Overclock.net › Forums › Components › Power Supplies › Mushkin Bargain Bin PSUs, best avoided!
New Posts  All Forums:Forum Nav:

Mushkin Bargain Bin PSUs, best avoided!

post #1 of 18
Thread Starter 
I bought two bargain bin PSUs, a XP-650AP and a XP560AP (550? Left the box at work).
Got 'em quickly enough, tested the 550 and it worked, then got lazy and didn't plug the XP-650AP in till day before yesterday.
It fired up too, and ran for about five minutes while i was in bios before making a loud ZZZZZOT! noise, giving a blue flash out the back, and dying dead as dead.
Tested with a multimeter, and everything but the 5v standby is quite dead.
Upon opening the unit (due to being 36 days into the 30 day warranty when i tested this one), i found this:

The green lead in the main ATX connector has 2.64v, but shorting it to ground doesn't get the slightest twitch out of the PSU. It's totally dead. So much for giving it to my friend for christmas.

I opened the 560w to check it, as I didn't want to be giving a suspect PSU to my brother either, and it is marginally better, but not much. Certainly not enough to give it as a gift.
On the plus side, the 650w didn't kill anything when it died.



So, beware the bargain bin PSUs!
post #2 of 18
Someone went to town with the solder...
post #3 of 18
Thread Starter 
Yeah they had a grand old time, I was certainly impressed.
Big fans of flux as well, those fellows.
post #4 of 18
This another excellent reminder to the OCN community of just how important it is to avoid cheaping out on the PSU just so you can spend more money on everything else.
It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
Mouse PadAudioAudio
Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
  hide details  
Reply
It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
Mouse PadAudioAudio
Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
  hide details  
Reply
post #5 of 18
eek.gif
that psu looks almost hand made

I had a delta psu that was just like that
pulled it from a old sony pc
did the exact same thing
OoGhiJ MIQtxxXA
(13 items)
 
  
CPUMotherboardGraphicsRAM
q9550 E0 @3.825ghz Abit IX48-GT3 Tigerforce SPARKLE GTX470 850c/1800m 220 650c sli later 4GB DDR3 Mushkin blackline 7-8-7-24-1T 1200mhz 
Hard DriveOptical DriveOSMonitor
WD1tb +WD500gb +WD200gb not like I need one edge linux LG 22" w2240 +optiquest q71 
KeyboardPowerCaseMouse
Adesso MKB-135B Mechanical DELTA GPS-750B A 750w sleeved moded Kandalf LCS Razer Mamba 
Mouse Pad
don't got one or need one 
  hide details  
Reply
OoGhiJ MIQtxxXA
(13 items)
 
  
CPUMotherboardGraphicsRAM
q9550 E0 @3.825ghz Abit IX48-GT3 Tigerforce SPARKLE GTX470 850c/1800m 220 650c sli later 4GB DDR3 Mushkin blackline 7-8-7-24-1T 1200mhz 
Hard DriveOptical DriveOSMonitor
WD1tb +WD500gb +WD200gb not like I need one edge linux LG 22" w2240 +optiquest q71 
KeyboardPowerCaseMouse
Adesso MKB-135B Mechanical DELTA GPS-750B A 750w sleeved moded Kandalf LCS Razer Mamba 
Mouse Pad
don't got one or need one 
  hide details  
Reply
post #6 of 18
i hope those really cheap ssd's from that mushkin sale don't suffer the same fate your psu's did.
post #7 of 18
Quote:
Originally Posted by Lostcase;11746623 
i hope those really cheap ssd's from that mushkin sale don't suffer the same fate your psu's did.
Unlikely. I mean, their SSDs are really good. It's just that Mushkin isn't one of those good PSU manufacturers. They have like 1 good one or something.
It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
Mouse PadAudioAudio
Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
  hide details  
Reply
It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
Mouse PadAudioAudio
Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
  hide details  
Reply
post #8 of 18
I'd imagine the term "bargain bin" and "PSU" should automatically inform you of the quality...........
Waiting on X399
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD Phenom II B57 @ X4 3.9 Gigabyte 790FXTA-UD5 Sapphire Radeon 290 8 GB G.Skill 2133 
Hard DriveCoolingOSKeyboard
250 GB 840 EVO Noctua NH-D14 Windows 10 Logitech K350 
PowerCaseMouseMouse Pad
Seasonic x750 Corsair 600T Logitech G100s Razer Goliathus Speed 
Audio
Plantronics Gamecom 788 
  hide details  
Reply
Waiting on X399
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD Phenom II B57 @ X4 3.9 Gigabyte 790FXTA-UD5 Sapphire Radeon 290 8 GB G.Skill 2133 
Hard DriveCoolingOSKeyboard
250 GB 840 EVO Noctua NH-D14 Windows 10 Logitech K350 
PowerCaseMouseMouse Pad
Seasonic x750 Corsair 600T Logitech G100s Razer Goliathus Speed 
Audio
Plantronics Gamecom 788 
  hide details  
Reply
post #9 of 18
Quote:
Originally Posted by beers;11746650 
I'd imagine the term "bargain bin" and "PSU" should automatically inform you of the quality...........
That's what I was thinking. So, that's why I said that this is an excellent reminder. We still have people who think all PSUs are the same except for their wattage rating and other very basic things.
It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
Mouse PadAudioAudio
Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
  hide details  
Reply
It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
Mouse PadAudioAudio
Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
  hide details  
Reply
post #10 of 18
Quote:
Originally Posted by Lostcase;11746623 
i hope those really cheap ssd's from that mushkin sale don't suffer the same fate your psu's did.

The difference here is that Mushkin makes SSDs. They don't make PSUs. Instead, they bought a bunch of PSUs from one of the major OEMs, put their own stickers on them and sold them.

To be honest I thought about the model numbers mentioned in the OP and I'm not familiar with them. Mushkin's current PSUs are... well, nothing impressive but nothing outright horrible. Their current OEM is Topower, known for making mediocre to good stuff, depending on the model.
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Power Supplies
Overclock.net › Forums › Components › Power Supplies › Mushkin Bargain Bin PSUs, best avoided!