I'm so tired of tinkering—today, PCIe—that I'm forgetting about computers and getting a $75 tablet

Page 2 - Seeking answers? Join the Tom's Hardware community: where nearly two million members share solutions and discuss the latest tech.

gospelmidi

Distinguished
Dec 24, 2009
16
0
18,520
with a dual boot to some arcane O/S unknown even to Bulgarian hackers.

If I had known 40 years ago what I know today about wasted time, I would have never touched that first microcomputer. In fact, I should have known better than to start out tinkering with the cards in a DEC PDP 11/23 (with 64KB RAM and 14-inch removable platters holding a seemingly limitless 5MB, no less).

For at least a year, I've been trying to get Windows 8.1 and my trusty ASUS AMD M4A785-M m/b, with its (formerly) dusty PCIe 2.0 x 1 slot, to recognize a SATA III card—any 2-port, non-RAID, SATA III, PCIe 2.0 x 1 card, such as the HighPoint Rocket 620A, or the IoCrest (SYBA) ASM1061 SY-PEX40039, or you name it—in order to accelerate from 3.0 Gb/s (SATA II) to a gut-flattening 4.0 Gb/s (SATA III on PCIe 2.0 x 1).

Had I known PCIe would be this chancy, I should have bit the bullet and upgraded to a new ASUS AMD m/b with 8 GB of DDR3 (or DDR4), upgradeable to 16 GB, and an M2 SSD card with more than 111 GB. But even if that upgrade only cost $300, I would still have more time to waste than money to burn. What do you suggest? A SATA III PCIe card or a new build?
 
Solution
no reason why it shouldn't work, if everything is as you think it is.

Page x of the manual https://www.asus.com/Motherboards/M4A785M/HelpDesk_Manual/ suggests that it might just be a PCI-E1.n x1 and not PCI-E2.0 x1 given that the 2 is listed explicitly for the x16, but not for the x1. Nor is it on the website.
https://www.asus.com/Motherboards/M4A785M/specifications/

You might want to say what you have done? because your whole post could be condensed to 'more than 1 sata card doesn't work on my PCI-E x1 socket, on AMD M4A785-M', but my money is on it being a PCI-E1.1 x1 port.

As to a new build, wait for Ryzen (AMD's new arch) and then make a choice. Current AMD offerings are poor (hot and inefficient), but the new architecture...