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Cisco

Cisco UCSX-MRX64G2RE1M | 64GB DDR5 RDIMM 4800 MT/s, 2Rx4 (16Gb), ECC Registered, 288-pin, 1.1V

SKU:UCSX-MRX64G2RE1M

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Description

64GB DDR5 RDIMM providing 4800 MT/s bandwidth with ECC Registered reliability and a 2Rx4 (16Gb) layout—ideal for enterprise servers including UCS X-Series platforms that require DDR5 RDIMMs. For best results, match DIMM type, rank, and speed across channels; mixed speeds will operate at the lowest common speed.

Features

- Enterprise-grade DDR5 RDIMM with ECC for robust RAS
- 2Rx4 organization balances capacity, bandwidth, and stability
- High throughput at 4800 MT/s
- Low 1.1 V operating voltage for improved efficiency
- Optimized for modern server platforms requiring DDR5 RDIMMs

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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Technical Specifications

FAQs

Technical Specifications

- Capacity: 64 GB
- Memory generation: DDR5
- Module type: RDIMM (ECC Registered)
- Data rate: 4800 MT/s (PC5-38400)
- Rank/organization: 2Rx4 (16Gb DRAM)
- Error correction: ECC
- Pin count: 288-pin DIMM
- Nominal voltage: 1.1 V
- Compatibility: DDR5 RDIMM server platforms (not compatible with UDIMM/SO-DIMM)

FAQs

Q: Is this DIMM compatible with my server?
A: It is designed for platforms that support DDR5 RDIMM. Check your server’s memory QVL and required part numbers to confirm compatibility.

Q: Can I mix this with other memory speeds or capacities?
A: Mixing is possible on many platforms, but memory will clock down to the slowest DIMM and you must follow the server’s population rules.

Q: Is this ECC memory?
A: Yes, it is ECC Registered (RDIMM) for enterprise reliability.

Q: Does this work in desktops or laptops?
A: No. It is a 288-pin DDR5 RDIMM for servers and workstations that require registered ECC memory.

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