Technical Specifications
RDIMM for ASRock Rack 4UXGM-GNR2 DIRECT
Module Density: 32GB
Form Factor: RDIMM
Technology Speed: DDR5 6400MHz PC5-51200
Rank: 2Rx8
Voltage: 1.1V
ECC: ECC
Buffered: Buffered
Compatible With: ASRock Rack - 4UXGM-GNR2 DIRECT
Compatible Machines: ASRock Rack 4UXGM-GNR2 DIRECT
ASRock Rack 4UXGM-GNR2 DIRECT
The ASRock Rack 4UXGM-GNR2 DIRECT supports 32 slots of upgradable memory, with a maximum capacity of 4TB. It is compatible with our RDIMM modules for high-performance operation.
NEMIX RAM memory upgrades for the ASRock Rack 4UXGM-GNR2 DIRECT are backed by a lifetime replacement warranty.
Our modules are researched, matched, and compatibility-tested using top-tier components from leading suppliers such as Samsung, Micron, and Hynix, ensuring compliance with
industry standards like JEDEC and CE requirements.
Description
NEMIX RAM memory upgrades for the ASRock Rack 4UXGM-GNR2 DIRECT GPU server: ECC Registered (RDIMM) modules from 32GB to 128GB, available at DDR5 6400MHz PC5-51200, selected as drop-in, compatibility-tested replacements. This system runs dual Intel Xeon 6700P/6500P/6700E-series (Socket E2, LGA 4710) processors with 32 DDR5 DIMM slots (two DIMMs per channel), supporting up to 4TB of memory with RDIMM modules up to 128GB each. ASRock Rack rates the platform at DDR5-6400 with one module per channel and 5200 MT/s with all 32 slots populated. ASRock Rack positions the 4U NVIDIA MGX system for AI inference, scientific computing and digital twins. Researched, matched, and compatibility-tested by NEMIX RAM, a US-based server memory specialist since 1993, and backed by a lifetime warranty. Volume, reseller, and B2B pricing available on request — contact our sales team for a quote.