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Sixteen green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 2TB (16x128GB) DDR5 4800 CL40 1.1V 288-Pin ECC RDIMM Dell R760

SKU CH-D0W1-Q1V2J

2TB server memory kit with sixteen 128GB DDR5 4800 CL40 registered ECC modules for Dell PowerEdge R760

  • Capacity2TB (16 x 128GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes
  • Massive 2 TB capacity for heavy workloads
  • 16 modules of 128 GB each simplify scaling
  • DDR5 4800 speed moves data faster
  • CL40 latency keeps response tight
  • ECC registered design protects data integrity

Server-grade DDR5 RDIMM kit

This NEMIX RAM kit delivers 2TB of DDR5 memory across sixteen 128GB registered modules. It is built for Dell PowerEdge R760 rack servers that require ECC RDIMM population at scale. The modules operate at 4800 MT/s with CL40 latency and 1.10V voltage.

Registered ECC design for dense configurations

Each 288-pin module uses a 4Rx4 organisation and registered buffering to maintain signal integrity when all sixteen slots are filled. The kit frees the memory controller from driving unbuffered loads, allowing the platform to reach its supported capacity without additional voltage overhead. No heat spreaders are fitted, so airflow through the server chassis must handle thermal dissipation.

Sustained load stability through validation

All modules undergo stress testing under load before shipment to verify error-correcting behaviour during continuous operation. The registered architecture and on-die ECC correct single-bit errors in real time, preventing data corruption during extended compute cycles. The 1.1V operating point keeps power draw consistent across the full kit during prolonged workloads.

Highlights

  • Massive 2 TB capacity for heavy workloads
  • 16 modules of 128 GB each simplify scaling
  • DDR5 4800 speed moves data faster
  • CL40 latency keeps response tight
  • ECC registered design protects data integrity

Specifications

BrandNEMIX RAM
SeriesDell Series Server Memory
ModelDell Compatible DDR5 ECC Registered RDIMM
Part NumberMR38400-744K16
Capacity2TB (16 x 128GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank4Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
FeaturesDDR5 ECC Registered Server Motherboard Compatible

Questions about this item

Does the 1.10V operating voltage limit thermal headroom when all 16 modules run continuously?

The kit runs at 1.10V, which is the standard DDR5 voltage, keeping power draw and heat low even with all 16 modules populated.

How much heat do the 16 registered DIMMs produce without heat spreaders during all-day workloads?

Registered DDR5 modules at 1.10V generate modest heat; the Dell PowerEdge R760 chassis airflow is designed to cool 16 bare DIMMs under sustained load.

Must the Dell PowerEdge R760 already have a specific BIOS revision to recognise 16 x 128GB 4Rx4 modules?

The kit is validated for the Dell PowerEdge R760; the server's memory controller and BIOS support 4Rx4 organisation across all 16 slots.

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