Should I still buy DDR4, or move to a DDR5 system?

Stick with DDR4 if your current motherboard uses it, since replacing the board, processor and memory together to reach DDR5 costs far more than a memory upgrade. Move to DDR5 only when you are rebuilding on a newer platform anyway, as the two memory types cannot share the same board.

Can I put a DDR4 module into a DDR5 motherboard?

No. DDR4 and DDR5 have different notch positions, pin counts and operating voltages, so a DDR4 stick physically will not seat in a DDR5 slot, or the reverse. A board is built for one generation only, which is why you must confirm the memory type before buying.

What DDR4 speed is worth buying for a Ryzen system?

A 3200 to 3600 MT/s kit with CL16 timings is the practical sweet spot for AMD Ryzen on AM4, because the memory controller pairs well with those frequencies. Faster kits give diminishing returns and may not run at their rated speed, so check your board's supported list first.

Does mixing different DDR4 sticks cause problems?

It can. Combining modules of different speeds forces them all to the slowest one, and mismatched capacities or ranks can reduce stability or stop an XMP profile loading cleanly. A single matched kit designed to run together avoids these issues, which is why kits are sold in pairs.

How do I tell whether I need a DIMM or a SO-DIMM?

Desktops take full-size 288-pin DIMM modules, whereas laptops and compact mini-PCs use shorter 260-pin SO-DIMM sticks. Check your machine's form factor or an existing module before ordering, as the two shapes do not fit each other's slots.

Why has DDR4 become more expensive instead of cheaper?

Memory makers are phasing DDR4 out to concentrate on DDR5, so supply is tightening even as demand from existing systems continues. That has pushed prices upward rather than down, so buying the capacity you need sooner, judged on cost-per-gigabyte, is usually wiser than waiting.

Is 16GB of DDR4 still enough for gaming?

16GB remains a solid baseline for most games when run as a dual-channel pair, though some demanding titles and heavy multitasking alongside a game benefit from 32GB. If you stream, edit or keep many browser tabs and applications open with the game, the larger capacity is the safer choice.

Do I need ECC DDR4 for a workstation build?

Only if the platform and workload call for it. Error-correcting DDR4 detects and fixes memory faults and is used in servers and professional workstations on boards and processors that support it. Standard desktops neither require nor generally accept ECC modules, so match the memory to what the platform allows.

DDR4 RAM - Desktop & Laptop Memory

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DDR4 RAM South Africa

DDR4 RAM memory modules for desktop DIMM and laptop SO-DIMM upgrades

DDR4 Memory for Budget and Existing Builds

DDR4 remains the memory standard for a large base of existing desktops and laptops, and for value-focused new systems built on platforms that use it rather than the newer DDR5 standard.

Choosing the right kit means matching your motherboard's supported speed, running a dual-channel pair, and picking the capacity your workload needs. Delivery and support are available across South Africa.

DDR4 Memory for Budget and Existing Builds

DDR4 Memory for Budget and Existing Builds

Top 5 Reasons to Buy Gaming Laptops

Buying DDR4 in a DDR5 World, and When It Still Makes Sense

Top 5 Reasons to Buy Gaming Laptops

Buying DDR4 in a DDR5 World, and When It Still Makes Sense