Technical Specifications
UDIMM for Dell Alienware X51 R3
Module Density: 8GB
Form Factor: UDIMM
Technology Speed: DDR4 2133MHz PC4-17000
Rank: 1Rx8
Voltage: 1.2V
ECC: Non-ECC
Buffered: Unbuffered
Compatible Machines: Dell Alienware X51 R3
Dell Alienware X51 R3
The Dell Alienware X51 R3 supports 2 slots of upgradable memory, with a maximum capacity of 32GB. It is compatible with our UDIMM modules for high-performance operation.
NEMIX RAM memory upgrades for the Dell Alienware X51 R3 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 upgrade for the Dell Alienware X51 R3 Desktop: 8GB / 16GB DDR4-2133 PC4-17000 non-ECC Unbuffered UDIMM modules, sold as single modules and matched kits of up to 2, selected as drop-in, compatibility-tested upgrades. 1.2V, 288-pin, Unbuffered, Non-ECC, JEDEC-compliant. Dell specification: 2 UDIMM slots, up to 32GB of DDR4 memory at up to 2133MHz. 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 server memory specialist since 1993, and backed by a lifetime warranty. Fleet, volume, and B2B pricing available on request — contact our sales team for a quote.