products go through testing and fixing so they can perform like new.

How many days does it take to ship goods to customers?

All orders are processed within 1-2 business days. Orders placed on weekends or public holidays will be processed on the next business day. For more info visit shipping policy.

What is your return policy?

We offer a 30-day return policy subject to the terms and conditions described in our Refund Policy. Restocking fees may apply to eligible non-faulty returns. Kindly take a look at our Return Policy page.

Do you deliver my ordered items in their original retail box?

For Brand New items, you will receive them in their original retail box. For Refurbished items, you will receive them in a Brown Box or Bulk Packaging.

Do your printers come with ink cartridges?

Refurbished printers do not come with ink cartridges or toners.