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Cisco

Cisco HCIX-MR128G4RE3 | 128GB DDR5 RDIMM, 5600 MT/s, ECC, 4Rx4 (16Gb DRAM)

SKU:HCIX-MR128G4RE3

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Description

128GB DDR5 RDIMM delivering 5600 MT/s performance with ECC for mission-critical reliability. 4Rx4 organization using 16Gb DRAM provides dense capacity while preserving signal integrity across channels. Ideal for next-gen DDR5 server platforms seeking maximum bandwidth and capacity per slot.

Features

- Enterprise 128 GB capacity per DIMM
- High-speed DDR5 5600 MT/s throughput
- ECC Registered architecture for data integrity
- 4Rx4 layout with 16Gb DRAM for dense capacity
- 288-pin DDR5 RDIMM standard
- Optimized for multi-socket, multi-channel servers
- Adaptive speed negotiation for mixed environments

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 run at 5600 MT/s in my server?
A: Actual speed depends on CPU, memory population, and BIOS; it may downclock to the platform’s supported rate.

Q: Can I mix with 4800 MT/s DDR5 RDIMMs?
A: Yes, all modules will operate at the lowest common supported speed and timings.

Q: Is this ECC memory?
A: Yes, it is an ECC Registered DIMM with DDR5 on-die ECC.

Q: Is 4Rx4 suitable for virtualization and databases?
A: Yes, it provides high density and stability favored in memory-intensive server workloads.

Q: Desktop compatibility?
A: Not typically; most desktops require UDIMM and do not support RDIMM.

Technical Specifications

- Capacity: 128 GB
- Memory type: DDR5 RDIMM (Registered, ECC)
- Data rate: 5600 MT/s
- Rank: 4Rx4
- DRAM density: 16Gb
- Data width: x4 DRAM organization
- Pins: 288‑pin RDIMM
- Voltage: 1.1 V (DDR5 standard)
- Error correction: ECC (on-die + RDIMM buffering)
- Compatibility: DDR5 RDIMM-capable servers; speed negotiates down if mixed

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