I've been using the 2TB WD PC SN740 SDDPTQE-2T00 Firmware 73102000 for a couple of months now. It isn't as reliable as the original SSD which was more stable but much slower.
I've listed the Surface config below.
I have the Link State set to DIPM.
I have the PCIe Link State set to Off.
The only power issues I run into are power downs. It sometimes fails and runs the weird slow blue recover circle (not sure what that is). Sleep is also unreliable. I've learnt to just restart and it boots. The only annoying issue is it sometimes powers up and drains the battery.
Also - probably most important - the unreliable power up/downs could result in corrupted Bitlocker keys (salvagable) or MBR (I was not able to salvage that). So BitLocker has to be turned off.
I mostly use my Surface as a desktop (with a dock etc.) so it doesn't bother me as much. Just when turning it before travelling with it I wait a few minutes to ensure it stays off. Sort of annoying but not a disaster.
I hope Microsoft or WD eventually solve this. I know Dell and Lenovo had firmware updates for the SN 740 but not sure it was the same issue. They cannot be installed on the OEM device. (at least I was unsuccessful).
Device Information:
- Device name: SURFACE8-2TB
- Surface model: Surface Pro 8 Model 1983 i7
- SAM: 11.101.139.0
- UEFI: 18.104.143.0
- App version: 61.23030.158.0
- BIOS Version/Date: Microsoft Corporation 18.104.143 12/15/2022
- Wi-Fi driver: 22.200.2.1
- OS build: 22621.1555
- Processor: 11th Gen Intel(R) Core(TM) i7-1185G7 @ 3.00GHz
- Installed RAM: 16 GB
- Storage size: 1744 GB free of 1906 GB
- GPU: Intel(R) Iris(R) Xe Graphics