Best Laptops for Programming South Africa: A Dev's Guide
A programming laptop needs 16GB of RAM, a 6 or 8-core CPU and at least a 512GB NVMe SSD. Step up to 32GB for virtual machines and ML work.
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Programming Hardware
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Programming Hardware
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What a 2700RPM Pump Speed Really Means for Your AIO CPU Cooler
A 2700RPM pump spins its impeller 2700 times a minute to push coolant round the loop. Faster flow moves heat from the CPU block to the radiator, though a quicker pump can be a little louder. The Antec Omni Matrix 360 at R999 pairs it with an ARGB head.
How to Connect Three PWM Fans and ARGB Lighting to Your Motherboard
Plug the three pre-connected 120mm fans into one PWM fan header, since they run from a single cable. If the lighting has its own lead, send it to the addressable header, usually labelled ARGB. Evetech's Omni Matrix 360 at R999 follows that same plan.
Checking AIO Cooler Compatibility with LGA 1851, LGA 1700, AM5 and AM4
Compatibility starts with your motherboard socket. The Antec Omni Matrix 360 covers LGA 1851 and LGA 1700 sockets, as well as AM5 and AM4. Confirm the socket name before you open the box, since the mounting hardware differs between platforms.
PWM vs Fixed-Speed Fans: How Does Fan Control Affect CPU Cooling?
A PWM fan changes speed on a board signal, while a fixed-speed fan runs at one rate. PWM lets a curve ramp up under load and stay quiet at idle. In a small flat in Durban with a shared lounge, quiet idle curves matter, and the Omni Matrix 360 uses PWM fans.
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Edge sleeping tabs: manage inactive pages and exceptions
Edge sleeping tabs reduce the resources used by inactive pages. Review the setting and important-site exceptions before disabling it, and test live work separately from pages you only keep for later.
How to fly the hidden Google Earth flight simulator, and what real sims add
Open Google Earth Pro on a Windows PC and press Ctrl+Alt+A to fly an F-16 or SR22 over real terrain. Keyboard flying over Table Mountain is a fun taster, and a USB stick like the R3,999 Turtle Beach VelocityOne Flightstick is where proper sims begin.
Can you 3D print car parts at home that are safe to actually use?
Yes for clips, trim, mounts and brackets, but never for brakes, steering or seatbelts. A parked car in a South African summer gets hot enough to soften PLA, so PETG from R219 a spool or ABS at R299 is the safer choice for anything that lives inside the cabin.
Does a WiFi extender fix weak signal on a Vuma fibre line at home?
An extender fixes weak WiFi on a Vuma line only when a room or two sits just past the router's reach. Vuma runs the fibre but your ISP supplies the router, and a R919 TP-Link RE450 suits a small gap, while brick double-storeys need mesh or a cabled access point.
New Articles
What a 2700RPM Pump Speed Really Means for Your AIO CPU Cooler
A 2700RPM pump spins its impeller 2700 times a minute to push coolant round the loop. Faster flow moves heat from the CPU block to the radiator, though a quicker pump can be a little louder. The Antec Omni Matrix 360 at R999 pairs it with an ARGB head.
How to Connect Three PWM Fans and ARGB Lighting to Your Motherboard
Plug the three pre-connected 120mm fans into one PWM fan header, since they run from a single cable. If the lighting has its own lead, send it to the addressable header, usually labelled ARGB. Evetech's Omni Matrix 360 at R999 follows that same plan.
Checking AIO Cooler Compatibility with LGA 1851, LGA 1700, AM5 and AM4
Compatibility starts with your motherboard socket. The Antec Omni Matrix 360 covers LGA 1851 and LGA 1700 sockets, as well as AM5 and AM4. Confirm the socket name before you open the box, since the mounting hardware differs between platforms.
360mm AIO vs Dual-Tower Air Cooler: Which Cooling Setup Suits Your PC?
An air cooler mounts a heatsink and fan directly on the CPU, so it has no pump to hear. A 360mm AIO moves heat to a radiator on the case, which frees space around the socket. The Antec Omni Matrix 360 at R999 suits builders who have the radiator room.