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Eight green DDR5 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM RS720-E11-RS12U 128GB (8x16GB) DDR5 4800 CL40 ECC RDIMM memory upgrade

SKU CH-ZVVY-1S7PW MPN RS720-E11-RS12U

128 GB DDR5 ECC registered server memory kit with eight 16 GB modules at 4800 MT/s CL40

  • Capacity128GB (8 x 16GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 128 GB capacity with eight 16 GB modules
  • DDR5 4800 MT/s speed for high bandwidth
  • ECC registered design protects data integrity
  • 1 V operation reduces power draw
  • Validated for ASUS RS720-E11-RS12U server

Compatible Server Memory Upgrade

This 128 GB kit contains eight 16 GB DDR5 4800 modules built for the ASUS RS720-E11-RS12U 2U dual-socket server. It targets administrators who need to expand memory capacity in that specific platform.

Registered ECC DDR5 4800 CL40 Specification

The modules run at 1.10 V with a CL40 latency and a 1Rx8 organisation. Registered buffering and on-die ECC provide the error correction and signal integrity required by the qualified server motherboard.

Eight-Module Kit Simplifies Deployment

Supplying all eight DIMMs in one package lets you populate the appropriate channels in a single maintenance window. No extra cables, brackets or software licences are included with the memory kit.

Highlights

  • 128 GB capacity with eight 16 GB modules
  • DDR5 4800 MT/s speed for high bandwidth
  • ECC registered design protects data integrity
  • 1 V operation reduces power draw
  • Validated for ASUS RS720-E11-RS12U server

Specifications

BrandNEMIX RAM
SeriesASUS Server Motherboard Compatible Series Memory
ModelASUS DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-618K8
Capacity128GB (8 x 16GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemASUS
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank1Rx8
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content128GB (8X16GB) DDR5 4800MHZ PC5-38400 1Rx8 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

What does the 4800 MT/s speed mean once the modules are installed in the ASUS RS720-E11-RS12U server?

The kit runs at DDR5 4800 (PC5-38400) with CL40 latency at 1.10 V, delivering 128 GB of registered ECC capacity across eight 16 GB 1Rx8 modules for the qualified platform.

How does the DDR5 RDIMM interface and ECC registration affect usable bandwidth and error handling?

Registered DDR5 with on-die ECC corrects single-bit errors and detects multi-bit errors while the register buffers command signals, letting all eight modules operate at the rated 4800 MT/s without signal degradation.

What physical slot and clearance requirements apply to these 288-pin modules in the target 2U chassis?

Each module is a standard 288-pin DDR5 RDIMM without a heat spreader, so it fits the server's DIMM slots directly; the low-profile height suits the 2U form factor.

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