The 16GB+8GB configuration typically offers better performance compared to 8GB+8GB.
The 16GB+8GB configuration typically offers better performance compared to 8GB+8GB.
Hey everyone, glad you found the info useful. I wasn’t aware of the hybrid mode, but it seems to function well in dual channel for the first 16GB, then adds an extra 8GB overhead in single channel. It’s better than having no overhead if I need more RAM. I also checked a video comparing single and dual channel memory—it focused only on a single stick, not the flexibility of multiple sticks. While FPS dropped noticeably in games with single channel, it didn’t affect CPU-heavy tasks much. So even the remaining 8GB in single mode probably won’t be a big deal for me. The main takeaway is that with my 8GB RAM installed, even the lower end is slower in single channel. Upgrading to 16GB dual channel plus another 8GB would be a huge improvement. I went for the 16GB stick to boost my setup. Thanks for the advice!
I don't think it's worth trying to return another module later, and I'd rather cancel right away. But if you're sure about performance, not returning another module is up to you. The cost of using more RAM and needing swap/pagefile is much worse than running in single-channel instead of dual-channel. I always recommend having more RAM, no matter the speed, because you can keep more open tasks like Chrome tabs, Slack, Teams, etc., without worrying about hitting the swap area—this really boosts productivity.
I’d follow whatever the IT team suggests and let them handle it. I won’t risk accessing the internal components of a work machine.
Would you like me to send it back to your company? I’m working remotely, so it’s easy for me. Anyway, it’s too late—I’ve already installed it.
I voided the 8GB purchase, which was still pending a third-party shipment. I placed an order for 16GB and it arrived via Prime with a 2-day delivery, already installed.
Sure, I get that too, but I like to stay off-site and let others handle things. It’s simpler for me.
I opened the laptop not to check for an empty slot, but to find an 8GB stick. After removing it, I installed the 16GB stick and now have 16GB. What’s going on? This Thinkpad E15 Gen 2 from late 2021 seems to be stuck in single-channel RAM mode because it only has one slot and no built-in RAM. I’m talking to Lenovo support, but they say there’s no onboard RAM and are puzzled about the single slot. They’re still calling me to clarify. Also, their notes mention that the “32GB Maximum” limit was based on their own testing, and it might change with new modules. So maybe this laptop could support up to 64GB only if a 64GB stick arrives!