M12II-620 EVO

The M12II EVO 620 watt power supply delivers solid 80 PLUS^® Bronze performance and great value. This unit supports multi-GPU systems and its fully modular cabling design allows customers to use only the cables that are necessary to connect their components. Its remarkable electronic performance is based on nearly 100 % active power factor correction, generous 12 volt outputs and gold plated connectors. The enhanced +12 volt current capability broadens utilization possibilities, whereas the advanced fan control system makes this stable power supply an excellent choice. Sea Sonic’s outstanding workmanship and highly graded components guarantee long-term reliability.

SKU: SS-620GM2 Active PFC Categories: Consumer Products, M12II EVO Series

Features
Specifications
Cables
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Fully Modular Cables

In Sea Sonic’s patented design feature full modularity comes hand-in-hand with the extensive use of SMD technology to increase the overall performance and reliability of this power supply. The simple and inventive layout scheme helps to attain unsurpassed quality and performance, where efficiency is further enhanced by minimized line resistance, reduced voltage drop and lower impedance. Reduced component count and better space utilization facilitate optimal air flow inside the case and promote heat dissipation, proper cooling and ultimately longer product life.

80 PLUS^®Bronze

The 80 PLUS^® Bronze certification indicates that a high percentage of the electricity is converted into useful power, therefore there is less heat lost and more money saved on the electricity bill. The 80 PLUS^® Bronze certification guarantees greater than 82 %, 85 % and 82 % efficiency at 20 %, 50 % and 100 % operating loads, respectively. Sea Sonic’s Bronze Series is an economical choice with great performance and high built-in value.

Fluid Dyanamic 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.
The following illustration depicts the main characteristics of the FDB fans:

S²FC

The intelligent thermal circuit feature is designed to find the optimal balance between the necessity to cool the components and the need to run the power supply in the most silent manner possible.

105 °C Japanese Capacitor

Premium quality Japanese capacitors with 105 °C rating increase overall reliability and extend product life.

Ample +12 V Output

Enhanced +12 V current capability broadens utilization possibilities.

Multi-GPU Setup

Our power supplies are equipped with 6-pin and 8-pin PCI-E connectors to support all GPU platforms.

Specifications are subject to change without prior notice.

M12II-620 EVO
AC Input	Voltage: 100 V - 240 V
	Current: 9 A
	Frequency: 50 Hz - 60 Hz
DC Output	Rail	+3.3 V	+5 V	+12 V	-12 V	+5 V_SB
	Maximum Power	24 A	24 A	48 A	0.8 A	2.5 A
	Maximum Power	130 W		576 W	9.6 W	12.5 W
	Total continuous power	620 W

M12II-620 EVO Technical Specifications
80PLUS^®		Bronze
Form Factor		Intel ATX 12 V
Dimensions		150 mm (W) x 160 mm (L) x 86 mm (H)
Fan Information	Fan Size	120 mm
	Fan Control	Seasonic S²FC
	Fan Bearing	Double Ball Bearing
	Life Expectancy	50,000 at 40 °C, 15 % - 65 % R.H.
Cable Information	Modularity	Fully Modular
Cable Information	Cable type	Flat black cables
Electrical Features	Operating Temperature	40 °C
	MTBF @ 25 °C, excl. fan	100,000 hours
	AC Input	Full Range
	Protection	OPP, OVP, UVP, SCP
Safety and Environmental	Safety and EMC	cTUVus, TUV, Gost-R, UkrTEST, CB , BSMI, CCC, Semko, CE, FCC, C-tick
Safety and Environmental	Environmental Compliance	Energy Star, RoHS, WEEE, ErP Lot 6, REACH
Warranty		5 Years

Packaging information
Units per carton	5
Individual carton size	240 (L) x 90 (W) x 210 (H) mm
Shipping carton size	500 (L) x 230 (W) x 310 (H) mm

Specifications are subject to change without prior notice.

Connector	Connector Count	Lengths
	1	610 mm - modular
	1	650 mm - modular 4/8 pin
	4	550 + 100 mm - modular 6/8 pin 550 + 100 mm - modular 6/8 pin
	8	400 + 120 + 120 + 120 mm - modular 400 + 120 + 120 + 120 mm - modular
	5	400 + 120 + 120 mm - modular 300 + 120 mm - modular
	1	101 mm - modular