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Buy Well

How to buy a laptop that lasts five years

By Editorial Team Published 2 min read
os general tested 2026-09-09 retest 2027-03 by editorial team
Quick Fix
01 If your current laptop still gets security updates and does what you need, don't buy — an SSD and RAM upgrade is usually the better spend.
02 If you do need one, the five-year formula is simple: 16 GB RAM, a 512 GB NVMe SSD, a current Core i5 / Ryzen 5 (or Apple silicon), and a build you can open.
tested general · 2026-09-09

Should you buy at all?

Start here, because the answer is often no. If your current laptop still receives security updates and handles your day-to-day, you’ll get more from a cheap SSD + RAM upgrade than from a new machine — see making an old computer usable again. Buy new only if it can’t be upgraded, can’t run a supported OS, or genuinely can’t keep up.

If you do need one: the five-year formula

  • 16 GB RAM. This is the 2026 baseline for a machine meant to last. 8 GB is for light, short-term use only. If the RAM is soldered (can’t be upgraded later), buy 16 GB now — don’t settle for 8.
  • 512 GB NVMe SSD. SSD only, never a hard drive; NVMe over SATA. 256 GB is a tight minimum, 512 GB is the comfortable choice.
  • A current Core i5 / Ryzen 5 (or Apple silicon M-series). You rarely need i7/Ryzen 7 for everyday work; a current-generation i5-class chip lasts fine.
  • A build you can open. Upgradeable RAM and a replaceable SSD/battery extend life for years. Business lines (ThinkPad, Latitude, EliteBook) win here.

The rule that rules out half the market

Don’t buy anything with under two years of security support remaining. For a laptop this mostly means the OS: a Windows machine should comfortably meet Windows 11’s requirements (and its successor’s), and a Mac should be recent enough for years of macOS updates. A cheap laptop that can’t run a supported OS for long is a false economy — you’d be back here in a year.

What matters less than the spec sheet suggests

  • Processor tier beyond i5/Ryzen 5 — diminishing returns for typical use.
  • Dedicated graphics — only if you game or do creative work; it adds cost, heat and battery drain otherwise.
  • Ultra-thin designs — often mean soldered everything and harder repairs. A slightly thicker, serviceable machine lasts longer.

Build quality signals

A solid hinge, a comfortable keyboard, decent cooling and available spare parts matter more over five years than a flashy screen. Business and premium lines cost more upfront but genuinely last longer (see how long a laptop should last).

Consider refurbished

A manufacturer-refurbished business laptop often beats a new budget one on both durability and value — just apply the same specs and the two-year support rule, and check our used-buying guide.

Frequently asked questions

Is more RAM or a faster CPU better value?

RAM, almost always, for everyday use. 16 GB with an i5 beats 8 GB with an i7 for real-world responsiveness and longevity.

Windows or Mac for longevity?

Both last well if well-built. Macs get long OS support; premium Windows business laptops are durable and upgradeable. Pick the ecosystem you prefer, then buy the quality tier.

How much should I spend?

Enough to hit 16 GB/512 GB SSD/current i5 with a decent build — often a mid-range or refurbished business model, not the cheapest new laptop on the shelf.

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