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Four green DDR5 RDIMM sticks, no heat spreaders, 288-pin, 128GB each

NEMIX RAM

NEMIX RAM 512GB (4x128GB) DDR5 4800 CL40 1.1V ECC RDIMM ASUS RS720Q-E11-IM

SKU CH-VT0W-FM6EH

A 512 GB DDR5 registered ECC kit of four 128 GB modules at 4800 MT/s CL40 1.1 V for the ASUS RS720Q-E11-IM server

  • Capacity512GB (4 x 128GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 512 GB total capacity from four 128 GB modules
  • DDR5 4800 MT/s speed with PC5-38400 bandwidth
  • ECC registered RDIMM for server data integrity
  • 10 V low-voltage operation reduces power draw
  • Validated for ASUS RS720Q-E11-IM immersion-cooled server

512GB DDR5 kit for ASUS RS720Q-E11-IM

This 512GB kit contains four 128GB DDR5 4800 registered ECC RDIMMs built for the ASUS RS720Q-E11-IM 2U4N immersion-cooling server. It targets IT teams who need maximum density in a validated configuration.

288-pin registered modules without heat spreaders

Each module is a 288-pin 4Rx4 RDIMM operating at 1.1V with CL40 latency. The registered design and error-correcting code protect data integrity under sustained load. The bare PCB fits the tight clearances of the immersion-cooled chassis without extra height.

Four matched modules in a single kit

The package delivers four factory-matched 128GB sticks so the server populates all channels identically. This eliminates mixing risks and simplifies qualification for mission-critical deployments.

Highlights

  • 512 GB total capacity from four 128 GB modules
  • DDR5 4800 MT/s speed with PC5-38400 bandwidth
  • ECC registered RDIMM for server data integrity
  • 10 V low-voltage operation reduces power draw
  • Validated for ASUS RS720Q-E11-IM immersion-cooled server

Specifications

BrandNEMIX RAM
SeriesASUS Server Motherboard Compatible Series Memory
ModelASUS DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-744K4
Capacity512GB (4 x 128GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemASUS
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank4Rx4
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content512GB (4X128GB) DDR5 4800MHZ PC5-38400 4Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

What DDR5 speed does this kit run at and what bandwidth does that provide?

The kit operates at DDR5 4800 delivering PC5-38400 bandwidth for the ASUS RS720Q-E11-IM server platform.

What physical slot and module count are required to install this 512 GB kit?

Four 288-pin DDR5 RDIMM slots are needed to accommodate the 4 x 128 GB modules in the kit.

How are these registered ECC modules seated and what alignment step is commonly missed?

Align the 288-pin module notch with the slot key, press firmly until both retention clips click, and verify the 4Rx4 rank configuration in the BIOS afterwards.

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