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Green circuit board with black memory chips, gold edge connector, no heat spreader

NEMIX RAM

NEMIX RAM 32GB DDR4 3200 ECC RDIMM 2Rx4 CL22 1.2V 288-pin SuperMicro memory upgrade

SKU CH-JWQY-BYP7N

32 GB DDR4 3200 ECC registered DIMM with 2Rx4 organisation, CL22 latency and 1.2 V operation for Supermicro servers

  • Total capacity32 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 32GB DDR4 3200 ECC RDIMM for SuperMicro servers
  • Registered 2Rx4 design with CL22 latency
  • 20V operation lowers power draw
  • Major OEM Samsung, Micron, Hynix chips
  • Rigorously stress tested under load

32GB DDR4 3200 ECC RDIMM for SuperMicro servers

This registered DIMM delivers 32GB of DDR4 3200 memory with ECC and a CAS latency of CL22. It operates at 1.2V using a 2Rx4 organisation and fits 288-pin DDR4 slots. The module is built for SuperMicro platforms that require registered ECC memory.

Sustained load behaviour with registered ECC

Registered buffering reduces electrical load on the memory controller during continuous operation. ECC corrects single-bit errors and detects multi-bit errors to maintain data integrity under prolonged workloads. The CL22 timing and 1.2V voltage support stable throughput in server and workstation environments.

Verify registered ECC support and slot availability

Confirm the target system accepts DDR4 288-pin RDIMM modules with ECC and registered buffering. Check that the motherboard or server platform supports 2Rx4 rank configuration at 3200 MT/s. Ensure an empty DIMM slot is available for the single 32GB module.

How it compares

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

Price $268.99
Cheaper than about 56% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $8.41 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineSuperMicro Server/Workstation Compatible Series Memory
Model nameSuperMicro DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-324K1
Total capacity32 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 systemsSupermicro
In the box
Included items32 GB (1 × 32 GB) DDR4 3200 MHz PC4-25600 2Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Does the 1.2 V rating keep heat low when this 32 GB DDR4 3200 ECC RDIMM runs continuously?

The module operates at the standard DDR4 voltage of 1.2 V and has no heat spreader, so airflow in the server chassis handles cooling.

What must the motherboard provide for this 288-pin 2Rx4 CL22 registered DIMM to function?

A DDR4 RDIMM slot that supports ECC registered memory at 3200 MT/s and can address a 2Rx4 organisation.

Can this CL22 3200 module share a channel with slower DDR4 ECC RDIMMs already installed?

The memory controller will clock all DIMMs on the channel to the lowest common speed and latency, so mixing with slower modules is possible.

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