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SeaSonic USA

SeaSonic S12 II SS-380GB 380W ATX12V V2.3 80 PLUS Certified Active PFC Power Supply - Retail

5 Year Manufacture direct warranty

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SeaSonic S12 II SS-380GB 380W Power Supply - Retail
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SeaSonic S12 II SS-380GB 380W Power Supply - Retail SeaSonic S12 II SS-380GB 380W Power Supply - Retail SeaSonic S12 II SS-380GB 380W Power Supply - Retail SeaSonic S12 II SS-380GB 380W Power Supply - Retail SeaSonic S12 II SS-380GB 380W Power Supply - Retail SeaSonic S12 II SS-380GB 380W Power Supply - Retail SeaSonic S12 II SS-380GB 380W Power Supply - Retail SeaSonic S12 II SS-380GB 380W Power Supply - Retail
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Manufacturer InfoReturn Policies

Manufacturer Warranty

Beyond any applicable Newegg return policy, this item is warranted independently by the product's Manufacturer. Below is a summary provided for convenience only and may not be accurate or current. Use this link for full details.

  • Manufacturer Limited Warranty period (parts): 5 years
  • Manufacturer Limited Warranty period (labor): 5 years

Manufacturer Contact Info

Return Policies

This item is covered by Newegg.com's Standard Return Policy.

  • Return for refund within: 30 days
  • Return for replacement within: 30 days
  • Restocking Fee: Yes
Customer ReviewSpecifications

Review Summary (read all 40 Reviews)

5
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87%
4
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10%
3
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3%
2
0%
1
0%
Product Rating:
Total Reviews: 40

great htpc power supply

white Reviewed By: kurt on 3/24/2009
Rating + 5
Tech Level Tech Level: high - Ownership: 1 week to 1 month
This user purchased this item from Newegg
Pros: Extremely quiet, i was debating between this and a fanless power supply and am glad i chose this.

Currently powers everything just fine in my htpc, has the right amount of connectors, not too many, not too few.
Cons: none
Other Thoughts: none
Did you find this review helpful? Yes No

Quiet, efficient, reliable

white Reviewed By: greenenuf on 1/26/2009
Rating + 5
Tech Level Tech Level: somewhat high - Ownership: 1 month to 1 year
Pros: Quiet, if not completely silent. Very efficient--low heat output from case even under load. Lots of connectors. Slick sleeved cabling. Great build quality--my kids might inherit the thing.
Cons: Had to use the included adapter cable for the floppy drive (yeah, I still have one), consuming one molex connector.
Other Thoughts: This is my second Seasonic P/S. I have a 330W S12 (a now discontinued model) which has been running almost continuously for nearly 3 years and shows no signs of failure. My SS-380 has been in service for about 6 months, so I expect that it will be providing good service for a long time to come.

I only buy power supplies now with the big 120mm fans mounted on the underside of the unit. The 80mm fans mounted on the sides of many cheap power supplies have to turn more than TWICE AS FAST (given the same depth and blade pitch) to move the same volume of air. Faster rotation means more noise and in all likelihood, shorter bearing life, leading to fan failure and P/S failure soon after.
4 out of 4 people found this review helpful. Did you? Yes No

Quiet Power Supply

white Reviewed By: on 1/10/2009
Rating + 5
Tech Level Tech Level: somewhat high - Ownership: 1 month to 1 year
This user purchased this item from Newegg
Pros: - Very quiet
- Nicely wrapped cables
- Reliable
Cons: - None
Other Thoughts: Works great in an HTPC because it is so quiet and the cables are easy to work with in small spaces.
Did you find this review helpful? Yes No
Model
Brand SeaSonic
Model SS-380GB
Series S12 II
Spec
Type ATX12V V2.3
Maximum Power 380W
Fans 12cm Double Ball Bearing Cooling Fan
PFC Active
Main Connector 20+4Pin
+12V Rails 2
PCI-Express Connector 1 x 6-Pin
SLI No
CrossFire No
Modular No
Efficiency up to 85%
Energy-Efficient 80 PLUS Certified
Input Voltage 100 - 240 V
Input Frequency Range 47 - 63 Hz
Output +3.3V@20A,+5V@20A,+12V1@17A,+12V2@17A,
-12V@0.8A,+5VSB@2.5A
MTBF 100,000 hours at 25°C under full load
Approvals UL, CE, CB, TUV, FCC
Features
Connectors 1 x Main Connector (20+4Pin)
1 x 12V (P4)
6 x peripheral
4 x SATA
2 x Floppy
1 x PCI-E
Features Conductive Solid Capacitor on the critical +12V rails
Multiple +12V Outputs
All in One DC Cabling Design
PCI-E video card support
Active PFC [99% PF Value]
Smart & Silent Fan Control (S2FC)
Ultra Ventilation [Honey Comb Structure]
Patented Easy Swap Connector
12cm Ball Bearing Cooling Fan
Soft-Mounting Rubber Cushions
Universal AC Input [Full Range]
Manufacturer Warranty
Parts 5 years limited
Labor 5 years limited
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