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Two green DDR4 RDIMM sticks with gold contacts, no heat spreaders

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR4 3200 ECC RDIMM CL22 2Rx4 Dell PowerEdge R7525 memory upgrade

SKU CH-QTCQ-0VCWC

64 GB dual-channel DDR4 3200 ECC RDIMM kit with CL22 timing for Dell PowerEdge R7525 servers

  • Capacity64GB (2 x 32GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 64 GB capacity expands server memory headroom
  • ECC registered design protects data integrity under load
  • DDR4 3200 speed matches Dell PowerEdge R7525 spec
  • 2 V operation reduces power draw per module
  • 2Rx4 dual-rank layout optimises bandwidth for virtualisation workloads

Dell PowerEdge R7525 memory kit

This NEMIX RAM kit provides 64GB of DDR4 ECC registered memory in two 32GB modules. It is built for the Dell PowerEdge R7525 rack server and runs at 3200MHz with CL22 latency. The modules use 2Rx4 organisation and operate at 1.2V.

IT teams running Dell PowerEdge R7525 servers

This kit suits administrators who need validated ECC RDIMM capacity for the R7525 platform. It is not for desktop PCs, laptops or workstations that require unbuffered DIMMs. Builders using non-Dell systems or different server models should verify compatibility before purchasing.

288-pin RDIMM modules with ECC

The package contains two registered DIMMs with error-correcting code for data integrity under load. No heat spreaders are included, so airflow in the server chassis handles cooling. The modules are stress-tested for stability in enterprise environments.

Highlights

  • 64 GB capacity expands server memory headroom
  • ECC registered design protects data integrity under load
  • DDR4 3200 speed matches Dell PowerEdge R7525 spec
  • 2 V operation reduces power draw per module
  • 2Rx4 dual-rank layout optimises bandwidth for virtualisation workloads

Specifications

BrandNEMIX RAM
SeriesDell Server/Workstation Compatible Series Memory
ModelDell DDR4 3200MHZ ECC RDIMM Registered Server Memory
Part NumberMR25600-324K2
Capacity64GB (2 x 32GB)
SpeedDDR4 3200 (PC4 25600)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemDell
CAS LatencyCL22
Heat SpreaderNo
Type288-Pin DDR4 RDIMM
Rank2Rx4
FeaturesDDR4 ECC Registered RDIMM Server Motherboard Compatible
Package Content64GB (2X32GB) DDR4 3200MHZ PC4-25600 2Rx4 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Does the Dell PowerEdge R7525 need a specific BIOS version before installing these 3200 MHz RDIMMs?

The modules are validated for the R7525; Dell recommends updating to the latest BIOS for full 3200 MHz operation.

Can I mix these 2Rx4 CL22 sticks with existing 1Rx4 or 2Rx8 DDR4 modules in the same server?

Mixing ranks is supported, but the system will run all channels at the speed and timings of the slowest installed module.

How can I confirm the kit is running at 3200 MHz with ECC active after installation?

Check the POST memory summary or iDRAC inventory — both should show 3200 MT/s, ECC enabled and 64 GB total.

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