Do you have a really high FSB clock? I found that if I went too high on my FSB clock, that it started dropping available RAM.

What does this mean, exactly?

CPU Name
AMD FX(tm)-8350 Eight-Core Processor

Threading
1 CPU - 8 Core - 8 Thread

Frequency
4928.32 MHz (16 * 308.02 MHz) - Uncore: 1540.1 MHz

Multiplier

The correct timings should be written on the physical memory stick itself.
Something similar to 9-9-9-24
Find the corresponding values in BIOS under the DRAM Timing Settings.

Honestly you might have to mess with the timings of the RAM. When my RAM wasn't timed properly, my Sabertooth 990FX Rev.1 and AMD 8350 were failing to detect all of mine.

Also make sure that if...

I think I've found my answer through testing, and that is, that the 309 base clock is all that the CPU can physically push...
Tried upping the voltages on CPU-NB, VCORE, DRAM, and NB all to no...

Well, I can take it to 300 FSB and keep my RAM at around 12-1300, and the NB Freq/HT Link at around 2200. I'm thinking I'm just hitting my CPU's limit for the FSB clock? What voltage would I need...

Ram running at 1332 MHz right now at 19X250
2508 HT Link and 2257 NB Frequency

Isn't the memory controller at whatever you set it to? In this case, NB Frequency, being 2257? Or am I...

So I'm working with overclocking using the FSB rather than the multiplier. In fact, I've been taking the multiplier down to keep everything "within spec."

So right now I'm running at 304 FSB X 16...

CPU-Z VALIDATOR

Got to 4.96 GHz.

LLC on Ultra.
1.52 VCore on load in Prime95
Temps right at 58-59C during Prime95.

Gonna back it off though because over 1.5 seems too high!

Is that good?
I was actually really disappointed. I thought for sure I could hit 5.0 Ghz stable.

71776
CPU-Z VALIDATOR

AMD FX8350 on a Sabertooth 990FX Revision 1 board.
600 Watt non-brand name PSU
H100 CPU Cooling
Passive Case Cooling

Seems I was able to get a higher more stable OC...