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Green bare circuit board with gold edge connectors and black memory chips

NEMIX RAM

NEMIX RAM MR25600-818K1 8GB DDR4 3200 ECC RDIMM memory upgrade

SKU CH-KH4K-GJPPJ

An 8 GB DDR4 3200 ECC registered DIMM built for ASUS WRX80 Creator motherboards

  • Total capacity8 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • ECC protection safeguards data integrity in server workloads
  • Registered design stabilises signal for reliable multi-module operation
  • 3200 MHz DDR4 speed matches platform bandwidth requirements
  • 2 V operation reduces power draw per module
  • Validated for ASUS WRX80 Creator R2.0 motherboard compatibility

Server-grade DDR4 ECC RDIMM

This 8 GB DDR4 3200 module delivers registered ECC memory for ASUS WRX80 Creator and WRX80 Creator R2.0 motherboards. It operates at PC4-25600 speed with CL22 latency and 1.2 V power draw. The single-rank 1Rx8 organisation suits workstations and servers that require error-correcting registered DIMMs.

288-pin registered design

The RDIMM form factor uses 288 pins and includes a register buffer that reduces electrical load on the memory controller. No heat spreader is fitted, so airflow in the chassis handles cooling directly. Registered signalling helps maintain signal integrity when multiple modules populate the board.

DDR4 platform limits

DDR4 tops out at 3200 MT/s in this configuration, so bandwidth is capped by the generation rather than the module. Registered ECC DIMMs cannot be mixed with unbuffered non-ECC memory on the same platform. Capacity per slot is limited to the density of available DDR4 ICs.

How it compares

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

Price $73.99
Cheaper than about 72% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% 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 lineASUS Server Motherboard Compatible Series Memory
Model nameASUS DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-818K1
Total capacity8 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 rank1Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsASUS
In the box
Included items8 GB (1 × 8 GB) DDR4 3200 MHz PC4-25600 1Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Does the DDR4 3200 PC4-25600 interface run at 3200 MT/s on the ASUS WRX80 Creator R2.0 motherboard?

Yes, the module is rated DDR4 3200 (PC4-25600) and the WRX80 Creator R2.0 supports that speed with registered ECC DIMMs.

Will the 288-pin RDIMM fit the WRX80 Creator R2.0 DIMM slots without a heat spreader?

The 288-pin RDIMM form factor matches the motherboard slots; the module has no heat spreader, so clearance is not an issue.

How do I install this single 8 GB 1Rx8 ECC RDIMM and what step is often missed?

Power off, open the chassis, align the notch, press firmly until the latches click, then enable ECC in the BIOS — that last step is frequently skipped.

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