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Cisco

Cisco HCI-MR128G4RE1 | 128GB DDR5-4800 RDIMM ECC 288-pin PC5-38400 1.1V

SKU:HCI-MR128G4RE1

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Description

128GB DDR5-4800 registered ECC server memory offering robust capacity and dependable performance for mainstream DDR5 platforms. Ideal for memory-dense virtualization, analytics, and general enterprise workloads.

Features

- Enterprise-ready 128GB capacity per DIMM
- Stable performance at DDR5-4800 for broad platform support
- Registered ECC architecture for data integrity
- Energy-efficient 1.1V design
- 288-pin RDIMM for standard server compatibility

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: Is DDR5-4800 compatible with CPUs that support higher speeds?
A: Yes. The memory will operate at the speed supported by the CPU/motherboard and population configuration.

Q: Do I need identical DIMMs in each channel?
A: For best performance and interleaving, populate matched DIMMs per channel as recommended by your platform vendor.

Q: Can I mix this with LRDIMM modules?
A: No. Do not mix RDIMM with LRDIMM; use only one DIMM type across all slots.

Q: Is special cooling required for 128GB DIMMs?
A: Ensure adequate chassis airflow per your server’s guidelines, especially when populating many high-capacity DIMMs.

Technical Specifications

- Capacity: 128GB
- Memory type: DDR5
- Speed: 4800 MT/s (DDR5-4800, PC5-38400)
- Module type: RDIMM (Registered ECC)
- Pins: 288-pin
- Voltage: 1.1V
- ECC: Yes (server-grade; DDR5 on-die ECC plus RDIMM ECC)
- Intended use: Server/Workstation platforms supporting DDR5 RDIMM

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