Technical Specifications
RDIMM for QCT QuantaGrid D74A-7U
Module Density: 16GB
Form Factor: RDIMM
Technology Speed: DDR5 4800MHz PC5-38400
Rank: 1Rx8
Voltage: 1.1V
ECC: ECC
Buffered: Buffered
Compatible Machines: QCT QuantaGrid D74A-7U
QCT QuantaGrid D74A-7U
The QCT QuantaGrid D74A-7U supports 24 slots of upgradable memory, with a maximum capacity of 3TB. It is compatible with our RDIMM modules for high-performance operation.
NEMIX RAM memory upgrades for the QCT QuantaGrid D74A-7U 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 QCT QuantaGrid D74A-7U: DDR5-4800 PC5-38400 ECC Registered (RDIMM) modules, 16GB to 128GB, sold as single modules and matched kits of up to 16, selected as drop-in, compatibility-tested replacements. 1.1V, 288-pin, JEDEC-compliant.
The QuantaGrid D74A-7U is a 7U dual-socket GPU server for AMD EPYC 9004 series processors. It has 24 DDR5 DIMM slots and supports up to 3TB with 128GB RDIMMs. QCT lists DDR5-4800 RDIMM for this server, the native speed of AMD EPYC 9004 processors. This server takes DDR5 ECC Registered memory (RDIMM); unbuffered UDIMMs and DDR4 modules will not work. QCT also lists MRDIMM for some Intel Xeon 6 platforms, which NEMIX does not offer. Install identical modules in matched sets, populating the slots in the order QCT gives for each processor, and use one module size throughout.
Researched, matched, and compatibility-tested by NEMIX RAM, a US-based server memory specialist since 1993, and backed by a lifetime warranty. Purchase orders, net terms, and volume pricing are available for fleet refreshes and data center upgrades of QCT servers; contact our sales team for a quote.