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Green bare circuit board DDR5 RDIMM memory module 288 pins 128GB

NEMIX RAM

NEMIX RAM 128GB DDR5 4800 CL40 1.1V 4Rx4 ECC RDIMM Dell R7615

SKU CH-AH8F-JWZCY

A 128GB DDR5 4800 CL40 1.1V 4Rx4 ECC registered RDIMM validated for Dell PowerEdge R7615 servers

  • Capacity128GB
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes
  • 128 GB capacity supports heavy virtualization workloads
  • DDR5 4800 speed delivers high memory bandwidth
  • CL40 latency optimizes response time for server tasks
  • ECC registered design protects data integrity in critical apps
  • Dell PowerEdge R7615 validated compatibility ensures reliable deployment

128 GB DDR5 RDIMM for Dell PowerEdge R7615

This 128 GB DDR5 registered DIMM is built for Dell PowerEdge R7615 rack servers that require ECC memory. It targets IT teams expanding capacity in mission-critical workloads where data integrity and stability are mandatory.

DDR5 4800 PC5-38400 registered operation

The module runs at 4800 MT/s with CL40 latency at 1.10 V. Registered buffering and 4Rx4 organisation place electrical load on the memory controller, so total capacity per channel is limited by the server platform's qualified vendor list.

No heat spreader, 288-pin form factor

The bare green PCB fits standard 288-pin DDR5 slots without extra height. Absence of a spreader means airflow from the server chassis must handle cooling directly. Compatibility is validated for the R7615 platform using major OEM DRAM from Samsung, Micron or Hynix.

Highlights

  • 128 GB capacity supports heavy virtualization workloads
  • DDR5 4800 speed delivers high memory bandwidth
  • CL40 latency optimizes response time for server tasks
  • ECC registered design protects data integrity in critical apps
  • Dell PowerEdge R7615 validated compatibility ensures reliable deployment

Specifications

BrandNEMIX RAM
SeriesDell Series Server Memory
ModelDell Compatible DDR5 ECC Registered RDIMM
Part NumberMR38400-744K1
Capacity128GB
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

Should I pick the single 128GB module or combine smaller sticks to reach the same capacity?

This listing is a single 128GB stick (1x128GB). Add more identical modules to scale capacity further if your R7615 has free slots.

What does the DDR5 4800 speed mean for actual workloads on the R7615?

The module runs at DDR5 4800 with CL40 latency, giving the rated data rate the platform's memory controller expects for stable operation.

How does the 288-pin DDR5 RDIMM interface limit what I can install?

It fits only DDR5 RDIMM slots; the registered design and ECC function require a server chipset that supports registered ECC memory.

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