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Eight green DDR4 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 256GB 8x32GB DDR4 3200 CL22 ECC RDIMM 2Rx8 1.2V memory upgrade

SKU CH-2GHR-53NJ4

Eight 32 GB DDR4 modules deliver 256 GB of registered ECC memory at 3200 MHz CL22 for Supermicro X12QCH+ servers

  • Capacity256GB (8 x 32GB)
  • Type288-Pin DDR4 RDIMM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL22
  • Voltage1.20V
  • ECCYes

Size 256GB 8X32GB

Show 8 more configurations
  • Full 256 GB capacity from eight matched 32 GB modules
  • DDR4 3200 speed with CL22 timing for rated server performance
  • Registered ECC design offloads the controller and corrects single-bit errors
  • 2Rx8 1.2 V spec matches the Supermicro X12QCH+ memory controller exactly
  • 288-pin RDIMM form factor fits the required server slots

256GB DDR4-3200 ECC RDIMM kit for Supermicro X12QCH+

This eight-module kit delivers 256GB of registered DDR4 memory at 3200MHz with CL22 latency and 1.2V operation. It is built for the Supermicro X12QCH+ motherboard and matches the board's required 288-pin RDIMM form factor and population rules.

Full 256GB capacity with registered buffering

Registered architecture offloads the memory controller so all eight slots run fully populated at the rated 3200MHz speed. ECC corrects single-bit errors on the fly to prevent silent data corruption. The kit stops at 256GB; systems needing more memory must use higher-density modules or a different platform.

Replaces smaller RDIMM sets

The matched 8x32GB kit removes population-order conflicts that appear when mixing module sizes or ranks. It is worth the jump when the server needs maximum supported capacity with guaranteed stability. It does not fit boards that require unbuffered UDIMMs or SODIMMs.

Highlights

  • Full 256 GB capacity from eight matched 32 GB modules
  • DDR4 3200 speed with CL22 timing for rated server performance
  • Registered ECC design offloads the controller and corrects single-bit errors
  • 2Rx8 1.2 V spec matches the Supermicro X12QCH+ memory controller exactly
  • 288-pin RDIMM form factor fits the required server slots

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR4 ECC RDIMM Registered Server Memory
Part NumberMR25600-328K8
Capacity256GB (8 x 32GB)
Type288-Pin DDR4 RDIMM
SpeedDDR4 3200 (PC4 25600)
CAS LatencyCL22
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR4 ECC RDIMM Motherboard Compatible
Package Content256GB 8X32GB DDR4 3200MHz PC4-25600 2Rx8 1.2V 288-PIN ECC RDIMM KIT

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Questions about this item

Will the 2Rx8 registered ECC modules work if I keep some older 1Rx8 DDR4 RDIMMs in the same Supermicro X12QCH+ board?

The board's memory controller treats each rank independently; mixing 2Rx8 and 1Rx8 registered ECC DIMMs is supported as long as the population order in the manual is followed and all modules run at 1.2 V DDR4 3200.

How can I verify the kit is running at the rated DDR4 3200 CL22 after installation?

Enter the BIOS or use a tool such as dmidecode on Linux; each of the eight 32 GB DIMMs should show 3200 MT/s, CAS 22, 1.2 V, registered ECC, and 2Rx8 organisation.

What comes in the box and is any extra hardware needed for the Supermicro X12QCH+?

The package contains the eight 32 GB DDR4 3200 CL22 288-pin registered ECC RDIMMs only; no heat spreaders, cables, or additional parts are included or required for installation.

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