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Four green DDR5 RDIMM sticks with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM RS700-E11-RS4U 256GB (4x64GB) DDR5 4800 ECC RDIMM memory upgrade

SKU CH-C0CT-C9JAC MPN RS700-E11-RS4U

256 GB DDR5 ECC registered server memory kit, four 64 GB modules at 4800 MT/s CL40 1.10 V for ASUS RS700-E11-RS4U

  • Capacity256GB (4 x 64GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 256 GB total capacity for high-density server workloads
  • 4800 MT/s DDR5 speed supports demanding enterprise applications
  • ECC registered design detects and corrects data errors
  • 1 V operating voltage reduces power draw per module
  • Validated for ASUS RS700-E11-RS4U 1U dual-socket servers

256 GB DDR5 ECC RDIMM kit

This 256 GB kit contains four 64 GB DDR5 4800 ECC registered DIMMs built for the ASUS RS700-E11-RS4U 1U dual-socket server. It targets administrators who need maximum memory capacity for virtualisation, databases or high-performance computing workloads in a validated configuration.

1.1 V operation with CL40 timing

Running at 1.10 V and CL40 latency, the modules draw minimal power while maintaining stability under sustained server loads. Registered buffering reduces electrical load on the memory controller, helping the system stay cool and quiet inside a dense 1U chassis.

Four 288-pin slots populated

The kit fills four DIMM slots with 2Rx4 Samsung, Micron or Hynix chips, leaving any remaining slots free for future expansion if the platform supports them. No heat spreaders are fitted, ensuring compatibility with tight server airflow paths and standard CPU coolers.

Highlights

  • 256 GB total capacity for high-density server workloads
  • 4800 MT/s DDR5 speed supports demanding enterprise applications
  • ECC registered design detects and corrects data errors
  • 1 V operating voltage reduces power draw per module
  • Validated for ASUS RS700-E11-RS4U 1U dual-socket servers

Specifications

BrandNEMIX RAM
SeriesASUS Server Motherboard Compatible Series Memory
ModelASUS DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-924K4
Capacity256GB (4 x 64GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemASUS
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank2Rx4
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content256GB (4X64GB) DDR5 4800MHZ PC5-38400 2Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How do I install the 288-pin DDR5 RDIMM modules in the RS700-E11-RS4U server, and what step is often missed?

Power down the server, open the chassis, align each 64GB module's key notch with the slot, press firmly until the retention clips click, then verify all four modules are recognised in BIOS before closing the case.

What maintenance or replacement will this 256GB ECC RDIMM kit need over its service life?

No scheduled maintenance is required; the modules have no heat spreaders to clean, and ECC corrects single-bit errors on the fly. Replace a module only if the system logs persistent multi-bit errors that ECC cannot recover.

What limit appears first when the 4800 MT/s registered memory runs sustained workloads?

The CL40 latency at 1.10 V sets the timing ceiling; under continuous load the memory controller will throttle before the 2Rx4 organisation or registered buffer reaches a hard bandwidth limit.

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