AddOn Cisco® UCS-MR128G4RE3 Compatible 128GB DDR5-5600MHz Registered Quad Rank x4 1.1V 288-pin RDIMM

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Add-OnSKU: UCS-MR128G4RE3-AM
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Description

The AddOn Cisco® UCS-MR128G4RE3 Compatible 128GB DDR5-5600MHz Registered Quad Rank RDIMM is designed to deliver maximum performance, efficiency, and reliability for Cisco® systems. Built with advanced ECC technology for error correction, this high-capacity module ensures system stability while handling demanding workloads. Operating at 5600MHz with a 1.1V power requirement, it offers faster speeds, lower latency, and improved energy efficiency compared to previous generations.

Manufactured to strict JEDEC standards at tier 1 facilities (Samsung®, Micron®, or Hynix®), this memory module is 100% guaranteed for compatibility and performance in Cisco® environments. Backed by AddOn’s commitment to quality, this module will not void OEM warranties and comes with dependable lifetime support.

Category Details
Compatible OEM Cisco®
OEM Part Number(s) UCS-MR128G4RE3
Memory Size 128GB
Memory Technology DDR5
Memory Speed 5600MHz
DIMM Type Registered (RDIMM)
Rank Quad Rank
Chip By Value x4
Error Correction ECC
Voltage 1.1V
Pins 288-pin
Form Factor RDIMM
Kit No Kit – 1 Piece
Product Dimensions (HxWxD) 0.5 in. x 2 in. x 6.5 in.
Shipping Weight 0.75 lb
Compliance Standards JEDEC
ECCN EAR99
HTS (US) 8473.30.5100
HTS (UK) 84733020
UNSPSC Code 43201402
UPC Code 195285834928
TAA Compliant No
What’s in the Box 1x Memory Module

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Return Policy (Short Summary)

We offer a 30-day return window for most unopened, factory-sealed items.

Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.


Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.


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