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Two green 288-pin DDR4 RDIMM sticks in a kit

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR4 3200 2Rx4 ECC RDIMM server RAM

SKU CH-MWX8-FFB0B

A 64 GB DDR4 3200 ECC RDIMM kit with two 32 GB modules, CL22 latency, 1.2 V operation and 2Rx4 registered design for server stability

  • Capacity64GB (2 x 32GB)
  • Type288-Pin DDR4 RDIMM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL22
  • Voltage1.20V
  • ECCYes

Capacity 64GB (2 x 32GB)

  • 64 GB kit expands server capacity for heavy workloads
  • Dual 32 GB modules enable full dual-channel bandwidth
  • DDR4 3200 CL22 at 1.20 V balances speed and efficiency
  • ECC registered design detects errors and stabilises critical data
  • 2Rx4 288-pin RDIMM layout fits standard server slots

Server memory kit for registered ECC platforms

This 64GB kit provides two 32GB DDR4 3200 RDIMM modules built for servers and workstations that require registered ECC memory. IT professionals select it for mission-critical systems where data integrity and stability are mandatory. The matched pair installs in minutes following the system manual.

Registered 2Rx4 organisation with CL22 timing

Each module uses a 2Rx4 rank structure and operates at 1.20V with a CAS latency of 22 cycles at 3200 MT/s. The registered buffer reduces electrical load on the memory controller, allowing higher capacities per channel. Motherboards must support DDR4 RDIMM ECC to recognise and use this kit.

Bare modules without heat spreaders

No thermal covers are included, so airflow in the chassis must be sufficient for the operating environment. The kit contains only the two memory modules; no software, cables or additional hardware are bundled. Buyers who need buffered DIMMs with integrated cooling should verify chassis clearance before ordering.

Highlights

  • 64 GB kit expands server capacity for heavy workloads
  • Dual 32 GB modules enable full dual-channel bandwidth
  • DDR4 3200 CL22 at 1.20 V balances speed and efficiency
  • ECC registered design detects errors and stabilises critical data
  • 2Rx4 288-pin RDIMM layout fits standard server slots

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Memory
ModelDDR4 ECC RDIMM Registered Server Memory
Part NumberMR25600-324K2
Capacity64GB (2 x 32GB)
Type288-Pin DDR4 RDIMM
SpeedDDR4 3200 (PC4 25600)
CAS LatencyCL22
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
FeaturesDDR4 ECC RDIMM Registered Server Memory Motherboard Compatible

Other versions of this model

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Questions about this item

Will the CL22 latency slow down my server workloads?

CL22 is the standard timing for DDR4 3200 ECC registered modules. The registered buffer adds one cycle, so real-world throughput matches the PC4-25600 rating for typical server tasks.

Does the PC4-25600 rating guarantee 25600 MB/s on any motherboard?

PC4-25600 is the peak transfer rate of the DDR4 3200 spec. Actual bandwidth depends on the memory controller, channel population and BIOS settings of the host system.

Will these 288-pin RDIMMs fit in a standard ATX desktop board?

The modules are 288-pin DDR4 RDIMMs with a registered buffer. They only work in motherboards that explicitly support registered ECC memory; most consumer ATX boards do not.

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