Basically want something with decent performance and durability. Cost matters, but I’m not trying to hit rock bottom. I’m particularly wondering, is an HMB-type PCIe SSD ok combined with a SATA adapter? I think HMB is supported if your machine can use a PCIe or NVMe disk directly, but I’d be using an older Thinkpad with a 2.5" SATA slot at least for now. So I’m wondering if I’d lose a lot of performance if the SSD combo doesn’t have its own RAM buffer.

I see good deals by today’s standards for PCIe SSD’s at of all places, Office Depot.

Thanks.