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Eight green DDR5 RDIMM sticks in a row, no heat spreaders

NEMIX RAM

NEMIX RAM DDR5 5600 ECC Registered RDIMM 384GB 8x48GB CL46 1.1V Supermicro H13SSW memory upgrade

SKU CH-Z0RY-5WG1K

A 384GB kit of eight 48GB DDR5 5600 ECC Registered RDIMMs validated for the Supermicro H13SSW motherboard

  • Total capacity384 GB (8 × 48 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 384GB 8X48GB

Show 24 more
  • 384 GB total capacity from eight 48 GB modules for large-scale server workloads
  • DDR5-5600 speed with CL46 latency delivers rated throughput on supported platforms
  • Registered ECC architecture corrects single-bit errors and buffers signals for full-slot stability
  • 10 V operation matches the motherboard's memory-controller specification exactly
  • 288-pin RDIMM form factor fits the Supermicro H13SSW memory slots precisely

Server memory kit

This 384GB kit delivers eight 48GB DDR5 RDIMM modules rated at 5600MHz with CL46 latency. Registered ECC architecture ensures error correction and signal buffering for the Supermicro H13SSW motherboard. It targets administrators who need maximum registered capacity in every slot.

Build integration

The 288-pin RDIMM form factor matches the board's registered memory requirement and population rules. Eight modules fill all channels so the memory controller operates at full rated speed without mixing ranks. No heat spreaders are included so airflow clearance follows the chassis design.

Thermals and power

Each module runs at 1.1V, keeping power draw low across the fully populated configuration. Registered buffering reduces electrical load on the memory controller during sustained workloads. ECC correction runs in hardware without adding software overhead or latency spikes.

How it compares

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

Price $9,943.99
Pricier than about 87% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (8 × 48 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $25.90 per GB
Pricier than about 71% 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 numberMR44800-4828K8
Total capacity384 GB (8 × 48 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 items384 GB 8 × 48 GB DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Does the 1.1 V DDR5 5600 kit stay within thermal limits when all eight slots run continuously?

The modules operate at the standard 1.10 V DDR5 voltage with no heat spreader; registered buffering reduces electrical load on the memory controller, helping keep temperatures manageable in a fully populated Supermicro H13SSW under sustained workloads.

What motherboard and firmware must already be in place for this 384 GB registered ECC kit to function?

A Supermicro H13SSW motherboard with a BIOS version that supports 48 GB 2Rx8 registered DDR5 RDIMMs and the correct population order for all eight 288-pin slots is required before installation.

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