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Twelve green DDR5 RDIMM sticks in a row, bare chips, no heat spreaders

NEMIX RAM

NEMIX RAM CSE-GS7A-000NBP3 192GB (12x16GB) DDR5 4800 CL40 ECC RDIMM memory upgrade

SKU CH-CCAR-WBWDR MPN CSE-GS7A-000NBP3

A 192GB DDR5 registered ECC server memory kit of twelve 16GB modules running at 4800MHz with CL40 latency for compatible Supermicro systems

  • Total capacity192 GB (12 × 16 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 192 GB total capacity for large workloads
  • 12 modules of 16 GB each for full population
  • DDR5 4800 speed with CL40 latency
  • ECC registered design for data integrity
  • 1 V operation reduces power draw

Target System

This NEMIX RAM kit supplies 192 GB of DDR5 memory in twelve 16 GB registered DIMMs built for the SuperMicro SuperWorkstation SYS-751A-I and X13DAI-T platforms. Each module runs at 4800 MT/s with CL40 latency at 1.1 V.

Fit and Limits

The kit suits administrators expanding a compatible Supermicro workstation or server that requires registered ECC RDIMMs. It will not work in systems that accept only unbuffered UDIMMs, need a different pin count, or cannot address 192 GB across twelve slots.

Deciding Specification

The registered ECC RDIMM form factor with 288-pin DDR5 electrical interface is the single attribute that determines whether this kit installs and functions in the target machine.

How it compares

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

Price $5,045.99
Pricier than about 80% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (12 × 16 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $26.28 per GB
Pricier than about 72% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineSuperMicro Server/Workstation Compatible Series Memory
Model nameSuperMicro DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-618K12
Total capacity192 GB (12 × 16 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
Heat spreaderNo
Memory rank1Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items192 GB (12 × 16 GB) DDR5 4800 MHz PC5-38400 1Rx8 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will the 12 modules need any active cooling or periodic re-seating over their service life?

These DDR5 RDIMMs run at 1.1 V without heat spreaders, so adequate chassis airflow is the only cooling they require; re-seating is not a scheduled maintenance item.

What is the first bottleneck when the kit runs at full 4800 MT/s load for hours?

The CL40 latency and single-rank 1Rx8 organisation set the timing ceiling before bandwidth saturates the memory controller.

How much extra heat and power does the 192 GB kit add when the SuperWorkstation SYS-751A-I runs continuously?

At 1.1 V the 12 modules draw modest power and produce little additional heat; standard server airflow handles the thermal load without extra fan speed.

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