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Eight green DDR4 RDIMM modules with gold contacts, no heat spreaders

NEMIX RAM

NEMIX RAM 64GB (8x8GB) DDR4 3200 ECC RDIMM CL22 1.2V 288-pin server RAM

SKU CH-ZQ0X-P1S5E

Eight-module 64 GB DDR4 3200 ECC RDIMM kit with CL22 latency and 1.2 V operation for registered server platforms

  • Total capacity64 GB (8 × 8 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeRegistered

Capacity 64GB (8 x 8GB)

  • ECC protection guards data integrity in critical workloads
  • 3200 MHz DDR4 speed handles demanding server tasks
  • Registered RDIMM design stabilises high-density configurations
  • 20 V operation reduces power draw per module
  • 8 x 8 GB kit delivers 64 GB total capacity

64GB DDR4 ECC RDIMM kit

This NEMIX RAM kit provides 64GB of DDR4 server memory across eight 8GB registered DIMMs. It is built for IT professionals and system builders who need ECC error correction and registered signalling in 288-pin slots. The modules run at 3200 MT/s with CL22 latency at 1.20V.

Thermals noise and power draw

Each module operates at the standard 1.20V DDR4 voltage without a heat spreader, relying on server chassis airflow for cooling. Registered buffering and ECC logic add minimal power overhead compared with unbuffered alternatives. The 1Rx8 organisation keeps per-module electrical load low for dense configurations.

What the bundle changes

The eight-module kit is pre-matched and stress-tested as a single 64GB solution, removing the need to source individual sticks and verify compatibility manually. Major OEM Samsung, Micron or Hynix DRAM chips are used across the set to maintain consistent timing and reliability. No additional software or accessories are included.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $631.99
Pricier than about 74% of the 6,523 comparable items (median $188.99).
Total capacity 64 GB (8 × 8 GB)
Higher than about 70% of the 6,064 comparable items (median 32 GB).
Price per GB $9.87 per GB
Pricier than about 67% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Memory
Model nameDDR4 ECC RDIMM Registered Server Memory
Part numberMR25600-818K8
Total capacity64 GB (8 × 8 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
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.2 V

Other versions of this model

5 more in the same range

Questions about this item

How do I install the 8x8GB DDR4 3200 RDIMM kit in my server and what step is often missed?

Power down the server, open the chassis, align each 288-pin module with the DIMM slot key notch, press firmly until the retention clips click, then populate all eight slots in the channel order shown in the motherboard manual; the step most people skip is verifying the exact slot sequence for quad-channel operation.

What maintenance or replacement will the 64GB ECC registered kit need over its service life?

The modules have no heat spreaders and no moving parts, so no routine maintenance is required; if a single 8GB stick fails, replace only that module with another DDR4 3200 CL22 1.20V 1Rx8 RDIMM to keep the matched set intact.

What limit appears first when the 1.20V RDIMM kit runs sustained workloads?

The primary limit is the DDR4 3200 CL22 timing ceiling; under continuous load the fixed CAS latency and 1.20V voltage cap maximum throughput before the memory controller hits its bandwidth wall.

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