TechWise Co

Buy the right tech the first time.

TechWise Co writes a small number of careful buying guides: processors, memory, storage, power supplies, monitors, Wi-Fi and the hardware to run AI at home. Each guide names real models, links every spec to its source, and says what we would skip.

PC components

Processors, memory, storage and power supplies — the parts that decide how a desktop feels for years.

Which desktop CPU to buy in 2026Four processors for four kinds of buyer — gaming, heavy work, both, or a tight budget — with the platform costs nobody mentions.How much RAM do you need in 2026?Why 32 GB in two sticks is the sensible default, when 64 GB is worth it, and why memory got so expensive.Which NVMe SSD to buy: PCIe 4.0 or 5.0, TLC or QLCFour 2 TB drives, and the two specs that matter more than the headline speed: endurance and flash type.How big a power supply do you need?Start from NVIDIA’s own number for your graphics card, then pick an ATX 3.1 unit with the right connector.PC componentsProcessors, memory, storage and power supplies — the parts that decide how a desktop feels for years. 4 guides and 14 picks from TechWise Co.

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Monitors & peripherals

The screen you look at all day matters more than most specs on the box.

OLED or IPS? Choosing a 27-inch 1440p monitorGlossy OLED, matte OLED or a work-first IPS panel — what each is best at, with three real models.Monitors & peripheralsThe screen you look at all day matters more than most specs on the box. 1 guide and 3 picks from TechWise Co.

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Laptops & mini PCs

Whole computers, from compact desktops to machines built for very large AI models.

A 32 GB graphics card or a 128 GB mini PC for local AI?32 GB of very fast memory, or up to 96 GB of slower memory in a whole small computer.Laptops & mini PCsWhole computers, from compact desktops to machines built for very large AI models. 1 guide and 3 picks from TechWise Co.

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Networking & Wi-Fi

Mesh Wi-Fi and wired ports that actually match your internet plan.

Wi-Fi 7 mesh: which system fits your home and your internet planMatch the wired ports to your internet plan first; the Wi-Fi numbers on the box come second.Networking & Wi-FiMesh Wi-Fi and wired ports that actually match your internet plan. 1 guide and 3 picks from TechWise Co.

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Accessories

The unglamorous kit that protects everything else.

A battery backup (UPS) for your PC: how to size itWhat a UPS is really for, why modern PCs want pure sine wave, and how to size it in watts.AccessoriesThe unglamorous kit that protects everything else. 1 guide and 2 picks from TechWise Co.

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Local AI hardware

Running AI on your own machine: what fits in how much graphics memory, with notes from a real 12 GB card.

The best GPU for running AI at home in 2026, picked by memoryFive picks by graphics memory, from the RTX 5060 Ti 16 GB to a 128 GB mini PC — and the popular cards we'd skip.How much VRAM do you need for local AI?One table: chat models, image generators and speech tools against 12, 16, 32 and 96 GB.RTX 5060 Ti 16 GB vs RTX 5070 for AI: why the cheaper card winsFor games the 5070 wins. For AI, the cheaper card with more memory does.Field notes: running images, transcription and voice on one 12 GB RTX 3080What really went wrong running images, transcription and voice on one RTX 3080, every day.Local AI hardwareRunning AI on your own machine: what fits in how much graphics memory, with notes from a real 12 GB card. 4 guides and 6 picks from TechWise Co.

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How we pick

Most of our picks come from what can be checked: the manufacturer’s own specs, compatibility and support lists, warranty terms and the standards a part meets. Where we have hands-on experience — like running a daily AI pipeline on a 12 GB RTX 3080 — we write it up separately and say exactly what happened. More about us.