The Capstone 650 Watt power supply is 80 PLUS Gold certified and delivers up to 90% efficient performance under typical loads. This high form of efficiency saves energy, reduces heat in your system, decreases fan noise and prolongs the PSU’s life span so you can maximize your gaming activity.
Capstone PSUs are backed by 5 years of warranty. Your power supply unit will operate according to its technical specifications within intended operating environments for the length of the warranty period.
Capstone PSUs have successfully passed safety and compliance tests from CE, FCC, TUV, and cTUVus.
With Auto Fan Speed Control, the power supply’s 135mm fan turns slowly at low temperatures, reducing power consumption and fan noise to near silence. When temperatures increase, fan speed will also increase. This decreases the odds of over-heating, extends the fan’s life span and reduces energy consumption.
A semi-modular PSU design comes with only the essential cables pre-attached. This allows for some customization of additional cables, plus reduced clutter and better airflow compared to non-modular PSUs within your computer case or system.
| STYLE | CONNECTOR TYPE | CAPSTONE 550M | CAPSTONE 650M | CAPSTONE 750M | CAPSTONE 850M |
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20+4 Pin | x1, 23.64 in | x1, 23.64 in | x1, 23.64 in | x1, 23.64 in |
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8 & 4+4 Pin - EPS | - | - | x1, 25.61, 35.4 in | x1, 25.61, 35.4 in |
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4+4 Pin - EPS | x1, 25.61 in | x1, 25.61 in | x1, 25.61 in | - |
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Split PCI-E | x1, 23.6, 29.5 in | x2, 23.6, 29.5 in | x2, 23.6, 29.5 in | x2, 23.6, 29.5 in |
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SATA + 1 Molex | x2, 19.7(s), 25.6(s), 31.5(s), 37.4(m) in | x2, 19.7(s), 25.6(s), 31.5(s), 37.4(m) in x1, 19.7(s), 25.6(s), 31.5(m) in |
x2, 19.7(s), 25.6(s), 31.5(s), 37.4(m) in x1, 19.7(s), 25.6(s), 31.5(m) in |
x3, 19.7(s), 25.6(s), 31.5(s), 37.4(m) in |
 |
Molex + 4 Pin Floppy | x1, 19.7(m), 25.6(m), 31.5(m), 37.4(f) in | x1, 19.7(m), 25.6(m), 31.5(f) in | x1, 19.7(m), 25.6(m), 31.5(f) in | - |
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SATA + Molex + Floppy | - | - | - | x1, 19.7(s), 25.6(m), 31.5(m), 37.4(f) in |
*LEGEND: (in) - inches, (m) - Molex Connector, (s) - SATA Connector, (f) - Floppy Connector