Product Description

The industrial-grade yet refined Mk III 1200W is the Silencer Series’ the most comprehensively powerful PSU solution. The Mk III features a unique 80+ Platinum rating for the highest energy efficiency possible. Engineered with only premium components, including Japanese 105°C capacitors and heavy-duty protection circuitries, the Mk III 1200W maintains continuous output at 50°C and efficiently delivers power through a single +12V rail. The Mk III 1200W also sports a new Dual Thermal Control System, a sophisticated operation that allows the PSU to switch between normal and silent mode seamlessly. Backed with PC Power’s complete confidence in reliability with an industry-leading 7 year warranty, this PSU offers ultimate peace of mind.

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The industrial-grade, 80 Plus Platinum certified Silencer MK III 1200W (view larger).

The industrial-grade yet refined Mk III 1200W is the Silencer Series' most comprehensively powerful solution yet, and features a stringent 80 Plus Platinum certified rating for the highest energy efficiency possible. Engineered with only premium components, including Japanese 105°C capacitors and heavy-duty protection circuitries, the Mk III 1200W maintains continuous output at 50°C and efficiently delivers power through a single +12V rail.

Dual Thermal Control System

On top of offering industrial-grade performance and stability for demanding computing environments, the Silencer Mk III includes a Dual Thermal Control System, enabling you to switch the PSU between normal and silent mode seamlessly.

80 Plus Platinum Certified

With over 92% efficiency at typical load--the highest energy efficiency rating possible--the Silencer Mk III 1200W power supply provides a stable and efficient source of power while remaining cool and quiet.

Key Features and Specifications

1200W continuous at 50°C
SLI and CrossFire ready
80 Plus Platinum certified (92 percent efficiency); .98 active PFC
140mm double ball-bearing fan
Up to 90 percent (10dB) less noise per watt
+12VDC @99.5A (powerful single rail)
Premium components with 100 percent Japanese 105°C
Modular cabling design
Dual Thermal Control System: normal and silent operation

Cables and Connectors

Connector Type Non-Modular Cable Modular Cable Number of Cables Length Connectors per Cable ATX 20+4-Pin Cable 1 600mm / 24.6 inches 1 CPU 4+4-Pin Cable 2 640mm / 25.2 inches 1 PCI-E 6+2-Pin Cable 2 580mm / 22.85 inches 1 PCI-E 6+2-Pin Cable 4 580mm / 22.85 inches 1 SATA Cable 3 5-pin 850mm / 33.46 inches 4 Peripheral Cable 1 4-pin 850mm / 33.46 inches 4 Floppy Adapter 1 1
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Which OCZ PSU is Right for You?

ModXStream Pro Series Silencer MK3 Series Fatal1ty Series ZT Series ZX Series Silencer MK2 Series Designed For Home / Gaming PC Home / Workstation Home / Workstation Gaming PC Gaming PC Enthusiast PC Enthusiast PC Workstation / Gaming PC Available Wattage 600W / 700W 400W* / 500W / 600W 1200W 550W / 750W 1000W 550W / 650W / 750W 850W / 1000W / 1250W 750W / 950W Cable Management Semi-Modular Semi-Modular Semi-Modular Semi-Modular Semi-Modular Fully Modular Fully Modular Non-Modular 800 Plus Certification Standard Bronze Platinum Bronze Gold Bronze Gold Silver Continuous Power Yes Yes Yes Yes Yes Yes Yes Yes Dual GPU Support Yes Yes Yes Yes Yes Yes Yes Yes Fan Size (mm) 135 120 140 135 140 140 140 135 Dimensions (mm) 150 x 160 x 86 150 x 160 x 86 150 x 180 x 86 150 x 160 x 86 150 x 180 x 86 150 x 170 x 86 150 x 175 x 86 150 x 160 x 86
* 400W version of Silencer MK3 Series does not offer dual GPU support.