Technical Specifications
SODIMM for ASUSTOR LOCKERSTOR 4RS (AS6504RS)
Module Density: 4GB
Form Factor: SODIMM
Technology Speed: DDR4 2666MHz PC4-21300
Rank: 1Rx8
Voltage: 1.2V
ECC: Non-ECC
Buffered: Non-Buffered
Compatible With: ASUSTOR - LOCKERSTOR 4RS (AS6504RS)
Compatible Machines: LOCKERSTOR 4RS (AS6504RS), AS6504RS
ASUSTOR LOCKERSTOR 4RS (AS6504RS)
The ASUSTOR LOCKERSTOR 4RS (AS6504RS) supports 4 slots of upgradable memory, with a maximum capacity of 128GB. It is compatible with our SODIMM modules for high-performance operation.
NEMIX RAM memory upgrades for the ASUSTOR LOCKERSTOR 4RS (AS6504RS) 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 ASUSTOR LOCKERSTOR 4RS (AS6504RS) Rackmount NAS: 4GB / 8GB / 16GB / 32GB DDR4-2666 PC4-21300 NON-ECC SODIMM modules, sold as single modules and matched kits of up to 4, selected as drop-in, compatibility-tested upgrades. 1.2V, 260-pin, Unbuffered, non-ECC, JEDEC-compliant for stable 24/7 NAS operation. Platform: Intel Atom C3538. Four DDR4 SODIMM slots, up to 128GB (4 x 32GB); ASUSTOR supports mixed capacities. Researched, matched, and compatibility-tested by NEMIX RAM, a US-based 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.












