I'd be happy if I can get it to work - the SSD might by ancient by today's standards but it gets the job done and I don't do any heavy reading or writing to it other than launching Steam and Chrome, so splurging R2k+ on a drive that will give my marginal gains at best isn't worth it in my books. I'd rather use that to buy another 8GB of RAM and another mech HDD for storage, if it was my money.
I'm busy cloning the temp disk to the SSD as we speak using Ghost32, as I managed to wipe the drive with EaseUs Partition Manager and now have access to the drive. The data sadly is gone and it's not worth the effort to attempt recovery - I'd rather spend two or three hours now setting the drive up than spending 10+ hours getting my data off in drips and drabs
EDIT: Clone completed without any hassles, but now Windows Activation is having a tantrum due to changed hardware. This is becoming quite the journey haha
EDIT EDIT: This drive has just earned itself a name other than 'Local Disk':
Lessons learnt:
1) Have a better disaster recovery plan, ie keep bootable USB with Windows 10 on hand, as the Windows 10 Safe Mode won't be accessible if the PC cannot start up in the first place
2) Have plenty of coffee on hand
3) UPS! A UPS might have saved me the trouble tonight as I really thought the drive was on it's way to silicon heaven
4) Don't rely on one program to tell you a device is good or bad. In my case MiniTool partition wizard could not detect my drive yet EaseUS did and with it I managed to wipe the partitions and got the drive to work
5) OCZ doesn't have the correct tool available on their website anymore as the drive is EOL - I had to download the tool from a third-party site to verify that the drive was still operational (I only had a little green LED near the SATA port to prove to me it was not stone dead) - moral of the story, don't trust all manufacturers to keep their software libraries up to date especially with legacy devices
6) Have patience and approach things methodologically, step by step. Rule out any and all hardware issues by swopping cables and ports to save yourself the doubt later on
7) An SSD is still an electronic device that can fail, even if they are more robust than mechanical hard drives.
8) Did I mention coffee?
Case closed