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Single green DDR5 RDIMM module, 288 pins, no heat spreader, 128GB capacity

NEMIX RAM

NEMIX RAM RS520A-E12-RS12U 128GB DDR5 4800 CL40 1.1V 4Rx4 ECC RDIMM memory upgrade

SKU CH-3XEY-1DN1G MPN RS520A-E12-RS12U

128 GB DDR5 4800 ECC registered RDIMM with CL40 latency and 1.1 V operation for ASUS RS520A-E12-RS12U servers

  • Capacity128GB
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 128GB DDR5 capacity handles demanding server workloads
  • 4800MHz speed delivers high-throughput data processing
  • ECC registered design ensures data integrity under load
  • 1V operation reduces power draw in dense configurations
  • Validated for ASUS RS520A-E12-RS12U 2U server compatibility

Server DDR5 ECC RDIMM

This 128GB DDR5 module is built for the ASUS RS520A-E12-RS12U single-socket 2U server. It delivers registered ECC memory for IT professionals who need reliable capacity in a mission-critical environment.

4Rx4 registered organisation

The module uses a 4Rx4 configuration with CL40 latency at 4800 MT/s. This specific rank and buffer arrangement is the single specification that determines whether the server will recognise and stabilise the full 128GB capacity.

Single-module upgrade kit

The package contains one 288-pin RDIMM running at 1.10V with Samsung, Micron or Hynix chips. No heat spreader is included, so airflow in the 2U chassis must handle thermal management directly.

商品特色

  • 128GB DDR5 capacity handles demanding server workloads
  • 4800MHz speed delivers high-throughput data processing
  • ECC registered design ensures data integrity under load
  • 1V operation reduces power draw in dense configurations
  • Validated for ASUS RS520A-E12-RS12U 2U server compatibility

商品規格

BrandNEMIX RAM
SeriesASUS Server Motherboard Compatible Series Memory
ModelASUS DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-744K1
Capacity128GB
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 Content128GB (1X128GB) DDR5 4800MHZ PC5-38400 4Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory

商品問答

What does the 4800 speed rating mean when the module is installed in an ASUS RS520A-E12-RS12U server?

The module runs at DDR5 4800 MT/s, delivering PC5-38400 bandwidth in the server's memory controller.

How does the 288-pin DDR5 RDIMM interface limit performance in this system?

The registered DDR5 interface caps the module at 4800 MT/s and requires the server's memory controller to support ECC registered DIMMs.

Will the 4Rx4 128 GB stick fit the memory slots in an ASUS RS520A-E12-RS12U 2U chassis?

Yes, the 288-pin DDR5 RDIMM form factor matches the server's DIMM slots and the single-module design occupies one slot.

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