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Six green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 4800 288GB (6x48GB) ECC Registered RDIMM memory upgrade for Supermicro H13SVW-N

SKU CH-K0WX-KFK6H

A 288 GB DDR5-4800 ECC registered RDIMM kit of six 48 GB modules at 1.1 V CL40, validated for the Supermicro H13SVW-N motherboard

  • Total capacity288 GB (6 × 48 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 288GB 6X48GB

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Speed 4800MHz

  • 288 GB capacity across six 48 GB modules for dense server workloads
  • DDR5 4800 speed with CL40 latency delivers rated bandwidth
  • Registered ECC architecture corrects single-bit errors and stabilises fully populated slots
  • 1 V operation matches the memory controller voltage specification
  • Verified fit for Supermicro H13SVW-N motherboard with 288-pin RDIMM form factor

Exact-match 288GB RDIMM kit

This NEMIX RAM kit delivers 288GB through six 48GB DDR5-4800 Registered ECC RDIMMs built to the Supermicro H13SVW-N motherboard's exact population rules. Each module runs at 1.1V with CL40 timing and a 2Rx8 organisation so the memory controller recognises the full capacity at rated speed.

Registered ECC thermals and power

Registered buffering reduces electrical load on the memory controller when all slots are populated, while on-die ECC corrects single-bit errors before they reach the operating system. The 1.1V operating voltage keeps power draw low for dense server configurations running continuously.

Lifetime support and fitment guidance

A lifetime replacement warranty and free US-based technical support back the kit after installation. The supplier notes that server memory support varies by model and advises consulting the system or motherboard manual for approved DIMM population order and capacity limits before purchase.

How it compares

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

Price $6,618.99
Pricier than about 82% of the 21,161 comparable items (median $397.99).
Total capacity 288 GB (6 × 48 GB)
Higher than about 81% of the 20,941 comparable items (median 32 GB).
Price per GB $22.98 per GB
Pricier than about 68% 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 numberMR38400-4828K6
Total capacity288 GB (6 × 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 items288 GB 6 × 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

How do I install the six 288-pin RDIMM modules in the Supermicro H13SVW-N and which population step is often missed?

Follow the motherboard manual for the exact slot sequence; the common mistake is skipping the prescribed population order and not seating each 48 GB RDIMM until the retention clips click.

What maintenance or replacement will the NEMIX RAM DDR5 4800 kit require over its service life?

No routine maintenance is needed; if a module fails it is replaced individually under the lifetime replacement warranty.

What is the first limit reached when the 288 GB kit runs sustained workloads at DDR5 4800?

The registered ECC architecture keeps every slot stable at full capacity, so the practical limit is the motherboard's maximum supported memory rather than the modules themselves.

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