SEASONIC FOCUS PLUS FX-850 (850W 80 Plus Gold)

Name: SEASONIC FOCUS PLUS FX-850 (850W 80 Plus Gold)
SKU: 4430
Price: 3249000 VND
Availability: InStock

SKU: 004430

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Giới thiệu sản phẩm

80 PLUS^® GOLD

The FOCUS PLUS Gold Series achieves 80 PLUS^® Gold certification with its 90 % efficiency at 50 % system load.

CABLE-FREE CONNECTION DESIGN

Seasonic’s engineers have implemented a new design feature, where instead of cables; the back panel and the PCB (Printed Circuit Board) are connected by a copper plate. This breakthrough solution not only lowers the chance of production errors during manual insertion but it also improves output power quality.

HYBRID SILENT FAN CONTROL

The industry’s first, Seasonic patented, advanced three-phased thermal control achieves optimal between silence and cooling. This Hybrid Silent Fan Control functions in three operational stages: Fanless Mode, Silent Mode, and Cooling Mode.

BENEFITS

Reduced noise without increase in temperature;
Extended fan life due to the reduced number of fan rotations;
Optimized heat dissipation at all times;
Unsurpassed silent performance in Fanless Mode.

Additionally, there is a switch at the back of the power supply which allows users to customize their cooling needs by selecting between the Seasonic S2FC (fan control without Fanless Mode) and the S3FC (fan control including Fanless Mode).

THE FAN CONTROL BUTTON

The fan control button can be found on the back of the FOCUS PLUS power supply, next to the power switch. The image here illustrates how to select different fan control modes to suit your need.

DO NOT press the button if you wish to include the Fanless Mode, which means the fan in the power supply will not spin when the power supply is under light loads. Press the button if you wish to have the fan spin at all times, even at lower loads.

FLUID DYNAMIC FAN BEARING

High performance Fluid Dynamic Bearing (FDB) fans are designed to take advantage of the impact absorbance effects of oil. They are extremely reliable and generate considerably less operating noise and heat than ball bearing fans. The lubrication of the bearing surface reduces friction and vibration and therefore lowers overall power consumption. Due to the effortless, quieter rotations and its robust construction, this reliable fan technology also greatly increases the lifespan of the fan.

HOW IT WORKS

When the fan shaft rotates, high pressure oil drifts along the grooves of the bearing sleeve to generate a thin layer of lubrication between the bearing faces. As the speed increases, so does dynamic oil pressure and the shaft is lifted from the bearing to create smooth, effortless rotations. The herringbone shape of the groves helps to efficiently channel the lubricant and avert leakage.

FOCUS PLUS 850 Gold Technical Specifications
80PLUS®		Gold
Form Factor		Intel ATX 12 V
Dimensions		150 mm (W) x 140 mm (L) x 86 mm (H)
Fan Information	Fan Size	120 mm
	Fan Control	Hybrid Silent fan Control
	Fan Bearing	Fluid Dynamic Bearing
	Life Expectancy	50,000 hours at 40 °C, 15 % – 65 % RH
Cable Information	Modularity	Fully Modular
Cable Information	Cable type	Motherboard, CPU, PCIe – Black webbeb cables SATA, Molex, Floppy – Flat black cables
Electrical Features	Operating Temperature	0 – 50 °C
	MTBF @ 25 °C, excl. fan	100,000 hours
	AC Input	Full Range
	Protection	OPP, OVP, UVP, OCP, OTP, SCP
Safety and Environmental	Safety and EMC	cTUVus, TUV, CB, CCC, BSMI, EAC, RCM
Safety and Environmental	Environmental Compliance	Energy Star, RoHS, WEEE, ErP Lot 6, REACH
Warranty

FOCUS Plus 850 Gold
AC Input	Voltage: 100 V – 240 V
	Current: 12 – 6 A
	Frequency: 50 Hz – 60 Hz
DC Output	Rail	+3.3 V	+5 V	+12 V	-12 V	+5 VSB
	Maximum Power	20 A	20 A	70 A	0.3 A	3.0 A
	Maximum Power	100 W		840 W	3.6 W	15 W
	Total continuous power	850 W