PC Powerzone - Serving Power Users since 2001 - American owned & operated - No off-shore outsourcing

Ultra has taken a whole new approach to computer power supplies with the Ultra X4 Modular Power Supply. With Ultra's patented Modular Design, you only connect the cables which you need increasing airflow and giving your chassis that nice clean-look. The Ultra X4 Modular Power Supply uses a 135mm fan improves airflow throughout the chassis while keeping noise at a minimum. The Ultra X4 Modular Power Supply is integrated short circuit protection and thermal overload sensors automatically protects the PC when surges or overheating become an issue. With 3 year standard and lifetime warranty available upon registration, Ultra's customer service meets the highest industry standards.

What It Is and Why You Need It

? Modular Design - Only Connect the Cables You Need

? Lifetime Warranty - Your Investment is in Good Hands

? 80+ Silver Certified - Save $$$ on Home Electricity Bills

? 135mm Low Noise Fan - Improved Cooling & Reduced Acoustics

? ATI CrossFire & NVIDIA SLI Certified - When One Graphics Card Just isn't Enough

? Tons of Included Extras - The Icing on the Cake

Specifications

Ultra X4 850-Watt 80+ Silver Modular Power Supply Form Factor: ATX

Wattage: 850W

SLI/Crossfire: SLI Certified CrossFire Certified

Modular Cabling: Yes

Special Features: Modular

Energy Efficiency: 80 PLUS Silver

Fan: 135 mm

Input Voltage: 115 ~ 230

+3.3V: 24 A

+5V: 30 A

+12V 1: 60 A

-12V: 0.5 A

+5VSB: 3 A

MTBF: 100,000 hours at 25øC

Dimensions: 5.8" x 6" x 3.5"

Motherboard Connector: 24-Pin

Motherboard Power Connector: 4 Pin MB 8 Pin MB

6-Pin PCI-Express Connector: 6

8-Pin PCI-Express Connector: 3

4-Pin Floppy Connector: 2

4-Pin Peripheral Connector: 9

SATA Power Connector: 11



Features

? Power Supply

? Cables

? Cable Carrying Case

? Manual

? Regular Screws

? Registration Card

? Silicone Vibration Dampener

? Thumb Screws

? Velcro Straps

? Zip Ties

The Kingwin LAZER 850W Power Supply joins the family of well received Kingwin Power Supplies known for their rock solid stability, enhanced modular cable design and high efficiency. The Kingwin LAZER 850W Power Supply sets a new standard by which all other high wattage power supplies will be judged. The Kingwin LAZER 850W Power Supply features four PCI-Express connectors, two for each 6-pin and 8-pin, to power multiple high-end graphics cards. The six 12V rail design allow for optimum load balancing resulting in greater performance and stability.

What It Is and Why You Need It ? 80 Plus Bronze certified ? Special patented cable management system ? Crystal cube modular connectors



Specifications

Kingwin LAZER 850Watt 80+ Bronze Modular PSU Form Factor: ATX

Wattage: 850W

SLI/Crossfire: SLI Ready

Modular Cabling: Yes

Energy Efficiency: 80 PLUS Bronze

Fan: 140 mm

Input Voltage: 115 ~ 240 VAC

+3.3V: 24 A

+5V: 30 A

+12V 1: 20 A

+12V 2: 20 A

+12V 3: 20 A

+12V 4: 33 A

+12V 5: 33 A

+12V 6: 20 A

+12V Rails: 6

-12V: 0.5 A

+5VSB: 5.0 A

Dimensions: 6 1/2?(180 mm) D x 5 7/8?(150 mm) W x 3 3/8?(86 mm)H

20+4-Pin Connector: 1

Motherboard Connector: 20+4 Pin

6-Pin PCI-Express Connector: 2

8-Pin PCI-Express Connector: 2

4-Pin Floppy Connector: 1

4-Pin Peripheral Connector: 6

SATA Power Connector: 8

Features ? Black coating finish ? Intelligent auto fan-speed control ? Compatible with Crossfire/SLI

Specifications AC INPUT 115V/240V DC OUTPUT +3.3V +5V +12V1 +12V2 +12V3 +12V4 +12V5 +12V6 -12V +5VSB 850W Max Combined Watts 24A 30A 20A 20A 20A 33A 33A 20A 0.5A 5.0A 850W

The Cooler Master RS850-AMBAJ3-US Silent Pro M 850W Power Supply is a new member of the Cooler Master Silent Pro Series family. This series of single rail power supplies from Cooler Master is addressing a growing market demand for powerful single rail PSU. With up to 66 Amps in the +12V rail, the Cooler Master RS850-AMBAJ3-US Silent Pro M 850W Power Supply delivers where it counts and won't have any problems powering even with the most demanding SLI or CrossFire systems. The Silent Pro Series is also the first line of power supplies from Cooler Master to feature flat modular cables for improved airflow and cable management. It also comes with anti-vibration silicon pads to remove possible vibrations from the PSU to reverberate into the case.

What It Is And Why You Need It:

? Flat modularized cables to eliminate the clutter and improve airflow inside the chassis

? 80 Plus compliant with over 85% efficiency

? Compliance with the newest Intel standard ATX 12V V 2.3 and SSI standard EPS 12V V2.92

? Copper plus aluminum heatsink for efficient heat dissipation

? Ultra-silent operation with intelligent 135mm fan speed control

? Unique silicon pad eliminate the vibration

? Single +12V rail for up to 66A for high demanding SLI.



Specifications

Cooler Master Silent Pro M 850W Power Supply Form Factor: ATX

Wattage: 850W

SLI/Crossfire: SLI Certified

Modular Cabling: Yes

Special Features: SLI Certified Modular 80PLUS Active PFC

Energy Efficiency: 80 PLUS Bronze

Fan: 135 mm

Input Voltage: 90V ~ 264V 47 ~ 63 Hz

+3.3V: 22 A

+5V: 22 A

+12V 1: 66 A

+12V Rails: 1

-12V: 0.3 A

+5VSB: 3 A

MTBF: 100,000 Hours

Motherboard Connector: 20+4 Pin

4-Pin/8-Pin EPS Connector: 2

6-Pin/8-Pin PCI-Express Connector: 6

4-Pin Floppy Connector: 1

4-Pin Peripheral Connector: 6

SATA Power Connector: 9





Detailed Features Power Specifications AC INPUT 100-240Vac, 12~6A 50-60Hz DC OUTPUT +3.3V +5V +12V1 +12V2 +12V3 -12V +5VSB 850W Max Combined Watts 22A 22A 66A - - 0.3A 3A 850W