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Item#:N82E16817192008
Atrix

ATRIX PSAX-550BLK 550W ATX12V V2.0 Power Supply - Retail

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ATRIX PSAX-550BLK 550W Power Supply - Retail
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ATRIX PSAX-550BLK 550W Power Supply - Retail ATRIX PSAX-550BLK 550W 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): 3 years
  • Manufacturer Limited Warranty period (labor): 0 day

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 20 Reviews)

5
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35%
4
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20%
3
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5%
2
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10%
1
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30%
Product Rating:
Total Reviews: 20

Avoid at all costs

white Reviewed By: Kent on 9/18/2007
Rating + 1
Tech Level Tech Level: average - Ownership: less than 1 day
This user purchased this item from Newegg
Pros: can't say, only lasted 10 min.
Cons: fried after 10 min. It gave out a strange burning smell, and before I could do anything about it, poof! dead! Your better off spending your money elsewhere
Did you find this review helpful? Yes No

1 year 1 month

white Reviewed By: Andrew on 7/15/2007
Rating + 2
Tech Level Tech Level: high - Ownership: more than 1 year
This user purchased this item from Newegg
Pros: it ran nicely for a year and one month
Cons: it ran for ONLY a year and one month.
Other Thoughts: Power supplies should last longer and should only be "bad" when outdated because of not enough power output or up to date connectors.
Did you find this review helpful? Yes No

Sounds like I lucked out

white Reviewed By: on 6/1/2007
Rating + 5
Tech Level Tech Level: somewhat high - Ownership: more than 1 year
Pros: Been running this thing at what has to be fairly close to full load for 3 years. I have 2 Samsung 400 GB Hard drives setup in RAID 0 with a molex to SATA power connector, I'm overclocking an AM2 64 X2, I have 3 GB of RAM, and a 7900GT PCI-E graphics card.
Cons: Absolutely none, I love this power supply!
Other Thoughts: Puts out more amps on any rail than any other power supply I've seen.

I already described my system, but it's
AMD AM2 64 X2 5200+ OCed to 3.1 Ghz
3 GB of RAM
2 Samsung 400 GB Harddrives in RAID 0
7900GT PCI-E
Did you find this review helpful? Yes No
Model
Brand ATRIX
Model PSAX-550BLK
Spec
Type ATX12V V2.0
Maximum Power 550W
Fans 1 x 120mm fan
PFC No
Main Connector 20+4Pin
+12V Rails 2
PCI-Express Connector 1 x 6-Pin
SLI No
CrossFire No
Modular No
Hold-up Time 17ms at full load
Efficiency 70%(min.) at full load, 115V/230V AC 60/50Hz 60% (min) at light load
Over Voltage Protection Yes
Input Voltage 115V AC to 230V AC +/- 10%
Input Frequency Range 50/60 Hz
Input Current 12A @ 115V, 6A @ 230V
Output +3.3V@32A, +5V@40A, +12V1@19A, +12V2@20A, -12V@1.0A, +5VSB@2.0A
MTBF >80,000 hours at 25°C ambient conditions
Approvals UL, CE, CB, FCC
Features
Features Silent 120mm fan, Separated 12V rails, Color Coated casing.
Manufacturer Warranty
Parts 3 years limited
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Power Supplies2_. > 
Atrix3_. > 
Item#:N82E16817192008
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