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Cisco UCSX-MR128G2RG5 | 128GB DDR5-6400 RDIMM, ECC

SKU:UCSX-MR128G2RG5

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Description

Ultra-fast 128GB DDR5 server RDIMM running at 6400 MT/s to maximize memory bandwidth on UCS X-Series platforms. ECC Registered construction delivers robust stability for mission-critical compute, analytics, and virtualization.

Features

- High-bandwidth DDR5-6400 for memory-bound workloads
- 128GB capacity reduces DIMM count while increasing total system memory
- ECC RDIMM for robust error correction and stability
- JEDEC-compliant DDR5 design with on-die reliability enhancements
- 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.

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FAQs

Technical Specifications

FAQs

Q: Will this operate at 6400 MT/s in my server?
A: Maximum speed depends on CPU, BIOS, and population. If mixed with lower-speed DIMMs, the system will downclock to the lowest common speed.

Q: Do I need to install in matched sets?
A: For optimal performance, follow your server’s channel population guidelines and install matched DIMMs across memory channels.

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

Q: Can I use this in non-UCS servers?
A: It is vendor-qualified for UCS X-Series. Use only in platforms that list the part as supported.

Technical Specifications

- Capacity: 128 GB
- Memory generation: DDR5
- Module type: RDIMM (Registered), ECC
- Speed: 6400 MT/s (DDR5-6400)
- Pin count: 288-pin
- Intended platform: Cisco UCS X-Series servers (vendor-qualified memory)

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