Technical Specifications
UDIMM for HP Pro Tower 400 G9 Desktop
Module Density: 8GB
Form Factor: UDIMM
Technology Speed: DDR4 3200MHz PC4-25600
Rank: 1Rx8
Voltage: 1.2V
ECC: Non-ECC
Buffered: Unbuffered
Compatible Machines: HP Pro Tower 400 G9 PCI Desktop PC, HP Pro Tower 480 G9 PCI Desktop PC
HP Pro Tower 400 G9 Desktop
The HP Pro Tower 400 G9 Desktop supports 2 slots of upgradable memory, with a maximum capacity of 64GB. It is compatible with our UDIMM modules for high-performance operation.
NEMIX RAM memory upgrades for the HP Pro Tower 400 G9 Desktop 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.
ALTERNATE CONFIGURATION SOLUTIONS
Also available for this machine
Memory speed and module type are not interchangeable — choose the page that matches your system.
Description
NEMIX RAM memory upgrades for the HP Pro Tower 400 G9 Desktop: DDR4-3200 PC4-25600 non-ECC Unbuffered (UDIMM) modules, 8GB, 16GB and 32GB, sold as single modules and matched kits of up to 2, selected as drop-in, compatibility-tested replacements. 1.2V, 288-pin, JEDEC-compliant.
This listing covers the Pro Tower 400 G9 PCI Desktop PC and Pro Tower 480 G9 PCI Desktop PC. The HP Pro Tower 400 G9 Desktop is built for a 12th Gen Intel Core processor. It has 2 DDR4 DIMM slots and supports up to 64GB. HP lists DDR4-3200 modules for the Pro Tower 400 G9 Desktop; the processor and the number of modules installed set the running speed. HP lists non-ECC unbuffered memory for this desktop. Some Pro Tower 400 G9 computers use DDR5 memory instead of DDR4; see the DDR5 listing for the HP Pro Tower 400 G9 for those. Install identical modules in matched pairs for dual-channel operation; the system runs memory at the speed its processor supports.
Researched, matched, and compatibility-tested by NEMIX RAM, a US-based memory specialist since 1993, and backed by a lifetime warranty. Purchase orders, net terms, and volume pricing are available for desktop fleet refreshes; contact our sales team for a quote.