CPU Installation and Thermal Paste
We see a lot of forum posts about thermal paste, which is why we published Thermal Paste Comparison, Part One: Applying Grease And More and Thermal Paste Comparison, Part Two: 39 Products Get Tested. Consequently, no build recommendation would be complete without addressing this topic. First, install the APU onto your motherboard of choice. There's only way to do it; just like up the little arrow in the corner and don't use any unnecessary force.
Once the APU is in place, any of the compounds recommended in the round-up linked above will do. I used the relatively new Extreme Fusion X1 by Cooler Master, which is soft enough to yield good results using a small blob in the middle of the processor. Generally, how the thermal paste is applied, especially in regard to the amount and location, is more important than its theoretical performance. It’s the skill, and not the tool, that’s important here.
The blob in my picture doesn't look particularly sexy, but it suits our purpose perfectly. It’s the right amount so that you won't have thermal paste leaking out the sides, but it'll still cover the surface of the APU with no air bubbles.
Picking The Memory: 16 GB ADATA DDR3 2133 XPG
Some memory modules employ downright ostentatious heat spreaders, which tend to be too tall and can mess with heat sink clearance. This is especially true for the fast RAM that an APU's graphics engine benefits from most.
The coolers you'd choose from in a mini-ITX-based build like this one should be fairly low-profile (check out Eight Low-Profile CPU Coolers For Your Compact PC, Reviewed if you need some help choosing), so any kit with tall heat spreaders is out. I chose Adata's XPG family since it gives us 2133 MT/s data rates in a fairly low-clearance module.
The two sticks remind me of the legendary Vitesta line, which you might remember from the DDR2 days. I wish I knew why Adata got rid of that very successful memory family.
Clearly, the memory kit employs a very flat heat spreader that should fit under low-profile CPU coolers. Our modules of choice remained stable throughout testing and didn't cause any compatibility issues with Zotac's A75-ITX WiFi.
Some motherboards, including the A75-ITX WiFi included in today's build, require you to active an XMP profile in the BIOS (or enter the corresponding timings and voltages manually) in order to realize the rated data rate ceiling.
- Introducing The Lian Li PC-Q30
- Technical Specifications And Features
- 360-Degree Video Of The Empty Case
- PSU: Be Quiet! SFX Power 350 W
- PSU Installation: Nimble Fingers Needed
- Installing The SSD
- Motherboard And APU: Zotac A75-ITX WiFi And AMD A10-6800K
- Processor Installation And RAM Selection
- CPU Cooler Installation: Thermalright AXP-100
- Motherboard Installation
- Fans, Temperatures, And Noise
- Performance With And Without Discrete Graphics
- Lian Li's PC-Q30 Is Small, Special, And Stylish (But Also Practical)