ADATA Ultimate SU650 2.5" 240GB SATA III 3D NAND Internal Solid State Drive (SSD) ASU650SS-240GT-R
https://www.newegg.com/Product/Product.aspx?item=N82E16820215325
I asked this question concerning a IBM ServeRAID M1015 SAS/SATA Controller and was told that when flashing to include boot.rom within the flash config.
I agree. For gaming you also need a good GPU that will work with the T3500 legacy BIOS and run you $150 easy. No UEFI on the BIOS of those machines. Also no 6gbs SATA without the addition of a RAID comtroller card.
I used an Evercool molex adapter EC-DF003 for two 12V 80mm Arctic F8 Silent fans, one for the CPU cooler and one for the back case exhaust along with an Noctua 5V 60mm that I attached to the Northbridge heatsink.