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Eight green DDR5 RDIMM modules in static bags

NEMIX RAM

NEMIX RAM 512GB (8x64GB) DDR5 4800 CL40 2Rx4 ECC RDIMM for HP Z4 G5 Workstation memory upgrade

SKU CH-NY1J-ZT1GR

A 512 GB DDR5-4800 registered ECC kit of eight 64 GB modules built for the HP Z4 G5 workstation

  • Capacity512GB (8 x 64GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 512 GB total capacity with eight 64 GB modules
  • DDR5 4800 speed rated at PC5-38400 for high throughput
  • ECC registered RDIMM design detects and corrects data errors
  • 1 V operation reduces power draw under load
  • 288-pin 2Rx4 layout built for HP Z4 G5 workstation compatibility

System-specific DDR5 RDIMM kit

This NEMIX RAM kit supplies 512GB of DDR5 memory across eight 64GB registered DIMMs. It is built for the HP Z4 G5 workstation and operates at 4800 MT/s with CL40 latency. ECC and registered buffering are included for error correction and signal integrity in professional workloads.

Suited for memory-heavy workstations.

The modules target users who need maximum registered ECC capacity in the supported HP workstation. Systems that require unbuffered non-ECC DDR5 or that cannot address 512GB across eight slots should consider alternative configurations. Builders needing lower densities or different form factors will not be served by this kit.

Eight-module 512GB registered ECC capacity

The decisive specification is the 512GB total capacity delivered as eight 64GB 2Rx4 registered ECC RDIMMs at 4800 MT/s. This exact population and rank structure determines whether the workstation can accept the kit and reach the full memory limit.

Highlights

  • 512 GB total capacity with eight 64 GB modules
  • DDR5 4800 speed rated at PC5-38400 for high throughput
  • ECC registered RDIMM design detects and corrects data errors
  • 1 V operation reduces power draw under load
  • 288-pin 2Rx4 layout built for HP Z4 G5 workstation compatibility

Specifications

BrandNEMIX RAM
SeriesHPE Server/Workstation Compatible Series Memory
ModelHPE DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-924K8
Capacity512GB (8 x 64GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemHPE
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank2Rx4
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content512GB (8X64GB) DDR5 4800MHZ PC5-38400 2Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will these 288-pin DDR5 RDIMMs fit the HP Z4 G5 workstation memory slots?

Yes, the kit is built as a direct 288-pin DDR5 RDIMM upgrade for the HP Z4 G5 workstation.

What is the correct order for populating the eight 64 GB modules during installation?

Follow the HP Z4 G5 service manual channel sequence; populate each channel evenly before adding a second rank.

How can I tell if one of the 64 GB modules needs replacement later?

Run a full memory diagnostic — ECC will log correctable errors, and persistent uncorrectable faults identify the failing stick.

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