• Cisco HCIX-MR128G2RG5 128GB DDR5-6400 RDIMM green silver module
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Cisco

Cisco HCIX-MR128G2RG5 | 128GB DDR5-6400 RDIMM 2Rx4 | ECC Registered, 288-pin

HCIX-MR128G2RG5

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Description

Ultra‑fast 128GB DDR5 RDIMM rated at 6400 MT/s for top‑tier throughput on compatible server platforms. Dual‑rank x4, ECC Registered construction provides robust data integrity and predictable performance for demanding virtualization, HPC, and analytics workloads.

Features

- Top‑bin DDR5-6400 speed for maximum memory bandwidth
- 128GB per DIMM to increase total system capacity
- ECC Registered design for enterprise‑grade reliability
- 2Rx4 organization for balanced performance and stability
- Optimized for next‑generation server platforms supporting DDR5

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: 128GB
- Memory type: DDR5 RDIMM (ECC Registered)
- Speed: 6400 MT/s
- Rank/width: 2Rx4
- Pin count: 288‑pin
- Voltage: 1.1V (nominal)
- Error correction: ECC (Registered)
- Architecture: On‑die ECC and integrated PMIC (DDR5)
- Compatibility: Servers that support DDR5 RDIMM (check system QVL/HCL)
- Best for: High‑performance computing, virtualization, analytics

FAQs

Q: Will this run at 6400 MT/s in any server?
A: Actual operating speed depends on CPU, memory population, BIOS, and platform limits; it will run at the highest speed supported by the system.

Q: Is mixing with other DDR5 DIMM types supported?
A: Do not mix RDIMM with LRDIMM. Mixing capacities or speeds is platform‑dependent and typically downclocks to the lowest common supported speed.

Q: Does it support ECC?
A: Yes. It is an ECC Registered DIMM with DDR5 on‑die ECC for enhanced reliability.

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