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Eight green DDR5 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM 128GB (8x16GB) DDR5 4800 ECC RDIMM Dell PowerEdge R760xs

SKU CH-G2P8-KVRCZ

128 GB DDR5 ECC registered server memory kit with eight 16 GB modules at 4800 MT/s, CL40, 1.1 V for Dell PowerEdge R760xs

  • Capacity128GB (8 x 16GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Capacity 128GB (8 x 16GB)

Show 2 more configurations

Struck-through versions exist but are not stocked here.

Rank 1Rx8

  • 128 GB kit expands server capacity using eight 16 GB modules
  • DDR5 4800 speed handles demanding workloads with high bandwidth
  • ECC registered design protects data integrity in critical applications
  • 10 V operation reduces power draw per module
  • Validated for Dell PowerEdge R760xs compatibility

Dell PowerEdge R760xs DDR5 kit

This 128GB kit contains eight 16GB DDR5 registered DIMMs built for the Dell PowerEdge R760xs rack server. ECC and register logic protect data integrity in virtualisation and database workloads. IT teams buying for mission-critical environments receive a validated configuration rather than loose modules.

1.10V operation at 4800 MT/s

Each module runs at 1.10V with a CL40 latency profile at the DDR5 4800 speed grade. The registered design reduces electrical load on the memory controller, helping thermal headroom in dense chassis. No heat spreader is fitted, so airflow management follows the server vendor's guidance.

Major OEM Samsung Micron Hynix chips

Underlying DRAM comes from Samsung, Micron or Hynix depending on supply, all stress-tested under load before shipping. The kit arrives as a matched set labelled for the R760xs, removing guesswork during installation. Buyers needing a different capacity or a non-registered layout should look elsewhere.

Highlights

  • 128 GB kit expands server capacity using eight 16 GB modules
  • DDR5 4800 speed handles demanding workloads with high bandwidth
  • ECC registered design protects data integrity in critical applications
  • 10 V operation reduces power draw per module
  • Validated for Dell PowerEdge R760xs compatibility

Specifications

BrandNEMIX RAM
SeriesDell Series Server Memory
ModelDell Compatible DDR5 ECC Registered RDIMM
Part NumberMR38400-618K8
Capacity128GB (8 x 16GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
FeaturesDDR5 ECC Registered Server Motherboard Compatible

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How do I install the 8x16GB DDR5 RDIMM kit in a PowerEdge R760xs, and which step is often missed?

Power down the server, open the chassis, align each 288-pin module with the slot key, press firmly until the ejectors click, then verify all 8 modules appear in the BIOS memory map before closing the case.

What maintenance or replacement will the 128GB ECC registered kit need over its service life?

The modules have no heat spreaders and no moving parts, so routine maintenance is limited to keeping server airflow clean; replacement is only required if a module fails ECC correction or the system reports a correctable-error threshold.

What limit appears first when the 4800 MT/s RDIMMs run sustained workloads?

At 1.10 V and CL40 the thermal ceiling of the unbuffered DRAM packages is reached before the DDR5 4800 data rate saturates the memory controller, so adequate chassis airflow becomes the limiting factor.

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