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SeaSonic USA

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

3 year manufacturer direct warranty

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SeaSonic SS-400ES 400W Power Supply - OEM
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SeaSonic SS-400ES 400W Power Supply - OEM SeaSonic SS-400ES 400W Power Supply - OEM SeaSonic SS-400ES 400W Power Supply - OEM SeaSonic SS-400ES 400W Power Supply - OEM SeaSonic SS-400ES 400W Power Supply - OEM SeaSonic SS-400ES 400W Power Supply - OEM
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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): 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
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75%
4
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25%
3
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2
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1
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Product Rating:
Total Reviews: 4

Energy Efficient - nice hp upgrade

white Reviewed By: OzarkLady on 8/6/2009
Rating + 5
Tech Level Tech Level: average - Ownership: 1 month to 1 year
This user purchased this item from Newegg
Pros: 80% Energy Efficient
Designed same as HP OEM psu
Active PFC
Cons: none
Other Thoughts: Needed to upgrade my 300W stock psu for new sapphire 4650 card. The card ran more quietly after replacing with this psu. I feel this might prove to be a reliable workhorse but only time will tell. So far I'm pleased and it was easy even for a lady to switch out. Plenty of connections, could use another sata.
Did you find this review helpful? Yes No

Quiet

white Reviewed By: on 2/4/2009
Rating + 4
Tech Level Tech Level: high - Ownership: 1 week to 1 month
This user purchased this item from Newegg
Pros: Quiet and does it's job.
Cons: Only con is could have more SATA power connections. Adapters can be used, but that's more to buy.
Did you find this review helpful? Yes No

The price you pay to be Green

white Reviewed By: LaCarolus on 2/4/2008
Rating + 5
Tech Level Tech Level: somewhat high - Ownership: 1 week to 1 month
This user purchased this item from Newegg
Pros: Lots of wires and connectors for both newer and older systems. Very energy efficent compared to the power supply it replaced. Runs a 6800gt video card with no problems. Quiet.
Cons: Cables could be a hair longer as i was just able to connect the aux power connector on my atx foxconn mobo at the very bottom of my soprano case. Any color other then gray woulda been nice.
Other Thoughts: I bought this to bring my wifes computer into the cost savings age. I kinda see the new power supplies like those little flourcent light bulbs- they cost a little more right now but will save you money everytime you use them.
2 out of 2 people found this review helpful. Did you? Yes No
Model
Brand SeaSonic
Model SS-400ES
Spec
Type ATX12V V2.2 / EPS12V V2.91
Maximum Power 400W
Fans One Double Ball Bearing 8cm fan
PFC Active
Main Connector 20+4Pin
+12V Rails 2
PCI-Express Connector 1 x 6-Pin
SATA Power Connector 2
SLI No
CrossFire No
Modular No
Power Good Signal Signal Type: open collector +5DC, TTL compatible.
Logic Level: <0.4V while sinking 4 mA.
Logic Level High: between 2.4VDC and +5V output while souring 200 uA.
Efficiency > 80%
Energy-Efficient 80 PLUS Certified
Input Voltage 100 - 240 V
Input Frequency Range 50/60 Hz
Input Current 7A
Output +5V@20A, +3.3V@20A,+12V1@17A, +12V2@17A, -12V@0.8A, +5VSB@2.5A
MTBF Over 100,000 hours at 25°C, excluding the DC Fan
Approvals CB, CE, FCC, TUV, cUL, CCC
Features
Connectors 1 x Main connector (20+4Pin)
1 x 12V(P4)
1 x 12V(8Pin)
6 x peripheral
2 x SATA
2 x Floppy
1 x PCI-E
Features 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
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