• Cisco HCI-MRX64G2RE5 64GB DDR5-6400 RDIMM green white module
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Cisco

Cisco HCI-MRX64G2RE5 | 64GB DDR5-6400 RDIMM, 2Rx4, ECC Registered, 288‑pin (16Gb ICs)

HCI-MRX64G2RE5

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Description

High-density DDR5 RDIMM designed for modern server platforms, delivering up to 6400 MT/s bandwidth with ECC for enhanced data integrity. The 2Rx4 layout with 16Gb ICs balances capacity and performance for virtualization, databases, and memory-intensive workloads.

Features

- High bandwidth DDR5-6400 for demanding server workloads
- ECC Registered design for enhanced data integrity and stability
- 2Rx4 architecture optimized for performance and capacity
- Designed for compatibility with next‑generation server 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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Technical Specifications

FAQs

Technical Specifications

- Capacity: 64GB
- Memory type: DDR5 RDIMM (Registered ECC)
- Speed: 6400 MT/s (PC5-51200)
- Rank / Organization: 2Rx4
- DRAM density: 16Gb ICs
- Voltage: 1.1V (nominal DDR5)
- Pin count: 288‑pin
- Error correction: ECC (Registered)
- Form factor: RDIMM
- Compatibility: Servers/workstations that support DDR5 RDIMM; check platform QVL and CPU IMC support

FAQs

Q: Is this module compatible with my server?
A: Your platform must support DDR5 RDIMM (Registered ECC). Refer to the system QVL or memory support list for confirmation.

Q: Can I mix this with other speeds or capacities?
A: Mixing is not recommended. If mixed, the memory will operate at the lowest common speed/timings and may impact stability.

Q: Does this module support ECC?
A: Yes. It is a Registered ECC module for servers and workstations that require error correction.

Q: Do I need to install memory in pairs or specific channels?
A: Follow your motherboard’s channel population guidelines for optimal performance (e.g., balanced across channels).

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