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Item#: N82E16817182066

Rosewill CAPSTONE-450 450W Continuous @ 50°C, Intel Haswell Ready, 80 PLUS GOLD, ATX12V v2.31 & EPS12V v2.92, SLI/CrossFire Ready, Active PFC Power Supply

  • ATX12V v2.31 / EPS12V v2.92
  • 100-240V
  • 80 PLUS Gold Certified
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BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
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Learn more about the Rosewill CAPSTONE-450

Quick Info

Warranty

  • Limited Warranty period (parts): 7 years
  • Limited Warranty period (labor): 7 years


Customer Reviews of the Rosewill CAPSTONE-450

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Showing 75 of 75 reviews - Clear Filters

  • Patrick T.
  • 2/14/2015 5:15:55 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsNot stable enough for my NAS

This review is from: Rosewill CAPSTONE-450 450W Continuous @ 50°C, Intel Haswell Ready, 80 PLUS GOLD, ATX12V v2.31 & EPS12V v2.92, SLI/CrossFire Ready, Active PFC Power Supply

Pros: Quiet, GOLD-rated.

Cons: Unstable 12V rail

Other Thoughts: I put this PSU into a FreeNAS box, based on the great reviews here at NewEgg. The PSU ran great for 3 weeks. Today, however, the system spontaneously rebooted. Upon checking the IPMI event logs, I discovered that the PSU voltages have been wavering for the past two days. As this unit is connected to a UPS device, I suspect the PSU is faulty. I will be returning it, and purchasing a better known brand name. You just can't take chances on a flaky PSU for a NAS system...

Manufacturer Response:

Dear Valued Customer,
Thank you very much for purchasing this unit.
We strive to provide the most reliable and highest quality products to our customers.

Sounds like your product may be defective; please contact our support team to assist you with warranty options.

Phone: 1- 800-575-9885
Email: rma@rosewill.com
Email2: techsupport@rosewill.com

We look forward to hearing from you.

Thanks,
Rosewill Customer Care

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

  • Tai J.
  • 2/4/2015 8:34:50 PM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

1 out of 5 eggsgood until it failed

This review is from: Rosewill CAPSTONE-450 450W Continuous @ 50°C, Intel Haswell Ready, 80 PLUS GOLD, ATX12V v2.31 & EPS12V v2.92, SLI/CrossFire Ready, Active PFC Power Supply

Pros: 80 Plus Gold and 7 year warranty. Seemed like a good PSU while it worked.

Cons: Died in less than 18 months.

Other Thoughts: The PC had some anomalous behavior (including some BSODs) in the few months leading up to complete failure. I thought it was a hard disk or filesystem issue, but now that the PSU has failed, I know it was the PSU not providing the correct voltages. I've checked the pins and they all report zero volts (except for one). So how do I get this thing fixed under warranty? The Rosewill website isn't much help.

Manufacturer Response:

Dear Valued Customer,
Thank you very much for purchasing this unit.
We strive to provide the most reliable and highest quality products to our customers.

We are sorry to hear that, please contact our support team to assist you with troubleshoot and/or warranty options.

Phone: 1- 800-575-9885
Email: rma@rosewill.com
Email2: techsupport@rosewill.com

We look forward to hearing from you.

Thanks,
Rosewill Customer Care

Did you find this review helpful? Yes No

  • Robert C.
  • 1/27/2015 9:15:55 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsQuiet and powerful

This review is from: Rosewill CAPSTONE-450 450W Continuous @ 50°C, Intel Haswell Ready, 80 PLUS GOLD, ATX12V v2.31 & EPS12V v2.92, SLI/CrossFire Ready, Active PFC Power Supply

Pros: I have had no problems in 6-7 months of ownership. It's quiet and my system is stable.

Cons: none

Did you find this review helpful? Yes No

  • Ashley Q.
  • 1/14/2015 5:51:04 AM
  • Tech Level: Average
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsGreat Solid PSU

This review is from: Rosewill CAPSTONE-450 450W Continuous @ 50°C, Intel Haswell Ready, 80 PLUS GOLD, ATX12V v2.31 & EPS12V v2.92, SLI/CrossFire Ready, Active PFC Power Supply

Pros: I've used it for 2 years now, its survived many power outages, especially a recent quick brutal one that killed my HDD. Its every bit as solid as reviews claim.

Cons: n/a

Other Thoughts: Powers:
i5-3570k
4gb(2gbx2)
GTX 560(non-Ti)
1 HDD
5USB devices.

Did you find this review helpful? Yes No

  • Mike S.
  • 12/29/2014 6:12:32 AM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsDoes it's job

This review is from: Rosewill CAPSTONE-450 450W Continuous @ 50°C, Intel Haswell Ready, 80 PLUS GOLD, ATX12V v2.31 & EPS12V v2.92, SLI/CrossFire Ready, Active PFC Power Supply

Pros: Plenty of power and the right connectors.

Cons: None

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

  • Mark N.
  • 12/8/2014 2:46:18 PM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsGreat for a normal PC

This review is from: Rosewill CAPSTONE-450 450W Continuous @ 50°C, Intel Haswell Ready, 80 PLUS GOLD, ATX12V v2.31 & EPS12V v2.92, SLI/CrossFire Ready, Active PFC Power Supply

Pros: Very efficient and a good power rating for a mainstream PC.

Cons: It might be worth spending the $5 extra for the modular version.

Other Thoughts: This power supply is a great choice for someone building an energy efficient main-stream PC.

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

  • Brett B.
  • 12/4/2014 10:59:50 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsIt's a power supply

This review is from: Rosewill CAPSTONE-450 450W Continuous @ 50°C, Intel Haswell Ready, 80 PLUS GOLD, ATX12V v2.31 & EPS12V v2.92, SLI/CrossFire Ready, Active PFC Power Supply

Pros: It supplies power

Cons: None?

Other Thoughts: they just work until they don't folks

Did you find this review helpful? Yes No

  • roger a.
  • 11/23/2014 5:05:35 PM
  • Tech Level: Low
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggslasted 2 months

This review is from: Rosewill CAPSTONE-450 450W Continuous @ 50°C, Intel Haswell Ready, 80 PLUS GOLD, ATX12V v2.31 & EPS12V v2.92, SLI/CrossFire Ready, Active PFC Power Supply

Pros: was working good

Cons: last 2 months it pop exploded when turn on

Manufacturer Response:

Dear Valued Customer,
Thank you very much for purchasing this unit.
We strive to provide the most reliable and highest quality products to our customers.

We are sorry to hear that, please contact our support team to assist you with troubleshoot and/or warranty options.

Phone: 1- 800-575-9885
Email: rma@rosewill.com
Email2: techsupport@rosewill.com

We look forward to hearing from you.

Thanks,
Rosewill Customer Care

1 out of 2 people found this review helpful. Did you? Yes No

  • Daniel G.
  • 11/11/2014 11:49:52 AM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsSolid PSU

This review is from: Rosewill CAPSTONE-450 450W Continuous @ 50°C, Intel Haswell Ready, 80 PLUS GOLD, ATX12V v2.31 & EPS12V v2.92, SLI/CrossFire Ready, Active PFC Power Supply

Pros: Cables are long and plentiful. pretty quiet for what I'm using it for (6 other fans in a media server, can't distinguish psu from the rest). Efficient. Worry free so far. It's been running non-stop for 1.5 years now. Great price on sale ($60).

Cons: It uses electricity?

Other Thoughts: Needed this for an old pc-turned media server with some old tech inside. P4 CPU, old intel board with 7 2TB HDD's running Unraid serving up my media. It's been running for over 1.5 years now, always on, without a single hiccup.

Did you find this review helpful? Yes No

  • harmeet g.
  • 10/21/2014 9:40:10 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsnice PSU

This review is from: Rosewill CAPSTONE-450 450W Continuous @ 50°C, Intel Haswell Ready, 80 PLUS GOLD, ATX12V v2.31 & EPS12V v2.92, SLI/CrossFire Ready, Active PFC Power Supply

Pros: Nice quiet PSU
80+ Gold rated
Lots of power cables

Cons: nothing really
wish it was cheaper and modular

Other Thoughts: Have not owned it long enough to see how it performs. But I guess if it has been fine for a month it should be fine for years

Did you find this review helpful? Yes No

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Item#: N82E16817182066
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