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Four green DDR5 RDIMM sticks in static bags

NEMIX RAM

NEMIX RAM 128GB 4x32GB DDR5 5600 CL46 ECC RDIMM Supermicro X14SDV-36CE-SP3F memory upgrade

SKU CH-MCKQ-7NWEW

128 GB DDR5-5600 ECC RDIMM kit, four 32 GB 2Rx8 modules at CL46 and 1.1 V, validated for the Supermicro X14SDV-36CE-SP3F motherboard

  • Total capacity128 GB (4 × 32 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 128GB 4X32GB

  • 128 GB capacity in a 4 × 32 GB kit for full server population
  • DDR5 5600 speed (PC5-44800) matches the board's rated memory bus
  • CL46 latency at 1.1 V for stable registered operation
  • ECC and registered design corrects single-bit errors and offloads the memory controller
  • 288-pin RDIMM form factor verified for the Supermicro X14SDV-36CE-SP3F motherboard

What This Kit Provides

This 128 GB kit contains four 32 GB DDR5 5600 RDIMM modules rated CL46 at 1.1 V. It is built for the Supermicro X14SDV-36CE-SP3F motherboard where registered ECC memory is required for full capacity operation.

Who Should Look Elsewhere

Systems that accept only unbuffered UDIMM or SODIMM modules cannot use these registered DIMMs. Builders needing a different total capacity, a different speed grade, or non-ECC memory should select a kit matched to those requirements.

Deciding Specification

The motherboard requires 288-pin DDR5 RDIMM modules with ECC and registered buffering; this kit matches that exact form factor and protocol so the memory controller recognises every slot at the rated 5600 MT/s.

How it compares

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

Price $3,781.99
Pricier than about 76% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (4 × 32 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $29.55 per GB
Pricier than about 84% 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 numberMR44800-328K4
Total capacity128 GB (4 × 32 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items128 GB 4 × 32 GB DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

5 more in the same range

Questions about this item

How do I verify the kit is running at DDR5 5600 CL46 after installation?

Enter the BIOS and confirm the memory speed reads 5600 MT/s with CAS latency 46; the registered ECC design also lets the OS report corrected errors if any occur.

What does the 128GB kit contain and is anything else required?

The box includes four 32 GB DDR5 288-pin RDIMM modules (part MR44800-328K4); no extra cables, brackets or cooling are needed for the Supermicro X14SDV-36CE-SP3F.

Why choose this 4×32 GB 2Rx8 kit over other capacities?

It matches the board's validated population rules for 128 GB total using four dual-rank registered DIMMs at 1.1 V, ensuring full-speed operation without mixing ranks.

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