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Best RAM for PCs and Laptops – South Africa
Best RAM for PCs and Laptops in South Africa (2025 Buyer’s Guide)
What Is RAM?
RAM, or Random Access Memory, is your computer’s short-term memory—where current programs and tasks are stored for quick access. Think of it as your desk space—it holds the work you’re doing now, not long-term files. When the power goes off, RAM clears itself.
Wikipedia Intel
Why RAM Matters
- It enables fast multitasking and smooth performance, especially for apps like browsers, editors, or games.
- Without enough RAM, your computer might lag or slow down dramatically.
Crucial Lifewire
DDR4 vs DDR5: What’s the Difference?
| Feature | DDR4 | DDR5 |
|---|---|---|
| Speed & Bandwidth | Up to ~4266 MT/s | Up to ~8400 MT/s (or more) |
| Capacity per Module | Typically up to 32 GB | Up to 128 GB in mainstream |
| Power Efficiency | Slightly higher voltage | Lower voltage, more efficient |
| New Features | Basic design | On-chip power management, error correction code (ECC) |
| Compatibility | Common older systems | Requires latest motherboards |
| Wikipedia+1 WIRED Crucial |
While DDR5 is faster and more powerful, DDR4 remains a solid, cost-efficient choice for many existing systems.
How Much RAM Do You Need?
- 8 GB – Good for everyday tasks like browsing, email, and light work.
- 16 GB – Ideal for gaming, multitasking, and media editing. Widely recommended today.
- 32 GB and above – Best for heavy video editing, virtual machines, and future-proofing.
Honor Games Radar+ HP
Key Terms: CAS Latency & Timings
- CAS Latency measures how many clock cycles RAM takes to respond to a request.
- Lower CAS latency = slightly faster, but impact is minimal compared to speed and capacity.
Tech Radar
Where to Buy RAM in South Africa
While DYNAMICHUB doesn’t sell directly, these are reputable local sources:
- Takealot, Evetech, Wootware, Rebel Tech, Incredible Connection
- Check local PC hardware stores in Cape Town and Johannesburg for deals and support
Final Tips Before You Buy RAM
- Match RAM to your motherboard’s supported type (DDR4 or DDR5).
- It’s best to install RAM in pairs (dual-channel) for better performance.
- Consider future upgrades—choose a motherboard with extra slots.
- Look for trusted brands and avoid bargain listings from unknown sellers.
Note from DYNAMICHUB:
We don’t share product videos or external links because product information changes often, and some online sources may be outdated or unreliable. We want to protect our readers from scams or false listings.
If you’re looking for advice or help finding the right product, feel free to WhatsApp us at +27 799 499 688 — we’re happy to guide you and point you in the right direction!
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