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Two green circuit boards with black memory chips and gold edge connectors

NEMIX RAM

NEMIX RAM DDR5 6400 ECC RDIMM 192GB 2x96GB Supermicro X14SDW-36CE-SP9F memory upgrade

SKU CH-93W6-20CP4

192 GB DDR5-6400 ECC registered DIMM kit in two 96 GB modules, validated for the Supermicro X14SDW-36CE-SP9F

  • Total capacity192 GB (2 × 96 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 192GB 2X96GB

  • 192 GB total capacity from two 96 GB modules for dense server workloads
  • DDR5 6400 speed with CL52 latency runs at rated frequency on the Supermicro X14SDW-36CE-SP9F
  • Registered ECC architecture corrects single-bit errors and offloads the memory controller
  • 2Rx4 dual-rank organization enables full population at maximum capacity
  • 1 V operation at 288-pin RDIMM form factor matches the board's exact electrical requirements

Server Memory Upgrade for Supermicro X14SDW

This 192GB kit contains two 96GB DDR5 RDIMMs built for the Supermicro X14SDW-36CE-SP9F motherboard. Registered ECC modules are intended for servers and workstations that need error correction and full-slot stability. Consumer desktops and laptops cannot use this memory.

Capacity and Headroom

Two 96GB modules provide 192GB total at DDR5 6400 PC5-51200 with CL52 latency and 1.1V operation. The 2Rx4 registered design lets the memory controller drive every populated slot at rated speed. Systems requiring more than 192GB or a different rank configuration will need a different kit.

Build and Connectors

Modules use the 288-pin RDIMM form factor with major OEM Samsung, Micron or Hynix chips and no heat spreader. Registered buffering reduces electrical load on the motherboard for reliable full-population operation. Buyers must verify their board's population rules and slot order before installation.

How it compares

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

Price $6,284.99
Pricier than about 82% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (2 × 96 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $32.73 per GB
Pricier than about 90% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR51200-9624K2
Total capacity192 GB (2 × 96 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 6400 (PC5 51200)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items192 GB 2 × 96 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

Will the 2Rx4 DDR5-6400 RDIMMs install alongside existing RDIMMs in the Supermicro X14SDW-36CE-SP9F without downclocking?

The kit is spec-matched to the board's DDR5-6400 memory controller and population rules, so fully populated channels run at the rated 6400 MT/s when the manual's slot order is followed.

How can I confirm the 192 GB kit is operating at DDR5-6400 CL52 with ECC active after installation?

Check BIOS or your OS memory report for 6400 MT/s data rate, CL52 timings, 1.10 V, and ECC status enabled across all 192 GB.

Does the box include only the two 96 GB RDIMMs or are heat spreaders and cables also supplied?

The package contains the two 96 GB DDR5-6400 2Rx4 1.10 V CL52 288-pin ECC Registered RDIMMs and nothing else.

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