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Twelve green DDR5 RDIMM modules in anti-static packaging

NEMIX RAM

NEMIX RAM 1.5TB 12x128GB DDR5 5600 CL46 4Rx4 ECC RDIMM memory upgrade for Dell PowerEdge XE9685L

SKU CH-KCXQ-7Z7HY

1.5 TB registered ECC kit with twelve 128 GB DDR5 modules at 5600 MHz CL46 for Dell PowerEdge XE9685L

  • Total capacity1.5 TB (12 × 128 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeRegistered
  • Rated voltage1.1 V

Size 1.5TB 12X128GB

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Speed 5600MHz

  • Massive 1.5 TB capacity with twelve 128 GB modules
  • DDR5 5600 speed rated at PC5-44800 for high throughput
  • ECC registered 4Rx4 design protects data integrity in servers
  • Low 1.1 V operation reduces power draw per module
  • Validated for Dell PowerEdge XE9685L rack server compatibility

1.5 TB DDR5 ECC RDIMM kit

This NEMIX RAM kit provides 1.5 TB of registered DDR5 memory across twelve 128 GB modules. It is built for the Dell PowerEdge XE9685L rack server and operates at 5600 MHz with CL46 latency. The modules use 4Rx4 organisation and run at 1.1 V.

Suited for the XE9685L platform

The kit matches the DDR5 5600 registered ECC specification required by the Dell PowerEdge XE9685L. Builders needing a different capacity, speed or form factor should select a kit validated for their specific server model.

1.5 TB total capacity

The single specification that decides fitment is the 1.5 TB total capacity delivered as twelve 128 GB registered DDR5 modules. Verify the server's maximum supported memory and slot count before ordering.

How it compares

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

Price $51,468.99
Pricier than about 96% of the 21,161 comparable items (median $397.99).
Total capacity 1.5 TB (12 × 128 GB)
Higher than about 97% of the 20,941 comparable items (median 32 GB).
Price per GB $34.31 per GB
Pricier than about 90% 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 numberMR44800-744K12
Total capacity1.5 TB (12 × 128 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
Heat spreaderNo
Memory rank4Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsDell
In the box
Included items1.5 TB (12 × 128 GB) DDR5 5600 MHz PC5-44800 4Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

How many 288-pin DDR5 RDIMM slots does the Dell PowerEdge XE9685L need free for this 12-module kit?

The kit contains 12 modules, so you need 12 free 288-pin DDR5 RDIMM slots in the server.

What is the correct order to populate the 12 DDR5 5600 RDIMMs in the XE9685L, and which step is commonly missed?

Follow the Dell memory population sequence for 4Rx4 registered DIMMs; the step often missed is enabling ECC in BIOS after installation.

When should the 1.1 V DDR5 ECC RDIMMs be replaced if ECC correctable error counts start rising?

Replace modules when the system logs show increasing correctable ECC errors, indicating cell wear on the 128 GB 4Rx4 DRAM.

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