1. Traditional ThinkPads used socketed, upgradable Wi-Fi modules, but most transitioned to soldered, integrated solutions with CNVi technology.
2. The Lenovo ThinkPad P16 Gen 3 is an exception, returning to a modular Wi-Fi design with an easily upgradable M.2 2230 slot.
3. This reintegration allows users to upgrade to newer Wi-Fi standards, such as Wi-Fi 8, in future updates, maintaining upgradeability in enterprise models.
History of ThinkPad Wi-Fi Modules
Way back in the day, ThinkPad laptops had these socketed Wi-Fi modules that you could actually swap out or upgrade yourself. It all started with mPCIe cards, but then the industry moved onto the m.2 2230 standard after it came out. This meant you could easily replace or upgrade your Wi-Fi hardware, giving more freedom to users wanting better performance or newer tech.
Shift to Integrated Wi-Fi Technology
As the tech evolved, Intel introduced CNVi technology, combining parts of the Wi-Fi functions directly into the SoC. Lenovo followed along, shifting most of its models from easy-to-replace modules to soldered solutions. This transition made repairs and upgrades tougher, as the Wi-Fi was no longer just a quick swap but built into the motherboard. Only budget-friendly models like the E series kept the modular design intact for a while.
Return of Modular Wi-Fi in the P16 Gen 3
But things are changing again! As of 2026, one flagship ThinkPad, the Lenovo ThinkPad P16 Gen 3, got a major upgrade — the return of modular Wi-Fi. This 16-inch powerhouse, which we recently got to review, now includes an M.2 2230 slot where the Wi-Fi card sits. Specifically, it has the latest Wi-Fi 7 BE200 card, which is modern and fast. And while you probably won’t need to upgrade this anytime soon, this move opens the doors for future updates.
The Future of Wi-Fi Upgrades on ThinkPads
This P16 Gen 3 is currently unique in the enterprise lineup for having a modular Wi-Fi slot, but Lenovo says it might bring this feature to other models later on. With Wi-Fi 8 already on the horizon, the fact you can upgrade your wireless standard easily is pretty exciting. It’s a reminder of how thoughtful design considerations can make a big difference in how durable and adaptable your tech is over the years. So, if you’re a fan of future-proofing your workstation, this is definitely a step in the right direction.