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Cisco

Cisco HX-MR-X32G2RS-H | 32GB DDR4-2666 RDIMM, Dual Rank x4, PC4-21300, ECC, 1.2V, 288-pin

SKU:HX-MR-X32G2RS-H

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Description

Enterprise 32GB DDR4-2666 ECC Registered DIMM optimized for reliability and compatibility in UCS/HyperFlex servers. Dual Rank x4 layout provides robust performance for virtualization, databases, and HCI workloads while maintaining strong RAS characteristics.

Features

- ECC Registered DIMM for mission-critical reliability
- Dual Rank x4 architecture for strong throughput
- Optimized for 2nd/3rd-gen DDR4 server platforms
- 1.2V operation for energy efficiency
- Qualified for UCS/HyperFlex deployments

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 module work alongside 3200 RDIMMs?
A: Yes, but all modules will run at the lowest common supported speed (e.g., 2666 MT/s).

Q: Why choose Dual Rank?
A: Dual Rank modules can improve effective bandwidth on some platforms due to rank interleaving, depending on CPU and memory controller.

Q: Can I mix RDIMMs with LRDIMMs?
A: No. Use only one memory type as specified by your server platform.

Q: Are special population rules required?
A: Yes. Follow your server’s DIMM slot order and channel balancing guidelines for best performance.

Technical Specifications

- Capacity: 32GB
- Memory type: DDR4 SDRAM
- Speed: 2666 MT/s (PC4-21300)
- Module type: ECC Registered (RDIMM)
- Rank: Dual Rank (DR) x4
- Voltage: 1.2V
- Form factor: 288-pin RDIMM
- Error correction: ECC
- Compatibility: Designed for UCS/HyperFlex servers; verify platform QVL
- Downspeed behavior: Matches lowest supported speed when mixed

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