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Green circuit board with black memory chips, gold edge connector, no heat spreader

NEMIX RAM

NEMIX RAM 32GB DDR4 2666MHz ECC LRDIMM 2Rx4 CL19 1.2V 288-Pin HPE Apollo 4200 G9 Compatible Memory Upgrade

SKU CH-4R8D-M16K8

A 32GB DDR4 2666MHz ECC LRDIMM module rated CL19 at 1.2V with 288 pins and 2Rx4 organisation for HPE Apollo 4200 G9 servers

  • Capacity2TB (8 x 256GB)
  • SpeedDDR4 2666 (PC4 21300)
  • ECCYes
  • Buffered/RegisteredLoad Reduced
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 32 GB DDR4 LRDIMM adds large capacity to HPE Apollo 4200 G9
  • ECC Load-Reduced design protects data integrity in server workloads
  • 2666 MHz PC4-21300 speed matches system memory bus
  • CL19 latency at 1.2 V balances throughput and power draw
  • 2Rx4 288-pin module installs directly in compatible DIMM slots

HPE Apollo 4200 G9 server memory

This 32GB DDR4 2666MHz ECC LRDIMM module is built for the HPE Apollo 4200 G9 server platform. It delivers registered, load-reduced memory with error correction for stable operation in multi-socket enterprise environments. The single-rank 2Rx4 organisation and 1.2V voltage match the platform's native memory subsystem.

Load-reduced ECC architecture

Load-reduced DIMM technology reduces electrical load on the memory bus, allowing higher total capacity per channel than standard registered modules. On-die ECC detects and corrects single-bit errors without software overhead, protecting data integrity during sustained workloads. The CL19 latency and PC4-21300 rating align with the server's qualified memory profile.

32GB per module, 2TB system ceiling

Each module provides 32GB; the platform supports up to 2TB when fully populated with 256GB LRDIMMs. This density suits virtualisation hosts, in-memory databases and large-scale analytics where memory capacity drives throughput. Workloads that exceed the 2TB limit or require faster than 2666MHz speeds will need a different server generation.

商品特色

  • 32 GB DDR4 LRDIMM adds large capacity to HPE Apollo 4200 G9
  • ECC Load-Reduced design protects data integrity in server workloads
  • 2666 MHz PC4-21300 speed matches system memory bus
  • CL19 latency at 1.2 V balances throughput and power draw
  • 2Rx4 288-pin module installs directly in compatible DIMM slots

商品規格

BrandNEMIX RAM
SeriesHPE Server/Workstation Compatible Series Memory
ModelHPE DDR4 2666MHZ ECC LRDIMM Load Reduced Server Memory
Part NumberML21300-324K1
Capacity2TB (8 x 256GB)
SpeedDDR4 2666 (PC4 21300)
ECCYes
Buffered/RegisteredLoad Reduced
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemHPE
CAS LatencyCL19
Heat SpreaderNo
Type288-Pin DDR4 LRDIMM
Rank2Rx4
FeaturesDDR4 ECC LRDIMM Load Reduced Server Motherboard Compatible
Package Content32GB (1X32GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V CL19 288-PIN ECC LRDIMM Load Reduced Server Memory

商品問答

Will the 32GB 2Rx4 LRDIMM module need firmware updates or battery replacement later?

The module has no battery and requires no firmware updates; ECC error correction runs in hardware for the life of the DIMM.

What limit appears first when the 2666MHz LRDIMM runs at full load continuously?

The DDR4 2666 JEDEC voltage of 1.2V sets the thermal ceiling; sustained throughput caps at the rated PC4-21300 bandwidth before any throttling.

How much heat and noise does the 288-pin LRDIMM produce in a HPE Apollo 4200 G9 running all day?

The load-reduced design lowers electrical load on the memory bus, so the module runs at standard DDR4 thermals with no active cooling and zero audible noise.

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