If you are visually impaired and are having difficulty navigating this site, please call our Customer Support line via our toll free number (800) 390-1119.

Newegg.com - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message.

Newegg.com - Computers, Computer Parts and Electronics

My Account

MyNeweggReviewsHelp & Info  
topNavRowBottom  
Browse WebSite Computer Hardware Electronics PCs & Laptops Cell Phones Digital Cameras Networking Gaming Software Home & Garden Specials
SeaSonic USA

SeaSonic SS-400ET 400W ATX12V V2.2 / EPS12V V2.91 80 PLUS Certified Active PFC Power Supply - OEM

newegg
SeaSonic SS-400ET 400W Power Supply - OEM
Image Viewer

SeaSonic SS-400ET 400W Power Supply - OEM SeaSonic SS-400ET 400W Power Supply - OEM SeaSonic SS-400ET 400W Power Supply - OEM SeaSonic SS-400ET 400W Power Supply - OEM SeaSonic SS-400ET 400W Power Supply - OEM SeaSonic SS-400ET 400W Power Supply - OEM SeaSonic SS-400ET 400W Power Supply - OEM
Deactivated Item What's this?
Print This Page
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): 3 years
  • Manufacturer Limited Warranty period (labor): 3 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 4 Reviews)

5
newegg
100%
4
0%
3
0%
2
0%
1
0%
Product Rating:
Total Reviews: 4

seasonic for the win

white Reviewed By: for the horde on 9/7/2009
Rating + 5
Tech Level Tech Level: somewhat high - Ownership: 1 day to 1 week
This user purchased this item from Newegg
Pros: - seasonic makes quality power supplies
- voltages are stable
- big fan on the bottom helps case stay cool
- it's heavy aka good
Cons: none
Other Thoughts: i had some no name power supply die on me so i decided to spend a little extra money for some quality. i'm not disappointed even in the slightest.
Did you find this review helpful? Yes No

white Reviewed By: K56 on 8/14/2009
Rating + 5
Tech Level Tech Level: somewhat high - Ownership: 1 week to 1 month
This user purchased this item from Newegg
Pros: Quiet and stable so far.
Cons: No problems to report.
Other Thoughts: This psu is running a mid level computer, Q9550, 4gb ram, 2 hard drives and a HD 4850 video card, so I am not close to pushing its capabilities.
Did you find this review helpful? Yes No

white Reviewed By: on 6/20/2009
Rating + 5
Tech Level Tech Level: somewhat high - Ownership: 1 month to 1 year
This user purchased this item from Newegg
Pros: Works fine.
Cons: None.
Other Thoughts: I had no trouble with the SeaSonic power supply in my previous system and expect this one to be reliable as well.
Did you find this review helpful? Yes No
Model
Brand SeaSonic
Model SS-400ET
Spec
Type ATX12V V2.2 / EPS12V V2.91
Maximum Power 400W
Fans 120mm Fan
PFC Active
Main Connector 20+4Pin
+12V Rails 2
PCI-Express Connector 1 x 6-Pin
SATA Power Connector 4
SLI No
CrossFire No
Modular No
Efficiency > 80%
Energy-Efficient 80 PLUS Certified
Over Voltage Protection Yes
Input Voltage 100 - 240 V
Input Frequency Range 50/60 Hz
Input Current 7A
Output +3.3V@20A,+5V@20A,+12V1@17A,
+12V2@17A,-12V@0.8A,+5VSB@2.5A
MTBF >100,000 Hours
Approvals CUL, TUV, CB, UL, CCC, CE, FCC, RoHS
Dimensions 5.9" x 5.5" x 3.4"
Features
Connectors 1 x Main connector (20+4Pin)
1 x 12V(P4)
1 x 12V(8Pin)
5 x Peripheral
4 x SATA
1 x Floppy
1 x PCI-E
Features Support the last Intel & AMD Socket
PCI Express & Serial ATA ready
Double forward converter circuit
High efficiency and reliability
Low ripple & noise
Super low noise fan control
Short circuit protection on all outputs
Over voltage protection
Over power protection
100% hi-pot test
100% burn in, high temperature cycled on/off
Manufacturer Warranty
Parts 3 years limited
Labor 3 years limited
NeweggBusiness
For Business Needs
EggXpert.com
Newegg Community
|NeweggMall.com
Shop Multiple Retailers
Shop by Region: United States | Canada | China
VeriSignReseller RatingsReliability Seal1This site protected by Trustwave's Trusted Commerce programInc500
Policy & Agreement | Privacy Policy | NeweggBusiness | Newegg Canada  © 2000-2009 Newegg Inc.  All rights reserved.
If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site. nassau