Plenty of people remember a laptop that lasted eight or ten years. Today it can feel like a laptop starts slowing down, running out of battery or breaking after just a few. Some of that is nostalgia, but a lot of it is real. Here’s why many modern laptops don’t last as long, and how to pick one that will.
Parts are soldered to the board
Older laptops usually had RAM in removable slots and a hard drive you could swap in minutes. When the laptop started to feel slow, a cheap RAM upgrade or a new SSD gave it years of extra life.
Many modern laptops, especially thin ones, have RAM soldered directly to the motherboard, and some budget models solder the storage too. That keeps them thin and saves the manufacturer money, but it means the laptop can never be upgraded. If you buy one with 8GB of RAM, it will always have 8GB, even when software needs more.
Thinner designs run hotter
Laptops have gotten much thinner and lighter, but thin designs leave less room for cooling. Heat is one of the biggest enemies of electronics. Running hot for years wears on batteries, can loosen solder joints, and makes fans work harder until they fail. Thin laptops can also throttle, slowing down to stay cool, which makes them feel sluggish as dust builds up inside.
Batteries wear out, and they’re harder to replace
Every lithium-ion battery loses capacity as it goes through charge cycles. After a few years of daily use, many laptops hold noticeably less charge than when they were new. That’s normal.
The difference today is replacement. Older laptops often had batteries you could pop out and swap. Most modern laptops have internal batteries held in with screws or adhesive. Replacing one is possible, but it’s more work or costs more at a repair shop, so many people replace the whole laptop instead.
Software keeps getting heavier
Operating systems, browsers and apps all ask more of the hardware every year. A web browser with a dozen tabs can use several gigabytes of RAM by itself. Laptops sold with the bare minimum, like 4GB or 8GB of RAM and slow eMMC storage, feel slow much sooner than ones with some room to spare.
Operating system support ends
Microsoft ended support for Windows 10 on October 14, 2025. Windows 11 has stricter hardware requirements, including TPM 2.0 and relatively recent processors, so many laptops that still worked fine couldn’t officially upgrade. Without security updates, those laptops become riskier to use online, which pushed a lot of people to replace machines that weren’t actually broken.
Cheap laptops cut corners
The budget end of the market is very competitive, and the easiest way to hit a low price is to use cheaper parts: plastic hinges, dim screens, small batteries, minimum RAM and slow storage. These laptops work on day one, but they have less margin to stay usable as needs grow.
It’s not all bad news
To be fair, modern laptops do some things much better. SSDs have no moving parts and are far more reliable than old hard drives. Modern processors are fast enough that a good laptop from today will handle everyday tasks for many years. The laptops that age badly are usually the ones bought with too little RAM, too little storage, or too cheap a build.
How to buy a laptop that lasts
- Get at least 16GB of RAM. It’s the most important spec for a long life, especially if the RAM is soldered. Our RAM guide explains how much you need.
- Pick an SSD of 512GB or more, and avoid eMMC storage on anything you plan to keep.
- Look for upgradeable RAM or storage slots. Many business and gaming laptops still have them.
- Consider business laptops. Lines like Lenovo ThinkPad, Dell Latitude and HP EliteBook are built for years of use and are usually easier to repair.
- Check the warranty, and consider an extended one on an expensive laptop.
How to make your current laptop last longer
- Keep it cool. Use it on a hard, flat surface instead of a bed or couch, and clean out the vents once in a while.
- Be kind to the battery. Many laptops have a setting to stop charging at around 80%. Turn it on if your laptop is plugged in most of the time.
- Upgrade what you can. If your laptop has a free RAM slot or a replaceable SSD, an upgrade is often the cheapest way to add years of life.
- Keep it updated and remove programs you don’t use.
The bottom line
Laptops don’t last as long as they used to mainly because more of them are thin, sealed and sold with just enough hardware for today. Choose one with enough RAM, a real SSD and a solid build, and a modern laptop can easily last five years or more. You can compare durable options on our Student & General Use Laptops and Work pages.
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