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Four green DDR5 RDIMM modules with black chips and gold contacts

NEMIX RAM

NEMIX RAM 192GB (4 x 48GB) DDR5 4800 CL40 2Rx8 ECC RDIMM memory upgrade

SKU CH-3CNF-D6Z2C

Adds 192 GB of DDR5 ECC registered memory in four 48 GB modules running at 4800 MT/s CL40 1.1 V for the Supermicro H14DSG-OM motherboard

  • Total capacity192 GB (4 × 48 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 192GB 4X48GB

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  • 192 GB total capacity for memory-intensive server workloads
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • CL40 CAS latency with 1.1 V operating voltage
  • 2Rx8 Registered ECC RDIMM for error correction and signal buffering
  • Verified fit for Supermicro H14DSG-OM motherboard with 288-pin DDR5 slots

Exact-match server kit

This NEMIX RAM kit delivers 192GB through four 48GB DDR5 RDIMM modules rated at 4800 MT/s with CL40 timings. Each stick runs at 1.1V and uses a 2Rx8 registered ECC layout that matches the Supermicro H14DSG-OM memory controller expectations. The 288-pin form factor ensures correct seating in every supported slot.

Suited for full-capacity ECC builds

Administrators populating all channels on the named Supermicro board gain registered buffering and on-the-fly error correction without mixing ranks or voltages. Sites needing unbuffered UDIMMs, SODIMM form factors, or non-ECC memory should look elsewhere because this kit is strictly registered RDIMM.

Four modules at rated speed

The 192GB total installs as a matched 4 x 48GB set so the platform sees the full capacity at DDR5-4800 without down-clocking. Headroom ends at the JEDEC 4800 specification; workloads demanding higher data rates or lower latency than CL40 will exceed what these modules provide.

How it compares

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

Price $4,140.99
Pricier than about 77% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (4 × 48 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $21.57 per GB
Pricier than about 67% 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 numberMR38400-4828K4
Total capacity192 GB (4 × 48 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items192 GB 4 × 48 GB DDR5 4800 MHz PC5-38400 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Does the Supermicro H14DSG-OM motherboard need all four DDR5 RDIMM slots filled for this 192GB kit to work?

The kit contains four 48GB modules totalling 192GB; the H14DSG-OM manual specifies the supported population order for full-capacity operation.

Can I keep my existing DDR5 4800 RDIMMs and add this 2Rx8 ECC registered kit alongside them?

Mixing ranks or vendors can prevent the memory controller from training at 4800MT/s; the board manual lists approved combinations for stable operation.

How do I confirm the system sees the full 192GB at DDR5 4800 CL40 after installation?

Enter BIOS and verify the memory information screen reports 192GB capacity, 4800MT/s speed and CL40 latency with ECC active.

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