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**B Grade** S12III 650W 80 Plus Bronze Power Supply
B Grade items may have been used, have damaged packaging, missing accessories or a combination of these (Motherboards may be missing I/O shields).
Some items may have scuff marks or slight scratches but should otherwise be an operable product.
The Seasonic S12III 80 PLUS Bronze Power Supply at a Glance:
- 650 Watt ATX power supply with powerful 54A single rail
- High efficiency with 80 PLUS Bronze certification
- Quiet 120 mm fan with semi-passive mode
- Fixed cables, partially fabric-coated
- Four 6+2-Pin PCIe connectors for graphics cards
- Five year manufacturer's guarantee
Power Supply with 80 PLUS Bronze Efficiency and Powerful 54A Single RailThe Seasonic S12III is a high-performance power supply that provides a total output of 650 Watts to make it ideal for even high-end gaming PCs. The powerful 12 Volt rail delivers a full 54A and the unit has the respected 80 PLUS Bronze efficiency certification. Seasonic always opts for premium quality electronic components, including LLC transformers.
The 650 Watt Seasonic S12III includes a 24-pin- and a 4+4-pin cable, along with four 6+2-pin PCIe connectors and six SATA-, three 4-pin Molex connectors and a floppy connector. This connectivity makes the unit perfect for all manner of systems. Visually the unit fits in perfectly with just about any case thanks to it coming in black.
Automatic Fan Control with Semi-Passive ModeThe pre-installed 120 mm fan uses quiet-running bearings, that mean the PSU remains extremely quiet during operation. This is also important for long-term durability and reliability. Seasonic's auto-start Smart-and-Silent fan control tech allows the fan to only switch on at 50 percent load. This results in a significant reduction in unwanted noise, while retaining the maximum possible cooling performance in reserve for when it's needed.
It almost goes without saying at this point that the Seasonic S12III series includes all the important safety features we have come to expect from modern high-end power supplies. The load regulation operates within an extremely tight voltage tolerance. Additionally, Seasonic provides a five year guarantee to go along with it.
- Dimension: 150 x 86 x 140 mm (W x H xD)
- Fan: 120 mm (bearings, automatic controls with semi-passive mode)
- Efficiency: max. 88% @ 50% load, 80 PLUS Bronze certification
- Active PFC
- Form factor: ATX12V
- Output: 650 W
+3.3V: 20 A
+5V: 20 A
+3.3V & +5V: 100 W
+12V: 54 A / 684 W
-12V: 0.3 A / 3.6 W
+5Vsb: 2.5 A / 12.5 W
3x 4-pin Molex
1x Floppy adapter
- Protections: OPP, OVP, UVP, SCP
- Safety: cTUVus, TUV, Gost-R, CB , BSMI, CCC, CE, FCC, C-tick
- MTBF Fan: 30000 hours at 40° C
- MTBF PSU: 100000 hours at 25° C
- Manufacturer's guarantee: 5 Years