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Item#: N82E16817101513

ePOWER Puma II EP-450XP-P2B 450W ATX12V Power Supply

  • ATX12V
  • 100-120V AC/200-240V AC 50/60 Hz
  • +3.3V@26A, +5V@45A, +12V@28A, -5V@0.8A, -12V@1A, +5VSB@2.5A
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Learn more about the E-POWER EP-450XP-P2B

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Customer Reviews of the E-POWER EP-450XP-P2B

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  • kathy h.
  • 9/19/2006 4:51:59 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsgood

Pros: it works lol... it runs my 4400x2 and 2 hdd and a x850xt it stays cool it is very quiet and the blue leds r cool

Cons: pretty lights

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  • Anonymous
  • 8/31/2006 11:46:28 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week

5 out of 5 eggsSWEET!

Pros: SOLID Power supply, 28A on +12, STEADY 12.44 volts!

Cons: A little louder than a PS with one 120mm fan, but the 2 fans front and back they probably do a better job passing air instead of just blowing on the heatsink.

Other Thoughts: DO NOT trust the voltage sensors on your motherboard using software(speedfan, mbm5, asus probe, etc.) Test your voltage with a volt meter. My motherboard said I was only getting 11.61 volts(using sppedfan) and my volt meter is saying 12.44!

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

  • Joshua C.
  • 8/15/2006 3:41:55 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsOverall good, inexpensive PSU

Pros: I have had no problems with this PSU. The 450 watts is plenty enough power to run my rig.

Cons: None. I wish it had a 20+4 pin power connector, but that's not a problem because I got a 3 dollar 20 to 24 pin adapter for my new mobo.

Other Thoughts: I've had this PSU for about 3 months and I have no complaints other than I may have to get a more powerful one soon to power the ATI Radeon X1800XT card I'm getting.
My rig: ASUS A8V mobo, AMD Athlon X2 3800+, 2gb Corsair XMS PC3200, ATI Radeon 9800 Pro, WD Caviar 160mb 7200rpm HDD, DiamondMax 250gb 7200rpm HDD, ePOWER Puma II EP-450XP-P2B ATX12V 450W power supply.

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  • Jacob E.
  • 6/14/2006 3:50:51 PM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

5 out of 5 eggsQUIET!

Pros: Just recieved today, you have to put your ear right next to it to actually hear it! Also theres alot less clutter than any PSU I have previously owned.And you cant beat 2 built in LEDs!

Cons: None!

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  • Keith Z.
  • 6/9/2006 10:12:56 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsBAD SUPPLY

Pros: None if your not getting the rated power.

Cons: This supply doesnt deliver its rated power. I tried runing an Opteron 148, a 6800gs, and 4 hard disks. The supply couldnt handle the load. Unplug 2 of the drives, and it would run smooth.

Other Thoughts: Enermax is running the same setup with no problems.

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

  • William S.
  • 6/1/2006 4:10:53 PM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

5 out of 5 eggs

Pros: Received this today, 1 day ahead of time, thanks Newegg, and so far it runs great and the lack of noise sounds great, too. Plenty of power for the system it is in.

Cons: None

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  • Brad B.
  • 5/2/2006 2:50:06 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsA real sleeper

Pros: Plenty of power, in fact I've got 2 that capably handle A64 Opteron systems with 6600GT's. UV sensitive cable sleeving is a nice touch :)

Cons: None offhand.

Other Thoughts: They're quite deep so watch out if your case has a top fan which you might need to remove to install this PSU.

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  • Sharon B.
  • 3/19/2006 4:26:55 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsgreat psu!

Pros: Great psu
28a@12v
2 fans
Really long cables w/ lots of connectors

Cons: none

Other Thoughts: This is a great psu and holds up my build nicely. It is a great deal for the power it can put through the 12v rail for such a cheap price.

Did you find this review helpful? Yes No

  • Richard M.
  • 3/13/2006 5:54:10 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggs

Pros: 'Egg'cellent Experience

Cons: none

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  • Ruth R.
  • 3/4/2006 11:37:10 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggs

Pros: Great dual led fans

Cons: worked for 4 days. overall time of use is less than a hour. i ordered this fan on friday, got here on monday, stopped working on friday.

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

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Home > 
Computer Hardware > 
Power Supplies > 
Power Supplies > 
E-POWER > 
Item#: N82E16817101513
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