This RAM is compatible with the X58 motherboard.
This RAM is compatible with the X58 motherboard.
Generally yes, though not universally. According to what I know, the main distinction between DDR3 and DDR3L is that DDR3L operates at reduced voltage levels. That could potentially make it compatible, but I wouldn’t rely on it without certainty.
It's a lower voltage DDR3 chip, operating at 1.35 volts instead of the standard 1.5 volts.
The DDR3L modules I've tested work well with DDR3 as indicated in their documentation.