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Cisco

Cisco HCIX-MR256G8RE3 | 256GB DDR5 RDIMM, 5600 MT/s, ECC, 8Rx4 (16Gb DRAM)

SKU:HCIX-MR256G8RE3

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Description

256GB DDR5 RDIMM operating at 5600 MT/s to maximize bandwidth on supported servers while providing ECC reliability. 8Rx4 rank structure using 16Gb DRAM delivers extreme per-slot capacity for consolidation and memory-hungry workloads. Suited to modern DDR5 platforms with high-density DIMM support.

Features

- Extreme 256 GB capacity per DIMM
- High-speed DDR5 5600 MT/s bandwidth
- ECC Registered design for data integrity and uptime
- 8Rx4 rank configuration with 16Gb DRAM
- 288-pin DDR5 RDIMM standard for server platforms
- Engineered for virtualization, databases, and HCI clusters

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 my server run this at 5600 MT/s?
A: Speed depends on CPU generation, memory channels populated, and BIOS; it may downclock accordingly.

Q: Can I mix with 4800 MT/s modules?
A: Yes, the memory subsystem will run at the lowest common supported speed.

Q: Is ECC supported?
A: Yes, as an ECC Registered DDR5 module with on-die ECC.

Q: Any special population rules for 8Rx4?
A: Follow your server’s memory population guide; high-rank DIMMs may limit max speed or slot count.

Q: Desktop use?
A: Not supported on typical desktops; requires a board that supports RDIMM.

Technical Specifications

- Capacity: 256 GB
- Memory type: DDR5 RDIMM (Registered, ECC)
- Data rate: 5600 MT/s
- Rank: 8Rx4
- 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 per CPU/population

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