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Two green DDR4 RDIMM modules without heat spreaders, 288-pin, 64GB kit

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR4 3200MHz PC4-25600 CL22 1.2V 2Rx8 ECC Registered RDIMM 288-pin memory upgrade

SKU CH-SNAS-QXV77

64 GB dual-channel DDR4 kit running at 3200 MHz with CL22 latency and ECC registered stability for the Supermicro X12DPFR-AN6 motherboard

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

Size 64GB 2X32GB

  • Full 64 GB capacity at rated DDR4-3200 speed
  • Registered ECC design prevents silent data corruption
  • 2Rx8 organisation matches controller population rules
  • 20 V operation keeps power draw low
  • Validated for Supermicro X12DPFR-AN6 motherboard

Exact-match DDR4 RDIMM kit for Supermicro

This 64 GB kit contains two 32 GB DDR4 3200 MHz modules built to the PC4-25600 standard. Registered ECC RDIMM architecture with 2Rx8 organisation and CL22 latency at 1.2 V matches the memory controller requirements of the Supermicro X12DPFR-AN6 motherboard. The kit is intended for servers that require registered error-correcting memory in a 288-pin form factor. It is not for systems that accept only unbuffered UDIMMs or SODIMMs.

DDR4 3200 registered ECC limits and population rules

DDR4 3200 sets the maximum data rate at 3200 MT/s with a PC4-25600 bandwidth ceiling. Registered buffering allows full-slot populations without overloading the memory controller, but the motherboard dictates the exact population order and maximum capacity per channel. ECC corrects single-bit errors on the fly yet cannot recover from multi-bit failures. Mixing ranks, voltages or speeds voids the rated timing and may prevent the system from posting at the advertised 3200 MHz speed.

Straightforward 288-pin RDIMM installation

Align the module notch with the 288-pin slot key and press firmly until both retention clips engage. The Registered RDIMM form factor fits only motherboards designed for registered memory; UDIMM-only boards will not accept it. Common issues include ignoring the motherboard manual's slot-population sequence, mixing this kit with existing modules of different rank or voltage, and failing to update the BIOS to a version that supports the full 64 GB capacity.

商品特色

  • Full 64 GB capacity at rated DDR4-3200 speed
  • Registered ECC design prevents silent data corruption
  • 2Rx8 organisation matches controller population rules
  • 20 V operation keeps power draw low
  • Validated for Supermicro X12DPFR-AN6 motherboard

商品規格

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR4 ECC RDIMM Registered Server Memory
Part NumberMR25600-328K2
Capacity64GB (2 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 Content64GB 2X32GB DDR4 3200MHz PC4-25600 2Rx8 1.2V 288-PIN ECC RDIMM KIT

其他版本

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商品問答

Should I pick this 64 GB kit or a smaller capacity for my Supermicro X12DPFR-AN6?

Choose the 64 GB (2 x 32 GB) kit when your workload needs maximum registered ECC capacity and the motherboard manual confirms both slots can be populated with 2Rx8 modules at DDR4-3200.

What does the 3200 MHz rating actually deliver once installed?

The modules run at DDR4-3200 (PC4-25600) with CL22 latency at 1.20 V, giving the full rated throughput the X12DPFR-AN6 memory controller expects when both DIMM slots are filled.

How does the 288-pin RDIMM interface limit speed or capacity on this board?

The 288-pin registered ECC form factor is exactly what the X12DPFR-AN6 requires; it enables full-speed DDR4-3200 operation across both slots while the registered buffer lets the memory controller drive the 2Rx8 density at 1.20 V without signal degradation.

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