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Laptops that still have upgradable RAM in 2026

Compiled & edited by Dennis de Kruijf · updated 2026-05-19 · how we rate

If you want to add RAM later instead of rebuying the laptop, the 2026 shortlist is small and it is mostly business and Linux-vendor machines. Soldered LPDDR5x is now the default in thin-and-light laptops for real power and signal-integrity reasons, so the slotted models are the exception, not the rule. This is the list of which ones still have SO-DIMM slots, how far they go, and the honest case for when that upgrade path is worth picking them over a thinner soldered machine.

Why the list is short

Modern low-power memory runs at clock speeds where the physical length and connector of a SO-DIMM slot starts to cost signal integrity and idle power. Soldering the chips next to the SoC is shorter, lower power, and enables the deep idle states that give a Lunar Lake or Apple Silicon machine its battery figure. A slot also adds height and cost. So the thinnest, longest-battery laptops solder, and that part is a genuine engineering trade, not pure planned obsolescence. The cynical half is also true: soldered memory means the only upgrade is a new laptop, and vendors charge a steep margin on higher-RAM configs at the point of sale. Both things are real at once. The useful response is to know the short list of machines that kept the slots. The deeper trade-off is covered in soldered vs slotted RAM in 2026 and why soldered RAM matters on Linux.

The 2026 slotted list

From the machines tracked here, these still have user-upgradable SO-DIMM memory:

The pattern is the whole point: business ThinkPads keep slots for fleet serviceability, the EU Linux vendors keep them because user-repairability is part of what they sell, Framework keeps them because repairability is the product, and big gaming chassis keep them because there is physical room. Thin consumer ultrabooks and every Apple Silicon machine do not.

The machines that solder, so buy the RAM up front

For contrast, common 2026 machines where memory is fixed at purchase: the MacBook Air 13 (M4) and MacBook Pro 14 (M4) (unified on-package memory, no upgrade ever), the ThinkPad X1 Carbon Gen 13 (the weight-versus-serviceability trade), the Dell XPS 13 9350 (16 GB base is a real ceiling), the ASUS Zenbook 14 OLED and most thin ASUS and HP ultrabooks, and the ASUS ProArt P16 (soldered even at 64 GB). On all of these the rule is the same: buy the next RAM tier up from what you think you need, because there is no later.

When the upgrade path is actually worth choosing for

Slotted RAM is not automatically the better laptop. A soldered 32 GB machine that is still 32 GB in four years, with two extra hours of battery, was the right buy for someone whose needs never grew. “Always avoid soldered RAM” is wrong advice. The slotted list earns its premium in two specific cases:

• Workloads that grow. Developers running Docker plus a database plus an IDE, data people whose datasets outgrow last year’s size, anyone who bought 16 GB to save money and hit the wall in eighteen months. For them, slotted means a cheap mid-life fix instead of a full replacement.
• Long holds on purpose. Anyone keeping a laptop five-plus years, where a RAM bump in year three is the difference between extending the machine and binning it. For a five-year hold the slot is a hard requirement, not a nice-to-have.

If your needs are stable and you keep a machine three years, pick the best laptop and just buy enough soldered RAM. If either of the two cases above is you, treat the slotted list as the candidate set and choose from it.

The recommendation

For a buyer who wants the upgrade path, the ThinkPad T14 Gen 5 (AMD) is the cleanest mainstream answer: SO-DIMM to 64 GB, a good keyboard, and a clean Linux story on the AMD model. For repairability beyond just RAM, the Framework 13, where the mainboard, ports and storage swap too. For a vendor-configured Linux machine that is still serviceable, the Tuxedo InfinityBook Pro 14 or the System76 Lemur Pro. The mistake to avoid is the common one: buying 16 GB soldered to save money and discovering in 2027 that the only fix is a new laptop.

FAQ

Which 2026 laptops have upgradable RAM? Both ThinkPad T14 Gen 5 models, the ThinkPad E14 Gen 6 (AMD), both Framework 13 models, the HP EliteBook 840 G11, the Tuxedo InfinityBook Pro 14, the System76 Lemur Pro, the Star Labs StarBook Mk VII, and the Legion Pro 7i Gen 9.

Why do so few laptops have slotted RAM now? Low-power LPDDR5x runs at speeds where a SO-DIMM slot costs signal integrity and idle power, and a slot adds height and cost. Soldering enables the deep idle states behind thin-and-light battery figures. The trade is real, alongside a genuine vendor margin on higher-RAM configs.

Is slotted RAM always the better choice? No. A soldered machine with enough RAM bought up front and better battery is the smarter buy if your needs are stable and you keep it three years. Slotted only wins decisively for workloads that grow or laptops kept five-plus years.

Does the MacBook have upgradable RAM? No. The M4 Air and Pro use unified memory on-package; it can never be upgraded and Apple charges a high margin at purchase. Buy the memory you need on day one or not at all.

What’s the highest-RAM upgradable laptop here? Among mainstream machines the ThinkPad T14 Gen 5 and HP EliteBook 840 G11 take SO-DIMM to 64 GB. The Linux-vendor machines are slotted with high ceilings too; confirm the exact maximum for the SKU before buying.