Skip to product information
1 of 1

Cisco

Cisco UCSX-MR128G4RE1 | 128GB DDR5-4800 RDIMM, ECC, 4Rx4 (16Gb die)

SKU:UCSX-MR128G4RE1

Regular price POA
POA
POA
Sale Sold out
Taxes included. Shipping calculated at checkout.

Description

Enterprise-grade 128GB DDR5 RDIMM operating at 4800 MT/s with 4Rx4 organization using 16Gb DRAM dies. Designed for UCS X-Series servers where capacity scaling and reliability are paramount.

Features

- 128GB capacity per DIMM for memory-dense configurations
- DDR5-4800 throughput suitable for a wide range of workloads
- ECC Registered architecture for enhanced reliability
- 4Rx4 structure using x4 devices supports server RAS objectives
- JEDEC-compliant DDR5 technology
- Qualified for Cisco UCS X-Series platforms

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

View full details
  • You may also like
  • Best sellers
  • Related Products

specs-tabs

Collapsible content

FAQs

Technical Specifications

FAQs

Q: What does 4Rx4 mean?
A: It indicates a four-rank module built with x4-wide DRAM devices, a common layout for higher-capacity server DIMMs.

Q: Can this be mixed with 5600 or 6400 MT/s DIMMs?
A: Mixing speeds is possible but will downclock to the lowest common speed and may affect supported population rules.

Q: Is this ECC and registered?
A: Yes, it is an ECC Registered DIMM for enterprise platforms.

Q: How should I populate channels for best performance?
A: Populate identically across channels and follow the server’s memory population guide for rank and capacity matching.

Technical Specifications

- Capacity: 128 GB
- Memory generation: DDR5
- Module type: RDIMM (Registered), ECC
- Speed: 4800 MT/s (DDR5-4800)
- Rank/width: 4Rx4
- DRAM density: 16Gb
- Pin count: 288-pin
- Intended platform: Cisco UCS X-Series servers (vendor-qualified memory)

Recently Viewed

  • Request for a Quote

    Looking for competitive pricing? Submit a request, and our team will provide a tailored quote that fits your needs.

  • Contact Us Directly

    Have a question or need immediate assistance? Call us for expert advice and real-time support.

    Call us Now  
  • Contact Us Directly

    Have a question or need immediate assistance? Call us for expert advice and real-time support.

    Contact us