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Winsis > 
Item#: N82E16817234004

Winsis KY-550ATX 450W ATX12V Power Supply

  • ATX12V
  • 115 / 230 V 50/60 Hz
  • +3.3V@30A,+5V@40A,+12@20A,-12V@0.5A,-5V@0.5A,+5VSB@3A
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Learn more about the Winsis KY-550ATX

Model

Brand
Winsis
Model
KY-550ATX

Spec

Type
ATX12V
Maximum Power
450W
Fans
1 x 120mm Fan
PFC
No
Main Connector
20+4Pin
+12V Rails
Single
SLI
No
Modular
No
Hold-up Time
17ms min.
Efficiency
85% at full load
Over Voltage Protection
Yes
Input Voltage
115 / 230 V
Input Frequency Range
50/60 Hz
Input Current
10A @ 115V, 5A @ 230V
Output
+3.3V@30A,+5V@40A,+12@20A,-12V@0.5A,-5V@0.5A,+5VSB@3A
Approvals
UL, CB, FCC, TUV

Features

Features
High efficiency
Low noise and ripple
Short-circuit protection on all outputs
100% burn-in under high ambient temperature

Quick Info


Customer Reviews of the Winsis KY-550ATX

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  • George K.
  • 7/21/2008 9:15:17 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsVery Quiet

Pros: Works great and very quiet.

Cons: No cons really.

Other Thoughts: Was looking for an inexpensive quiet power supply, and this fits the bill.

1 out of 1 people found this review helpful. Did you? Yes No

  • Anonymous
  • 6/26/2008 8:42:24 PM
  • Tech Level: Average
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsA good deal

Pros: Plenty of wattage for a cheap price.

Cons: In my tower, it did not fit exactly right, but it still fits and works fine.

Other Thoughts: This is to replace a four-year-old power supply on a five-year-old computer, so obviously, I don't need all the connections it provides (such as SATA). It fulfilled my need though, a need for a cheap replacement power supply.

1 out of 1 people found this review helpful. Did you? Yes No

  • John A.
  • 2/14/2008 7:29:52 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsGreat PS and quiet

Pros: Good power, and very low noise

Cons: Sata power could be spaced out farther on the wire. If you have a Sata HD, and a Sata DVD, you will have to put your HD at the highest point in order to get the 2nd sata power plug to reach the DVD.

Other Thoughts: A simple adapter would solve the above problem. Otherwise good powersupply.

1 out of 1 people found this review helpful. Did you? Yes No

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Home > 
Computer Hardware > 
Power Supplies > 
Power Supplies > 
Winsis > 
Item#: N82E16817234004
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