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Green DDR4 RDIMM module, 288 pins, black chips, no heat spreader

NEMIX RAM

NEMIX RAM 64GB DDR4 3200 CL22 2Rx4 ECC RDIMM SuperMicro memory upgrade

SKU CH-DV2P-7GAQ5

64 GB DDR4 3200 ECC registered RDIMM for SuperMicro servers, CL22 2Rx4

  • Total capacity64 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 64GB capacity supports heavy server workloads
  • DDR4 3200 speed delivers high data throughput
  • ECC registered design protects data integrity
  • 2Rx4 dual-rank layout maximises memory density
  • 2V operation reduces power consumption

SuperMicro ECC RDIMM upgrade

This 64GB DDR4 module targets SuperMicro servers and workstations that require registered ECC memory. It delivers a single 2Rx4 stick rated at 3200MHz with CL22 timings. System builders expanding memory capacity in compatible platforms will find the 288-pin RDIMM form factor matches the required slot specification.

Sustained load behaviour

Registered buffering and ECC correction maintain data integrity during continuous server workloads. The 1.20V operating voltage supports stable operation across extended compute cycles. Major OEM DRAM chips from Samsung, Micron or Hynix underpin consistent throughput without the variability of consumer-grade modules.

Thermals and power

Bare modules without a heat spreader rely on chassis airflow for cooling. The 1.2V DDR4 standard limits power draw per stick, reducing thermal load in dense configurations. Silent operation is inherent as no active cooling components are present on the PCB.

How it compares

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

Price $471.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 64 GB
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $7.37 per GB
Cheaper than about 55% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineSuperMicro Server/Workstation Compatible Series Memory
Model nameSuperMicro DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-924K1
Total capacity64 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 items64 GB (1 × 64 GB) DDR4 3200 MHz PC4-25600 2Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

How much power does the 1.20V 64GB DDR4 3200 module draw under continuous server load?

The module operates at 1.20V DDR4 standard voltage. Registered ECC RDIMMs at this voltage typically draw a few watts per stick under sustained load; exact draw depends on the Supermicro platform and memory controller configuration.

What motherboard slot and chipset support are required to run this 288-pin 2Rx4 ECC RDIMM?

A Supermicro server or workstation board with DDR4 RDIMM slots, registered ECC support, and a memory controller qualified for 2Rx4 64GB density is required. The module is 288-pin DDR4 keyed for registered DIMM sockets only.

Will this CL22 3200MHz module downclock reliably alongside older DDR4 ECC RDIMMs?

JEDEC DDR4 modules negotiate a common speed at boot. When mixed with slower DDR4 ECC RDIMMs, the memory controller will run all populated slots at the lowest common supported frequency and matching timings.

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