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Four green DDR4 RDIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM 64GB (4x16GB) DDR4 3200 CL22 ECC RDIMM Gigabyte WRX80-SU8-IPMI memory upgrade

SKU CH-ADBR-Z8MX9

A 64GB kit of four 16GB DDR4 3200 ECC registered DIMMs for Gigabyte WRX80-SU8-IPMI motherboards

  • Total capacity64 GB (4 × 16 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 64 GB total capacity across four 16 GB modules
  • DDR4 3200 speed with CL22 latency for responsive throughput
  • ECC registered RDIMM design protects data integrity under load
  • 20 V operation keeps power draw low in dense servers
  • 288-pin 2Rx8 layout validated for Gigabyte WRX80-SU8-IPMI motherboard

Server-grade memory kit

This 64GB kit contains four 16GB DDR4 RDIMM modules rated at 3200MHz with CL22 latency. It targets IT professionals and system builders who need registered ECC memory for the Gigabyte WRX80-SU8-IPMI motherboard. The modules operate at 1.2V and use 2Rx8 organization for stable server workloads.

Registered DIMM integration

Each 288-pin module fits the WRX80 platform's RDIMM slots and requires a motherboard that supports registered ECC memory. The registered buffer reduces electrical load on the memory controller, freeing the CPU to manage larger memory configurations. No heat spreaders are fitted, so airflow across the DIMM area must be adequate.

Capacity for multi-threaded tasks

The 64GB total capacity handles virtualization, database caching and multi-user workloads with headroom for simultaneous VMs. Four populated slots leave no room for further expansion on this board without replacing modules. Workloads that exceed 64GB will require a higher-capacity kit or a platform with more memory channels.

How it compares

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

Price $459.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 64 GB (4 × 16 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $7.19 per GB
Cheaper than about 56% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineGigabyte Server Motherboard Compatible Series Memory
Model nameGigabyte DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-624K4
Total capacity64 GB (4 × 16 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 rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsGIGABYTE
In the box
Included items64 GB (4 × 16 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will the CL22 latency become a bottleneck under sustained server workloads?

CL22 is the rated CAS latency for these DDR4 3200 modules; sustained throughput depends on the Gigabyte WRX80-SU8-IPMI memory controller and the number of populated channels.

How much heat do four registered DIMMs generate when running 24/7 at 1.2 V?

Each 16 GB RDIMM operates at 1.20 V without a heat spreader; total power draw scales with all four modules active, so chassis airflow must handle the combined thermal load.

Does the Gigabyte WRX80-SU8-IPMI need a specific BIOS version or CPU to recognise this 64 GB kit?

The kit is validated for the Gigabyte WRX80-SU8-IPMI motherboard; compatible processor and firmware requirements are defined by that platform.

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