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Green rectangular DDR5 RDIMM module with black chips and gold contacts, no heat spreader

NEMIX RAM

NEMIX RAM 64GB DDR5 5600 CL46 2Rx4 ECC RDIMM memory upgrade

SKU CH-0540-GP6TJ

64 GB DDR5 5600 ECC registered RDIMM with CL46 latency and 1.1 V operation for Cisco servers

  • Total capacity64 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 64 GB capacity supports heavy server workloads
  • DDR5 5600 MT/s delivers high memory bandwidth
  • CL46 latency balances speed with stability
  • 10 V operation reduces power draw
  • 2Rx4 registered ECC design ensures data integrity

64 GB DDR5 RDIMM for Cisco servers

This registered DDR5 module delivers 64 GB of error-correcting memory at 5600 MT/s with CL46 latency. It operates at 1.10 V and uses a 2Rx4 organisation on a 288-pin form factor. The module is built with major OEM chips and validated for Cisco UCS platforms.

Suited for IT teams expanding Cisco UCS capacity

Administrators adding memory to qualified Cisco servers will find this single 64 GB RDIMM a direct fit. Environments that require unbuffered UDIMMs, non-ECC modules or speeds other than 5600 MT/s should select a different part.

Handles large virtualisation and database workloads

The 64 GB density provides ample headroom for multi-tenant virtualisation, in-memory databases and heavy container deployments. Workloads that exceed the capacity of a single module or demand higher frequencies will require additional DIMM slots or faster-rated memory.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $2,030.99
Pricier than about 68% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $31.73 per GB
Pricier than about 90% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineCisco Server Compatible Series Memory
Model nameCisco DDR5 5600 MHz ECC RDIMM Registered Server Memory
Part numberMR44800-924K1
Total capacity64 GB
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsCisco
In the box
Included items64 GB (1 × 64 GB) DDR5 5600 MHz PC5-44800 2Rx4 1.1 V CL46 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Will this 288-pin DDR5 module fit the DIMM slots on my Cisco UCS server?

The module uses the standard 288-pin DDR5 RDIMM form factor designed for Cisco UCS systems that accept registered ECC memory.

Can I mix this 2Rx4 CL46 stick with existing 1Rx4 modules in the same server?

Mixing different rank configurations such as 2Rx4 with 1Rx4 is not recommended; populate identical modules per channel for stable operation.

How do I confirm the memory is running at 5600 MT/s with ECC active after installation?

Check the BIOS memory information or operating system reporting to verify 5600 MT/s speed, CL46 latency and ECC enabled status.

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