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S12II-620

The Seasonic S12II series needs no introduction, as this is a well-established, long-standing Seasonic series that has withstood the test of times. The S12II Bronze Series achieves the 80 PLUS® Bronze standard of providing at least 85 % power usage efficiency at 50 % operating load. This efficiency combined with active power factor correction enables this power supply to lessen energy waste. It is a reliable power supply backed with 5 years of warranty.

SKU: SS-620GB Active PFC Categories: ,
80plus-bronze

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:

FDB

Fan Control S2FC-01 

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.

S3FC

 


Easy Swap Connectors-01

Easy-swap Connectors

The markings on the connectors minimize the possibility of mistakes and facilitate installation.


Gold Plated Connectors-01

Gold Plated Connectors

Gold plating critical connector pins (motherboard, CPU and PCIe cables) extends the lifetime of the connectors and greatly increases the efficiency of current transmission.


Ample +12V Output-01 

Ample +12 V Output

Enhanced +12 V current capability broadens utilization possibilities.


Universal AC Input-01 

Universal AC Input

Switch-mode power supplies can tolerate a wide range of power frequencies and voltages. The power supply is designed to automatically adjust to the inpout AC voltage, therefore it can safely be used anywhere in the world.


Specifications are subject to change without prior notice.

S12II-620
AC InputVoltage: 100 V - 240 V
Current: 9 A
Frequency: 50 Hz - 60 Hz
DC OutputRail+3.3 V+5 V+12 V1+12 V2-12 V+5 VSB
Maximum Power24 A24 A24 A24 A0.8 A2.5 A
130 W576 W9.6 W12.5 W
Total continuous power620 W
S12II-620 Technical Specifications
80PLUS®Bronze
Form FactorIntel ATX 12 V
Dimensions150 mm (W) x 140 mm (L) x 86 mm (H)
Fan InformationFan Size120 mm
Fan ControlSeasonic S2FC
Fan BearingFluid Dynamic Bearing
Life Expectancy50,000 at 40 °C, 15 % - 65 % R.H.
Cable InformationModularityFully Wired
Cable typeFlat black cables
Electrical FeaturesOperating Temperature40 °C
MTBF @ 25 °C, excl. fan150,000 hours
AC InputFull Range
ProtectionOPP, OVP, UVP, SCP
Safety and EnvironmentalSafety and EMCcTUVus, TUV, Gost-R, UkrTEST, CB , BSMI, Semko, CCC, CE, FCC, C-tick
Environmental ComplianceEnergy Star, RoHS, WEEE, REACH
Warranty5 Years
Packaging information
Units per carton5
Individual carton size310 (L) x 115 (W) x 180 (H) mm
Shipping carton size596 (L) x 198 (W) x 335 (H) mm

Specifications are subject to change without prior notice.

ConnectorConnector CountLengths
MAIN-POWER-24-20-PIN-A1550 mm - attached
PCIE-8-PIN-A1550 mm - 4/8 pin pin attached
PCIE-6-8-PIN-1-A2550 + 100 mm - 6/8 pin attached
SATA-5-PIN-A8400 + 100 + 100 + 100 mm - attached
500 + 100 + 100 + 100 mm - attached
PERIPHERAL-4-PIN-A4400 + 100 + 100 + 100 mm - attached
FDD-4-PIN-1-A1100 mm - end connector of the Molex cable

Specifications are subject to change without prior notice.

User-Manual-01

User-Manual-02

User-Manual-03

User-Manual-04

 

overbr.com.br | Very Good

September 12, 2012

“Este modelo que apresentamos hoje mesmo sendo considerado um tanto quanto simples, é na realidade uma das faixas dentro do segmento gamer que mais é vendida no Brasil e talvez no mercado global.”

(Read More)


S12II-620
S12II-620
S12II-620