Question 1

Would this be compatible at all in an 1150 mobo? Specifically the Asus Maximus VII Hero Z97?

I realize the specs just say 1155 and 2011, which is why is ask.

Accepted Answer

Yes, these RAM modules are compatible with the Asus Maximus VII Hero Z97, 1150 board.  DDR3 to DDR 3 is fine and the RAM's voltages are supported by the CPU.  You can cross-reference the compatibility with your motherboard on the QVL tab of the G-Skill product page for the RAM modules in question here:

(www[dot]gskill[dot]com/en/product/f3-2133c9q-32gtx)

Hope that helps,

Rad

Question 2

Looking on building a PC with either a VI Extreme or VI Formula, and an i7 4770k.  CPU only supports 1600 speed ram, think I can achieve that with set while OC'ing the CPU to the 4.5 / 4.6 range?

Accepted Answer

I have been successful at achieving 4.5GHz stable running Prime95 for 8+ hours using the XMP profile 1 of this memory kit. However, Intel only rates the 4770K at 1333 or 1600 so keep that in mind. Also, not all Haswells are created equal. So, unless you can achieve 4.5GHz at 1.25v to 1.28v range, I would advise against that high of an overclock. Haswells get VERY hot!! In order to achieve 4.5GHz, you really need to consider your cooling options carefully. Air will not be sufficient unless you delidd your CPU which will void the warranty. Delidding is something reserved for advanced users.

With that being said, this memory is awesome and I would repeat my purchase of it if I had it to do all over again.

My testing, of this memory, was performed on both the MSI Z87-GD65 motherboard as well as the Asus Maximus VI Hero motherboard. I prefer the Asus Maximus motherboard over the GD65. It is a far superior product!

Question 3

These Absolutely WILL work with the Asus Sabertooth 990FX MB AND AMD 8 Core 4.7ghz CPU?

Accepted Answer

I would not use this RAM model for your motherboard as your motherboard does not support memory speeds over 1866.  Although you can down-clock these RAM modules lower than their rated speed of 2133; it would be a waste of money as you are paying a premium price for the higher speeds.  I would find a similar brand or model of RAM will rated speeds of 1866Mhz or lower for your best price/performance ratio.

Question 4

Are these RAM sticks compatible with a Mobile Intel HM87 Express Chipset Mainboard?

Accepted Answer

Compatible with the Chipset? Yes

Compatible with the motherboard using that chipset? That depends on what motherboard it is, unless the person answering the question can read minds to find out what board you are using it would be impossible to tell. However considering that you said "Mobile" that would make me think it is a laptop in which case this memory would not work as it is for a desktop.

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