Welcome to Comsys NZ's RAM and memory collection, where you'll find genuine memory modules to upgrade your PC, laptop, server or NAS device. Browse our range of DDR3, DDR4 and DDR5 memory from trusted brands like Crucial, QNAP and Synology. Whether you need SO-DIMM laptop memory, ECC server RAM, or standard DIMM modules, we stock the right memory for your system. All products ship from our Auckland warehouse with free delivery on orders over $150 ex GST, backed by manufacturer warranty and our 30-day returns policy.
Selecting the correct RAM for your device is crucial for compatibility and optimal performance. First, identify what type of memory your system requires: DDR3, DDR4, or the newer DDR5. Check your device specifications to confirm the memory standard, maximum capacity, and form factor (DIMM for desktops, SO-DIMM for laptops, and specific modules for NAS devices like QNAP and Synology).
Memory speed matters too, measured in MHz (like 1600MHz, 2400MHz, or 4800MHz). Higher speeds generally offer better performance, but your system will only run memory at the maximum speed it supports. For NAS systems and servers, consider whether you need ECC (Error Correcting Code) memory, which provides additional data integrity protection but costs more than standard RAM.
When upgrading, check if your existing RAM can be mixed with new modules. For best results, matching capacity, speed, and timings is recommended. If you're unsure about compatibility, contact our customer support team before placing your order. Remember that adding more RAM can significantly improve multitasking performance and system responsiveness, making it one of the most cost-effective upgrades for your computer or NAS device.
