Amacrox Calmer 560: Silence is Golden
by Christoph Katzer on April 2, 2008 12:00 AM EST- Posted in
- Cases/Cooling/PSUs
Internals
Opening this unit was quite difficult because there are more screws to remove before we can take off the top mounted heatsink. The inner heatsinks connect to the top heatsink with a heat conducting material that is quite adhesive and makes it difficult to remove the heatsink. Lifting it up with a screwdriver finally reveals the inside of the power supply. Since the other sides still block the view, we took it out of the case. The manufacturer uses large heatsinks inside to hold and help dissipate the generated heat. Small holes in the heatsinks allow some air to pass through, though obviously the airflow would have to come from system fans.
Above is part of the incoming filtering stage and it has all the necessary components. The other part of the filtering is located on a small sister PCB that is connected to the case.
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sprockkets - Thursday, April 3, 2008 - link
Their Zen 300w power supply costs around $75, although expect to have more issues with them than their 12cm fan ones.Every so often, I wish someone would review POS power supplies. Just to see what they would do, and how easy they can destroy motherboards.
piroroadkill - Thursday, April 3, 2008 - link
And so, your wish is granted: http://www.jonnyguru.com/modules.php?name=NDReview...">http://www.jonnyguru.com/modules.php?name=NDReview...dkreviews - Wednesday, April 2, 2008 - link
If you are building HTPC and pick right components you can get away with fanless setup. I did just that for my HTPC setup and it wasn't a rocket science.I got Antec NKS2480 case with FSP Zen Fanless 400 watt PSU, Ninja Mini for CPU cooler and that's it! throw in hard drive and optical drive and you are all set. Antec case does come with 2x120mm fans that you can use, but it's not necessary.
My HTPC is on 24x7 and temps are as reported by SmartFan during movie watching. (idle temps are even lower)
Temp 1 38
Temp 2 38
Core 15C
Power consumption as reported by Kill A Watt:
Boot up 60-88 watt
Idle 65 watt
Non HD Movie 67 watt
dkreviews - Wednesday, April 2, 2008 - link
I guess I forgot to mention I use Gigabyte 780g mobo with AMD 2400 (45 watt)strikeback03 - Wednesday, April 2, 2008 - link
Why are PSU makers still including more Molex connectors than SATA? Now that the optical drives have finally gotten their act together and moved to SATA, the need for Molex is primarily legacy devices. Would be nice if the PSU reflected this and flipped the ratio of connector types to support SATA.Zolcos - Wednesday, April 2, 2008 - link
I have a lot of fans in my system, and exhausted my supply of fan mobo headers. Having a lot of molex connectors from the psu really helped out.Of course this situation doesn't mean a lot when we're talking about components designed for silence. But also consider that lots of people building a system just migrate optical drives from an old box. Not to mention that I needed to use pata optical drives in order to free up more sata ports, which are all in use now.
Molex is still king. In fact most people using sata just have a single sata hdd -- there isn't a huge market for having lots of sata power connectors. If you really have that many sata devices, you probably need a bigger psu than this one anyway.
Christoph Katzer - Wednesday, April 2, 2008 - link
I agree... sometimes there are still even more Molex than Sata connectors. I bought my first Sata DVD drive just a week ago, maybe there are still too many people with old stuff like me.HOOfan 1 - Wednesday, April 2, 2008 - link
The case it comes in appears to have better build quality than the PSU itselfSuper Nade - Wednesday, April 2, 2008 - link
It is better built than the FSP Epsilon and seems to be based on a different platform. The OEM is FSP (both the UL and the SPI on the transformers point to this).HOOfan 1 - Wednesday, April 2, 2008 - link
I am mostly talking about the exterior appearance. I figured it was FSP just based on the way they broke down the label.