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Four green 288-pin DDR4 RDIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM 128GB (4x32GB) DDR4 3200 ECC RDIMM CL22 2Rx8 1.2V 288-Pin ASUS WRX80 Creator R2.0 Memory Upgrade

SKU CH-WCJD-XJDH2

128 GB DDR4 ECC registered server kit with four 32 GB modules at 3200 MHz, CL22, 1.2 V, 2Rx8, 288-pin for ASUS WRX80 Creator R2.0

  • Total capacity128 GB (4 × 32 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 128GB quad-channel capacity for heavy workloads
  • DDR4 3200 speed with CL22 latency
  • ECC registered design protects data integrity
  • 2V operation reduces power draw
  • Validated for ASUS WRX80 Creator R2.0 motherboard

ASUS WRX80 Creator R2.0 Memory Kit

This 128GB kit contains four 32GB DDR4 3200 ECC RDIMM modules validated for the ASUS WRX80 Creator R2.0 motherboard. It targets workstation builders who need registered memory with error correction for stable operation under sustained loads.

Registered ECC Limits on WRX80 Platform

Registered DIMMs add a clock cycle of buffering that supports higher capacities per channel but increases latency to CL22 at 3200 MT/s. The platform accepts 2Rx8 organisation at 1.2V, so mixing unbuffered or non-ECC modules will prevent the system from posting.

Four-Module 128GB Capacity Decides Fit

The kit delivers exactly 128GB across four slots using 2Rx8 Samsung, Micron or Hynix chips. Buyers who need more than 128GB or who plan to populate eight slots must verify the motherboard's maximum supported density per DIMM before ordering.

How it compares

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

Price $1,240.99
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 $9.70 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 lineASUS Server Motherboard Compatible Series Memory
Model nameASUS DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-328K4
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 rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsASUS
In the box
Included items128 GB (4 × 32 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Should I pick this 128GB kit or a smaller capacity for my ASUS WRX80 Creator R2.0?

The kit provides 128GB in four 32GB modules and is built for the WRX80 Creator R2.0; choose it when your workload needs that much registered ECC memory.

What does the 3200 speed rating deliver once the modules are installed?

The DDR4 3200 (PC4-25600) modules run at 3200 MT/s with CL22 latency at 1.20V, giving the rated bandwidth and timing on the WRX80 platform.

How does the 288-pin RDIMM interface limit what I can do with this memory?

The 288-pin DDR4 RDIMM form factor fits only DDR4 registered DIMM slots; it cannot be used in UDIMM, SO-DIMM or DDR5 sockets.

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