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Eight green DDR4 RDIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM 512GB (8x64GB) DDR4 3200 CL22 ECC RDIMM server memory upgrade

SKU CH-0AJF-0PQXQ

Eight 64 GB DDR4 3200 CL22 ECC registered DIMMs deliver 512 GB of server-grade capacity for the ASUS Pro WS WRX80E-SAGE SE WiFi motherboard

  • Total capacity512 GB (8 × 64 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 512 GB total capacity scales memory-heavy workloads with eight 64 GB modules
  • ECC registered design detects and corrects single-bit errors for data integrity
  • DDR4 3200 speed delivers 25 600 MT/s bandwidth for demanding server tasks
  • 2 V operation reduces power draw across fully populated DIMM slots
  • Validated for ASUS Pro WS WRX80E-SAGE SE WiFi motherboard compatibility

512 GB ECC RDIMM kit for ASUS WRX80E-SAGE SE

This 512 GB kit contains eight 64 GB DDR4 3200 registered DIMMs built for the ASUS Pro WS WRX80E-SAGE SE WiFi motherboard. Each module runs at 1.2 V with CL22 latency and uses a 2Rx4 organisation. The memory is validated for server and workstation workloads that require error-correcting code.

Eight matched modules enable full 512 GB capacity

The kit ships as a matched set of eight 288-pin RDIMMs so the platform can populate all channels at the rated 3200 MT/s speed. Major-brand Samsung, Micron or Hynix ICs are used throughout. No heat spreaders are fitted, leaving the modules at standard height for dense server chassis.

Registered DDR4 limits overclocking

The registered buffer and ECC function add latency that prevents typical overclocking headroom. Consumer desktop motherboards that lack RDIMM support will not accept these modules. The 3200 MT/s JEDEC standard caps the official data rate without manual tuning.

How it compares

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

Price $3,833.99
Pricier than about 76% of the 21,161 comparable items (median $397.99).
Total capacity 512 GB (8 × 64 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $7.49 per GB
Cheaper than about 54% of the 20,941 comparable items (median $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 numberMR25600-924K8
Total capacity512 GB (8 × 64 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 systemsASUS
In the box
Included items512 GB (8 × 64 GB) DDR4 3200 MHz PC4-25600 2Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will the 64 GB modules need any active cooling or fan upgrades for a server running 24/7?

These DDR4 3200 RDIMMs operate at 1.20 V without heat spreaders; standard chassis airflow is sufficient for continuous operation.

What sustained bandwidth ceiling does the PC4-25600 rating impose on this 512 GB kit?

The DDR4 3200 specification caps theoretical throughput at 25 600 MB/s per channel, which is the first hard limit under heavy load.

How much power does the 8-module kit draw at full load and does it raise case temperature?

At 1.2 V the 8 x 64 GB registered modules consume modest power; typical server airflow keeps temperatures well within DDR4 limits.

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