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Six green DDR5 RDIMM sticks with black chips no heat spreader

NEMIX RAM

NEMIX RAM CSE-735D4-1K26B 96GB (6×16GB) DDR5 4800 CL40 ECC RDIMM memory upgrade

SKU CH-WQ8M-TETMX MPN CSE-735D4-1K26B

Sixteen-gigabyte DDR5 ECC registered modules totalling 96 GB at 4800 MT/s CL40 for Supermicro workstations

  • Total capacity96 GB (6 × 16 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 96 GB capacity for memory-intensive server workloads
  • DDR5 4800 speed with PC5-38400 bandwidth
  • ECC registered design protects data integrity in critical environments
  • 1 V operation reduces power draw per module
  • Six 16 GB 288-pin RDIMMs tuned for Supermicro SYS-531A-I

SuperMicro SYS-531A-I Compatible Kit

This NEMIX RAM 96GB kit uses six 16GB DDR5 4800 ECC RDIMM modules validated for the SuperMicro SuperWorkstation SYS-531A-I and X13SRA-TF motherboard. Registered buffering and on-die ECC protect data integrity in continuous server workloads.

For ECC Registered Platforms Only

The modules suit IT teams expanding memory in compatible SuperMicro workstations or servers that require registered DDR5 with CL40 timing. Builders needing unbuffered UDIMMs, non-ECC memory or faster CL ratings should select a different kit.

1.10V DDR5 4800 CL40 Specification

Each 1Rx8 module operates at 1.10V with a CAS latency of 40 at the DDR5 4800 (PC5-38400) data rate. This voltage and timing combination determines whether the motherboard will train the kit at full speed.

How it compares

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

Price $2,895.99
Pricier than about 72% of the 21,161 comparable items (median $397.99).
Total capacity 96 GB (6 × 16 GB)
Higher than about 65% of the 20,941 comparable items (median 32 GB).
Price per GB $30.17 per GB
Pricier than about 86% 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 numberMR38400-618K6
Total capacity96 GB (6 × 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 items96 GB (6 × 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 six 16 GB RDIMMs need any firmware updates or battery replacements over their service life?

DDR5 RDIMMs operate without onboard batteries or field-updatable firmware; the modules are validated once at manufacture and require no scheduled maintenance.

Which specification caps sustained throughput first when all six channels are fully loaded?

The JEDEC DDR5 4800 MT/s data rate and CL40 latency set the maximum sustained bandwidth; the registered buffer adds one cycle but does not lower the ceiling.

What is the total power draw and thermal output of the 96 GB kit at 1.10 V during continuous operation?

Each 16 GB 1Rx8 module runs at 1.10 V within standard DDR5 RDIMM power limits; the six-module kit stays inside the platform's DIMM-slot thermal envelope without extra cooling.

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