PC Power & Cooling Mk III Silencer 750 review -
Certification and Efficiency
So, OCZ offers a 80+ Gold certification, tested by the 80PLUS organization (the people that certify and test efficiency). We already explained a little what that literally means. But what does such a certification entail?
Well, we have standard, bronze, silver, gold, and platinum certifications. A PSU that is certified 80 PLUS Gold or 80 PLUS Gold is more efficient than your average PSU unit. Below you'll find a table that shows what efficiency levels a PSU has to achieve at a given load to make the grade for a specific certification level.
|Efficiency at 20% Load||Efficiency at 50% Load||Efficiency at 100% Load|
|80 PLUS Bronze||82%||85%||82%|
|80 PLUS Silver||85%||88%||85%|
|80 PLUS Gold||87%||90%||87%|
|80 PLUS Platinum||90%||92%||89%|
The Mk III power 750W supplies are certified by the 80PLUS organization to deliver a 90% energy efficiency at 50% load and still 87% efficiency when your PC idles. The product complies with the ErP (Energy Related Product) directive to ensure less than 1W of power is used in passive standby and off modes. We'll test that manually later on in the article. First have a peek at its impressive Wattage table:
That's heavy duty right there at ya ... the single +12V rail pushes 62 Amps x 12V = 744 Watt alone on that single rail, tied to it are 4x 6+2 Pin PCI-E connectors(!) But let's have a peek at the more common features:
750W Power Output with Single Strong 12V Rail
The PC Power and Cooling PPCMK3S1200 power supply delivers continuous750W @ 50°C of safe, reliable output for your computer systems. One single strong +12V rail with 2 x 4+4-pin CPU power connectors and 4x 6+2-Pin PCIe connectors can juice up your high-end CPU and even multiple graphics cards.
80 PLUS Gold Certified
The 80 PLUS Gold certified power supply provides ultra-high power efficiency, saving your money on your electrical bill, reducing heat in your computer's system and prolonging its life.
Modular Cable Design
The modular cable design allows use of only the cables you need for reduced system clutter and improved air flow.
Industrial grade protection circuitry (over-voltage, over-power, and short circuit) provides maximum safety to your critical system components.
NVIDIA SLI Ready & AMD CrossFireX Capable
The PC Power and Cooling is AMD CrossFireX and NVIDIA SLI Ready and comes with46x 6+2 Pin PCI-E connectors enabling you to build a high performance multi-GPU gaming system.
Specs and features:
- Continuous output rated at a demanding 50°C ambient temperature
- Dual Thermal Control System: Normal Mode and Silent Mode operation
- Built with 100% Japanese low ESR 105°C capacitors for high reliability
- Single +12V rail for efficient power distribution in your system.
- Compliant with the latest ATX12V v2.31 and SSI PSDG standard for worry-free compatibility
- 140mm double ball-bearing fan varies RPM by load and temperature for whisper quiet operation
- 80PLUS Gold certified for up to 90% efficiency under real world operating environments
- ErP compliant for low power usage in standby or off mode.
- Active Power Factor Correction (PFC) to effectively regulate input voltage
- Industrial grade protection circuitry, (over-voltage, over-power, and short circuit) for protecting your valuable components
- Unboxed Product Weight 2.88kg; 6.34lbs
Connectors wise you won't be let down either:
- 1 x 20+4-pin ATX
- 2 x 4+4-pin ESP/12V CPU
- 4 x 6+2-pin PCI-E (750W)
- 6 x 6+2-pin PCI-E (850W)
- 4 x 4-pin Peripheral
- 12 x 5-pin SATA
But let's move onwards toward a nice photo shoot. A white power supply with a white background, that's gonna be swell.
Guru3D and OCZ join forces and decided to get you some cool hardware. OCZ released their Silencer Mk III platinum series, these are all about being quiet, being awesome and very efficient and again, the PSU carries a Platinum certification. To try and win a free 1200 Watt model you need to participate, all you need to do is Like our Facebook page (if you haven't already) and leave a comment in the Facebook thread. Good Luck!
PC Power & Cooling Mk III Silencer 750 review
We review the PC Power and Cooling MK III Silencer 750 Watt review from OCZ technology. The Silencer Mk III series are all about being quiet, being awesome and very efficient and again, the PSU as tested today carries a Gold certification.
PC Power & Cooling MK III Silencer 1200 review
We review the PC Power and Cooling MK III Silencer 1200 Watt review from OCZ technology. The new Silencer Mk III series are all about being quiet, being awesome and very efficient and again, the PSU as tested today carries a Platinum certification. The new PSU also improved on the audibility front as it comes with a switch, enabled it and up-to 600 Watt (!) the fan will remain disabled and at that load your PSU merely lukewarm. The 1200W PSU is massive in performance, the one massive 99.5A 12-volts says it all really. Excellent for multi-GPU solutions and hardcore overclockers. The PSU is engineered with merely premium components, including Japanese 105°C capacitors and heavy-duty protection circuitries.
PC Power and Cooling Silencer MkII 750W PSU review
The new model PC Power & Cooling power supply is their Silencer Mk II series of PSU's. It's the 'bloke' PSU series again with a simple design, and hey -- nothing is modular so the PSU certainly is a squid inside your system with all the tentacles (wires), but yeah .. lots of you don't really care about cable management, they just want the best of the best and sure ...as you'll learn you can't really complain about the essence that is the Mk II Silence 750W power supply.