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Ark Technology ARK500/8 500W ATX Power Supply with 2xSATA Power

MPN: ARK500/8 | SKU: TC6561
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  • Ark Technology ARK500/8
  • ARK ARK500/8 ATX 12V 500W Computer Power Supply
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  • Retail
  • Replacement Part
  • Ark Technology ARK500/8
  • ARK ARK500/8 ATX 12V 500W Computer Power Supply
  • Description
  • Product Details
  • Customer Reviews
  • Q&A


Ark Technology PS2 500W ATX Computer Power Supply ARK500/8, Supports SATA. This is a fairly standard entry-level ATX power supply with 20+4pin connector for your motherboard and a SATA power connector for your hard drive. Maximum output wattage of 500 watts. Bonus features include Over Voltage Protection, Over Power Protection, Short Circuit Protection. 6 Molex connectors and 2 SATA power connectors. This power supply is a great substitute for a lot of HP models - including the Pavilion 6000, P6706F, etc.

  • Ark Technology ARK500/8 Power Supply
  • Compatible with most ATX form factor cases
  • 500 watt output (max)
  • 100% Hi-pot & Function (Chroma) tested
  • 100% Burn-in under high Ambient Temperature (50 Degrees C)
  • Power Connectors:
    • One (1) 20+4 Pin Motherboard Power
    • One (1) 4 Pin P4 CPU Power Connector
    • Two (2) SATA Power Connector
    • Three (3) 4-Pin Molex Peripheral Connectors
    • One (1) Floppy Power Connector
  • ATX


  • One (1) Ark Technology ARK500/8 500 Watt Power Supply

Brand: Ark Technology

MPN: ARK500/8

UPC: 8026900100024

Compatibility: Compatible with ATX PC desktop cases, supports systems requiring 500 or few watts

Packaging: Retail

Condition: New

Product Details

Maximum Power
>100KHrs at 25°C
20+4pin x 1, 4pin P4 x 1, SATA x 2, 4pin Molex x 3, FDD x 1

Package Includes

Customer Reviews

Review Summary
61.7% (29)
25.53% (12)
8.51% (4)
4.26% (2)
0.0% (0)
By Andreas Miller
Everything is good so far. Running a i7 3770k, gtx 650, 8 gigs ram, msi g43 z77a, crucial ssd, wd black 1 tb. Seems light in weight for power. Doesn't matter though because there is power to spare. Perfect upgrade for older cases.
By Louane Rodriguez
Ark power supply
Excellent power supply!
By Sean Banks
Inexpensive classics!
I had two venerable workhorse desktops that were down due to power supply problems. In this day and age where even power supply vendors have devolved from standardization of component size and shape (presumably driven by marketing concerns), it was a struggle to find units that would match the physical parameters of the two desktop cases, and a delight to find this power supply that exactly fit, and at 1/3 to 1/4 the cost of other possible replacements. I bought two. So far, they are working perfectly; both computers are up and running again. I'm considering buying more to keep in the equipment closet, just in case...
By Randall Collins
I have no complaints about the performance of this supply ...
I have no complaints about the performance of this supply, i only want to make potential buyers aware that it does not come with a six pin molex connector that is commonly used for pcie graphics cards and that one might expect on a supply with a 500 watt rating.
By Noe Renaud
I have the power....
Just works like it should.
By Helmi Pulli
mmmm, power
Works as expected.Probably more than i needed, but there is some juice leftover should i want to add to my box.
By Halil Van Der Kemp
good upgrade
Works great. I replaced the 255 -watt power supply in a dell lease return that i may have strained by adding a video card and usb 3.0 outlets
By Brad Dixon
Replaced my computer PS with this one. Despite being ...
Replaced my computer ps with this one. Despite being rated 500w, the previous antec was heavier and felt more substantial. This is lightweight and the fan is noisy. It is white noise but still can be a distraction. The computer problem didn't resolve- i need two power on cycles for the bios to post. I thought it was a failing ps but maybe there is a mobo problem instead.
By Phoebe Fletcher
Two Stars
Not up to my needs
By Bob
Got the job done
Older Win XP machine was still needed and after old Power Supply fried this was the ticket. Simple plug and play and back up again.


Question & Answers
By OutletPC Shopper on 2012-03-16
Will this PS work in a Compaq Presario SR2050nx?

By Customer Service on 2012-03-16

Yes, this power supply will work in your Compaq Presario SR2050nx.

By OutletPC Shopper on 2012-02-17
is this a 24 pin PSU?

By Customer Service on 2012-02-17

Yes, this power supply has a 20+4 motherboard Power Pin and is compatible with 24 pin motherboards.

By OutletPC Shopper on 2012-11-05
Does this power supply come with a power cord and everything required for instillation?

By Customer Service on 2012-11-08

Yes, this power supply is in retail packaging, meaning is comes with all necessary cables.

By OutletPC Shopper on 2012-01-21
will it work with a Gateway GM5626?

By Customer Service on 2012-01-25

Yes, this is a proper replacement for your computer.

By OutletPC Shopper on 2012-07-17
will this work with my HP Pavilion P6000

By Customer Service on 2012-07-18

Yes, this power supply should work fin for the Pavilion P6000 series.

By OutletPC Shopper on 2012-11-07
is this a direct replacement for ATX Switching Power Supply Model: EP-4360 as used on old HP pavilion a844n computer

By Customer Service on 2012-11-10

Yes, this model is a direct replacement.

By OutletPC Shopper on 2012-04-29
I have a coolmaster mid tower with a bottom install. are the cables long enough to reach the cpu poser connector and the main mb power connector? thanks

By Customer Service on 2012-04-30

The cables on this power supply are about 16 inches long.

By OutletPC Shopper on 2012-06-18
What power supply will replace my ATX-320 power supply in my HP Pavilion 752w

By Customer Service on 2012-06-19

The Ark Technology power supply is a standard-sized ATX and may not fit in your system. This item however, has been rated to work with you HP Pavilion 752W:

By OutletPC Shopper on 2013-02-19
what are the dimentions of this unit ? I have a hp p6620f desktop pc and want to upgrade the 250 w power supply to a 500 w thank you

By Customer Service on 2013-02-19

This is a standard ATX power supply which measures 6 × 3.4 × 5.5. It should be compatible with your hp p6620f desktop.

By OutletPC Shopper on 2012-05-30
will this work with a hp pavilion a6000

By Customer Service on 2012-05-31

yes, this power supply will work with your PC as a replacement for the original power supply.

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Ark Technology ARK500/8 500W ATX Power Supply 2xSATA Power

Price: $24.30
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