Adding or upgrading RAM is the cheapest way to make a slow desktop feel fast again — but DDR4 and DDR5 are not interchangeable, so the first job is matching the right type to your motherboard.
How Much RAM Do You Need?- 8GB — basic browsing, office work, light use (bare minimum today).
- 16GB — the sweet spot for most users: multitasking, many browser tabs, photo editing.
- 32GB+ — video editing, 3D, virtual machines, heavy gaming.
Open Task Manager → Performance → Memory. If usage regularly sits near 80–100%, more RAM will help.
DDR4 vs DDR5 — The Key Differences- Not compatible: DDR5 has a different notch and won't fit a DDR4 slot (and vice-versa). Your motherboard supports one or the other.
- Speed: DDR4 runs ~2,400–3,600 MHz; DDR5 starts at 4,800 MHz and climbs higher — better for newer CPUs and heavy workloads.
- Price: DDR4 is cheaper and perfect for most existing PCs; DDR5 costs more and only pays off on a DDR5 platform.
- Confirm your motherboard's RAM type (DDR4/DDR5) and max supported capacity.
- Match the speed (MHz) and, ideally, install matched sticks for dual-channel performance.
- Count free slots — you may need to replace, not just add, sticks.
Installation is quick: power off, ground yourself, seat the sticks until the clips lock, and boot. If the PC won't post, reseat the modules. Unsure about compatibility? A technician can confirm the exact RAM and fit it the same day.
Need a Professional to Handle It?If you'd rather not do it yourself, Xigox offers a free diagnostic and a fixed quote before any work — genuine parts, a 90-day warranty and free doorstep pickup across Mumbai, Thane & Palghar.
- 📞 Call: +91 74997 61196 (9 AM – 9 PM, all 7 days)
- 💬 WhatsApp: Send your model + issue for an instant estimate