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Four green DDR4 RDIMM modules, bare black chips, gold edge connectors

NEMIX RAM

NEMIX RAM 128GB (4x32GB) DDR4 3200 ECC RDIMM 2Rx4 CL22 memory upgrade

SKU CH-QWYT-J4GJ9

128 GB DDR4 ECC registered server memory kit with four 32 GB modules running at 3200 MT/s CL22 for Dell systems

  • Total capacity128 GB (4 × 32 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V

Capacity 128GB 4X32GB

  • 128 GB capacity across four 32 GB modules
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • ECC registered design detects and corrects data errors
  • 2Rx4 dual-rank organisation for high-density server workloads
  • 2 V operation at CL22 latency for efficient performance

Dell server memory kit

This NEMIX RAM kit provides 128GB of DDR4 ECC registered memory across four 32GB modules. It is built for Dell servers and workstations that require registered DIMMs for stable operation. The 288-pin RDIMM form factor fits compatible Dell platforms. System administrators upgrading memory capacity in qualified Dell systems will find this kit suitable.

Sustained load behaviour

Registered buffering and ECC error correction maintain data integrity during continuous server workloads. The modules operate at 1.2V with CL22 latency at the rated 3200 MT/s speed. Major OEM DRAM from Samsung, Micron or Hynix is used to support reliability under prolonged utilisation. Heat spreaders are not included, so chassis airflow must handle thermal management.

Deciding specification

The kit uses a 2Rx4 rank organisation, which determines how the memory controller addresses each module. This rank structure must match the Dell system's memory population rules for the configuration to function. Buyers should verify that their specific Dell model supports 2Rx4 registered DIMMs at this capacity before purchasing.

How it compares

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

Price $1,183.99
Pricier than about 62% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (4 × 32 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $9.25 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

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Specifications

Product
Brand nameNEMIX RAM
Product lineDell Server/Workstation Compatible Series Memory
Model nameDell DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-324K4
Total capacity128 GB (4 × 32 GB)
Product type288-Pin DDR4 RDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell
In the box
Included items128 GB (4 × 32 GB) DDR4 3200 MHz PC4-25600 2Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Other versions of this model

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Questions about this item

How much power does the 1.20V DDR4 3200 kit draw when the server runs continuously?

Each module operates at 1.20V, the standard DDR4 voltage, so total power scales with the four 32GB sticks and the 2Rx4 organisation under load.

What must the Dell system already have to accept this 288-pin RDIMM kit?

The motherboard needs four free 288-pin DDR4 RDIMM slots that support registered ECC memory at 3200 MT/s and a BIOS that recognises 2Rx4 modules.

Will the CL22 registered modules work alongside older DDR4 sticks I keep in the same Dell server?

Mixing ranks or latencies can prevent the system from posting; Dell servers usually require identical 2Rx4 CL22 modules in every populated channel.

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