10/10/11 The Kingwin STR-500 power supply is unique in the marketplace today: Along with the fan-cooled LZP-550, it is the most energy efficient computer power supply, and also the very quietest. Silentpcreview.com
10/03/11 The Kingwin Stryker 500W is a very attractive unit. However, you’ll pay for it. It’s currently going for $160 at Newegg, Amazon, and CompUSA. Most other 500W units are in the $50-$60 range. Then again, none of those are 80PLUS Platinum and silent! Thinkcomputers.org
9/06/11 The platform on which this fanless unit is based is nothing short of excellent, and has been impressing me again and again. Jonnyguru.com
9/06/11 The Stryker 500W Fanless is another very impressive power supply from Kingwin.  It delivered excellent efficiency numbers and easily met the new 80 PLUS Platinum certification criteria. Pcper.com
8/15/11 Till today I never encountered a PSU with such high efficiency and from now on the STR-500 is the efficiency king in my book. Techpowerup.com