Your board and case should have enough room to support another drive (I haven’t seen a board in years that doesn’t have at least 4 SATA ports for hard drives).
You’re better off just getting an extra SATA cable and checking to see if you need a power splitter (in case you’ve used up all your power lines in your case, you can split one) and just mounting the drive internally instead.
heck, you can buy a bigger SSD than the one you have and clone it and increase the partition size.
I did this recently going from a 1TB to a 2TB internal drive and the program was free.
My collection
Crucial M4 2.5 64GB - retired, my first SSD and costs as much as my 1TB drives now
Crucial MX100 2.5 256GB - retired
Samsung 850 EVO 2.5 256GB - retired
Crucial MX500 256GB M.2 x2
Sandisk Ultra 3D 2.5 500GB
WD Blue 3D 2.5 500GB
Crucial P1 NVMe 500 GB x2
Crucial MX500 2.5 1TB
WD N550 NVMe 1TB
Yes I am going to go with a new internal SSD. I found an open spot for it. My current drives are using a power splitter to the PSU but there are several open spots hanging unused I am hoping will work.
Looks like the open power connections I have are for additional fans. I will have to search for another way to power the new drive or replace the current smaller SSD with the new one. Looks like the two drives I already have run inline with each other. The current SSD power cord plugs into the other drive and from that drive to the PSU.
I think he’s confusing molex power cables with SATA power cables. Not a major deal as he can just get a molex to SATA power adapter but most PSUs should have at least four SATA power Male ports.
I’ve run them for years in old Dell/HP units and never had an issue although it was with HDD. In fact I believe one (if not both) shipped PCs with them installed.
Hey Mohlmbey, what power supply do you have? It should say right on the side of the unit.
FYI, you can purchase a SSD M.2 to PCIe adapter if you hav an open PCIe x 4 slot and then there’s no need for power from your PSU as the mobo will power the SSD. Just get the M.2 version of the MX500 rather then the 2.5, should be the exact same price.