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Antec SmartPower 2.0 SP-500 500W ATX12V SLI Ready Modular Power Supply - Retail

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OverviewCustomer ReviewSpecificationsProduct Tour
Offering great value among quality power supplies, the Antec SmartPower 2.0 SP-500 is ideal for a mid-range dual-GPU gaming system. Offering a reliable maximum 500 watts of power, this ATX12V v2.0 compliant PSU ensures ample power to your dual GPU system whilst being easier on your pocket.

Unique Dual Fan Technology keeps the SP-500 cool under the hottest action. This revolutionary technology uses two 80 mm fans (one in front and one in rear) to give you quiet, efficient cooling. The first fan (internal and intake) operates when the system starts up. The second fan (external), functioning as an exhaust fan, automatically switches on when the power supply heats up. Modular cable design lets you better organize your cables, so you use only those cables which you want. This streamlines the system and improves the airflow.

One Main connector (20 + 4 pin), one +12V Power connector (4 + 4 pin), two Floppy connector, six Peripheral connectors (4 pin), four SATA connectors (5 pin), and two PCI Express connectors (6 pin) ensure that all of your devices have enough power to spare. With a Mean Time Before Failure (MTBF) of 80,000 hours, this power supply sure is long lasting. Industrial grade protection circuitry prevents damage from short-circuits, power overloads, and irregular voltages, and helps increase the life of the SP-500 power supply. Power to the player!

Review Summary (read more reviews)

5
newegg
51%
4
newegg
11%
3
newegg
8%
2
newegg
16%
1
newegg
14%
Product Rating:
Total Reviews: 593

Positive review

white Reviewed By: Guano Loco on 8/10/2006
Rating + 5
Tech Level Tech Level: high - Ownership: 1 week to 1 month
This user purchased this item from Newegg
Pros: Good design - modular system means you don't have a bunch of extra PSU connectors to cable tie to the back of the case. Heavy duty cables means they leak less electronic noise. LOTS of cables included - everything you'll need and then a few more. Dual fans are variable, so it's not noisier than needed when idle. As always, Antec has delivered a high quality product for a reasonable price. Delivers all the power it's supposed to - rated at 500w under full load as near as I can tell it's pushing about 520w. Always nice to get a bit MORE than you're supposed to when so often with PC parts you get less.
Cons: Initially I wished I had one more cable connection on the PSU, but once I started building I realized there were enough connections if I planned ahead a bit. Helped keep my case less cluttered than it would have been otherwise.
Other Thoughts: I'd never given much thought in the past to my PSUs - as long as they were supplying the power they were supposed to. Now that I've used one with an intellegent design, I'll be a lot pickier about my future PSUs.
13 out of 14 people found this review helpful. Did you? Yes No

Mr. Potato Head of power supplies

white Reviewed By: menos puntos on 7/20/2006
Rating + 5
Tech Level Tech Level: somewhat high - Ownership: 1 week to 1 month
This user purchased this item from Newegg
Pros: Are you kidding me this thing is AWESOME, you can mix and match the cables you want no more spare cables bundled up in the corner of your case making it look hideous. Cheapest modular cabling power supply, with SLI support that I could find and it has 500W!!! jeeez.
Cons: The power supply itself is actually smaller then my other one, but when you put in the cable it adds a little bit of extra length to the over all length. Lian Li V1000 users be ware, it WILL hit the back wall of the Power supply compartment and you will have to jam it in there and force the cables to bend.
Other Thoughts: Very silent since it has the smart fan, if I didn't have a V1000 case with the separate power supply compartment though I would want an option to leave it on the whole time so it could cool the rest of the computer
9 out of 10 people found this review helpful. Did you? Yes No

Quick Specs (view all30)

ModelSP-500
TypeATX12V
Maximum Power451 - 500W
Fans2
PFCNo

Review Summary (read all 593 Reviews)

5
newegg
51%
4
newegg
11%
3
newegg
8%
2
newegg
16%
1
newegg
14%
Product Rating:
Total Reviews: 593

9 Months to psu death

white Reviewed By: 4rk on 8/26/2007
Rating + 2
Tech Level Tech Level: somewhat high - Ownership: 1 month to 1 year
Pros: This worked for only 9 months in a basic 939 system single core, 1 7600 nvidia card, 2 drives. It does have a 3 year warranty. I liked the modular cables, though they're extremely long this is good for my antec P180 case.
Cons: It broke. It cost me a lot at the time, and I don't have a receipt to get the warranty replacement.
Other Thoughts: At least it didn't fry anything else. Oddly it powers the fans and drives fine, but not the CPU. I guess that means one of the 2 rails is gone.
Currently I replaced it with an Ultra Series V psu. It was cheaper and it seems quieter and at least it works for me right now. Plus they have a lifetime warranty and I do have that receipt.
Did you find this review helpful? Yes No

white Reviewed By: JoCool on 8/25/2007
Rating + 5
Tech Level Tech Level: somewhat high - Ownership: 1 month to 1 year
Pros: Works perfectly. Nothing outstanding, but it is running 3 hard drives and a fairly new sys board and processor with no problems.
Cons: none
Other Thoughts: Works so well I forget it's there. What a great power supply should be.
Did you find this review helpful? Yes No

Decent, at best.

white Reviewed By: sdouble on 8/23/2007
Rating + 2
Tech Level Tech Level: high - Ownership: more than 1 year
Pros: many wrapped cables, modular, nice and thick shielded power cable, fan sensor. Everything that one would need.
Cons: Purchased in June 2006, dead in July of 2007. Worked fine I supposed for the year I had it. Have a cheap PSU in it now (Powmax) that works just the same. 2 cd drives, Athlon 64 3200+, 4 hard drives (2 SATA, 2 IDE), SB Audigy, Radeon 9800 Pro $20 PSU runs it just as well as this $80
Other Thoughts: Spent eighty dollars cash at Staples and can't find the receipt. No receipt means the warranty is invalid. Worthless. Broken is broken. /cheer Antec I guess products only break when you have the receipt. No reciept = operator error.
1 out of 1 people found this review helpful. Did you? Yes No
Model
Brand Antec
Model SP-500
Series SmartPower 2.0
Spec
Type ATX12V
Maximum Power 500W
Fans 2
PFC No
Main Connector 20+4Pin
+12V Rails Yes
PCI-Express Connector 2 x 6-Pin
SLI Ready
Modular Yes
Power Good Signal 100-500ms
Hold-up Time 20ms at full load
Efficiency 70%(min.) at full and typical loads, 115V/230Vac
Over Voltage Protection +5V trip point < +6.2V, +3.3V trip point < +4.1V, +12V trip point < +14.3V
Input Voltage 115/ 230 V
Input Frequency Range 50/60 Hz
Input Current 10A @ 115V, 5A @ 230V
Output +3.3V@32A, +5V@35A, +12V1@17A, +12V2@19A, -12V@0.3A, +5VSB@2A
MTBF >80,000 Hours
Approvals TUV, UL, CUL, CE, CB, FCC
Features
Connectors 1 x Main connector (20+4 pin)
1 x 12V (P4)
6 x peripheral
4 x SATA
2 x Floppy
2 x PCI-E
Features Unique Dual Fans Technology,

Introduction

Offering great value among quality power supplies, the Antec SmartPower 2.0 SP-500 is ideal for a mid-range dual-GPU gaming system. Offering a reliable maximum 500 watts of power, this ATX12V v2.0 compliant PSU ensures ample power to your dual GPU system whilst being easier on your pocket.

Unique Dual Fan Technology keeps the SP-500 cool under the hottest action. This revolutionary technology uses two 80 mm fans (one in front and one in rear) to give you quiet, efficient cooling. The first fan (internal and intake) operates when the system starts up. The second fan (external), functioning as an exhaust fan, automatically switches on when the power supply heats up. Modular cable design lets you better organize your cables, so you use only those cables which you want. This streamlines the system and improves the airflow.

One Main connector (20 + 4 pin), one +12V Power connector (4 + 4 pin), two Floppy connector, six Peripheral connectors (4 pin), four SATA connectors (5 pin), and two PCI Express connectors (6 pin) ensure that all of your devices have enough power to spare. With a Mean Time Before Failure (MTBF) of 80,000 hours, this power supply sure is long lasting. Industrial grade protection circuitry prevents damage from short-circuits, power overloads, and irregular voltages, and helps increase the life of the SP-500 power supply. Power to the player!

Highlights

newegg ATX12V v2.0 Compatible
Compatible with the ATX12V v2.0 standard, the Antec SmartPower 2.0 SP-500 provides maximum power stability to drive the latest Intel and AMD processors as well as other system components.
newegg 500W Maximum Power
A maximum power of 500W delivers safe, reliable output for high-end computer systems.
newegg Modular Cable Design
The modular cable design allows use of only the cables you need resulting in improved internal airflow and reduced system clutter.
newegg Efficient Cooling
Dual 80mm fans provide highly efficient cooling for the power supply and the whole system.

Photo Gallery

Antec SmartPower 2.0 SP-500 500W Power Supply - Retail
Antec SmartPower 2.0 SP-500 500W Power Supply - Retail Antec SmartPower 2.0 SP-500 500W Power Supply - Retail Antec SmartPower 2.0 SP-500 500W Power Supply - Retail Antec SmartPower 2.0 SP-500 500W Power Supply - Retail Antec SmartPower 2.0 SP-500 500W Power Supply - Retail

Quick Specs

TypeATX12V
Maximum Power451 - 500W
Efficiency> 70%
Input Voltage115/ 230 V
Main Connector20+4Pin
+12V RailsYes
Fans2
ModularYes
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Item#:N82E16817103937
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