Technical Specifications
RDIMM for QCT QuantaEdge EGX77B-1U
Module Density: 16GB
Form Factor: RDIMM
Technology Speed: DDR5 4800MHz PC5-38400
Rank: 1Rx8
Voltage: 1.1V
ECC: ECC
Buffered: Buffered
Compatible Machines: QCT QuantaEdge EGX77B-1U
QCT QuantaEdge EGX77B-1U
The QCT QuantaEdge EGX77B-1U supports 8 slots of upgradable memory, with a maximum capacity of 512GB. It is compatible with our RDIMM modules for high-performance operation.
NEMIX RAM memory upgrades for the QCT QuantaEdge EGX77B-1U 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 QuantaEdge EGX77B-1U: DDR5-4800 PC5-38400 ECC Registered (RDIMM) modules, 16GB to 64GB, sold as single modules and matched kits of up to 8, selected as drop-in, compatibility-tested replacements. 1.1V, 288-pin, JEDEC-compliant.
The QuantaEdge EGX77B-1U is a 1U single-socket edge server for 5th and 4th Generation Intel Xeon Scalable processors. It has 8 DDR5 DIMM slots and supports up to 512GB with 64GB RDIMMs. QCT lists DDR5-4800 RDIMM for this server, the speed of 4th Generation Intel Xeon Scalable 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.












