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Rosewill LEPTON 700 Modular 700W Power Supply (80 PLUS GOLD Certified)

Ships from United States.

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  • ATX 12V v2.31 / EPS12V v2.92
  • 80 PLUS Gold Certified
  • Continuous 700 W @ 40 Degree C
  • Modular Design

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews
 Lepton 700 Watt power supply
 Lepton 700 Watt power supply
80 PLUS Gold Certified

The Lepton 700 Watt power supply is 80 PLUS Gold certified and delivers up to 90% efficient performance under typical loads. This high form of efficiency saves energy, reduces heat in your system, decreases fan noise and prolongs the PSU’s life span so you can maximize your gaming experience.

 Lepton 700 Watt power supply
Life Span & Safety Features

The Lepton 700 boasts over 100,000 hours mean time between failures (MTBF), indicative of longer device life, better reliability and decreased component failure rate. Additionally, Short Circuit Protection, Over Temperature/Current/Voltage/Power Protection and Under Voltage Protection provide maximum safety to your critical system components.

 Lepton 700 Watt power supply
Certifications

Lepton PSUs have successfully passed safety and compliance tests from CE, FCC, TUV, and cTUVus.

 Lepton 700 Watt power supply
Silent & Intelligent

With Auto Fan Speed Control, the power supply’s 120mm fan turns slowly at low temperatures, reducing power consumption and fan noise to near silence. Conversely, when temperatures increase, fan speed will also increase. This extends the fan’s life span, reduces energy consumption and decreases the odds of over-heating.


Semi-Modular

A semi-modular PSU design comes with only the essential cables pre-attached. This allows for some customization of additional cables, plus reduced clutter and better airflow compared to non-modular PSUs.

 Lepton 700 Watt power supply
Specifications
 Lepton 700 Watt power supply
Rosewill Lepton Series
STYLE CONNECTOR TYPE LEPTON 500 LEPTON 600 LEPTON 700
20+4 Pin x1, 19.7 in x1, 19.7 in x1, 19.7 in
4+4 Pin - EPS x1, 21.67 in x1, 21.67 in x1, 21.67 in
Single PCI-E x2, 19.7 in x2, 19.7 in -
Split PCI-E - - x2, 19.7, 25.6 in
Molex Only x1, 19.7(m), 25.6(m), 31.5(m), 37.4(m) in x1, 19.7(m), 25.6(m), 31.5(m), 37.4(m) in x1, 19.7(m), 25.6(m), 31.5(m), 37.4(m) in
SATA Only x2, 19.7(s), 25.6(s), 31.5(s) in x2, 19.7(s), 25.6(s), 31.5(s) in x1, 19.7(s), 25.6(s), 31.5(s), 37.4(s) in
x1, 19.7(s), 25.6(s), 31.5(s) in
4 Pin Floppy x1, 7.88 in x1, 5.91 in x1, 5.91 in

*LEGEND: (in) - inches, (m) - Molex Connector, (s) - SATA Connector, (f) - Floppy Connector


Learn more about the Rosewill LEPTON 700

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 1 year
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by Newegg.com's Standard Return Policy.
Ownership: 1 month to 1 year
Verified Owner
1/ 5
Worked well until it didn't

Pros: - Compact
- Quiet
- Affordable

Cons: - Some of the cables were a little short

Overall Review: I'm not sure, but I believe this unit was responsible for bricking a brand new UPS. Additionally, this unit stopped working after only 5 months of moderate use.

Did you find this review helpful?
Manufacturer Response:
Dear Christopher,

I am so sorry to hear your LEPTON 700 stopped working. Please contact us with an electronic copy of order invoice and we can further assist you with a replacement of the LEPTON 700. We do care about your feedback and will continue improving our products in future.

Phone: 1- 800-575-9885
Email: rma@rosewill.com
Email2: techsupport@rosewill.com
Thanks,
Rosewill Customer Care
Ownership: 1 week to 1 month
Verified Owner
5/ 5
Great power supply for the price

Pros: Cables are a decent length and if you have a big case then it lists how long each cable is in the specs. (seems to fit fine in a cougar turret tho)
Powerful and no mustard and ketchup cables.
Have not tested as i am still waiting on other parts.

Cons: Does not come with a bag to put the extra cables in that some higher end power supplies come with. Not a big deal

Overall Review: Great power supply even if it is overboard for my build.
I got it when it was $50 shipped so it was a great deal for me.

1 out of 1 people found this review helpful. Did you?
Ownership: 1 month to 1 year
Verified Owner
5/ 5
Rosewill is Best for Quality vs Price

Pros: - Quality Product at Great Price
- Performance is as stated, best budget Gold certified PSU

Cons: - Cables are not braided like the more expensive PSU's. It comes down to the price point and what you expect out of the price difference.

Overall Review: I would recommend for any budget user who want's the Gold certification, but not a larger amount of power.

4 out of 4 people found this review helpful. Did you?
Ownership: 1 week to 1 month
Verified Owner
3/ 5
Works but very flawed

Pros: It work.
Cables are black and not the ketchup and mustard colors.

Cons: The cables that come with this power supply are very short, if you have a bigger case don’t get this unless you have cable extensions.
The fan on the power supply began to rattle after 2 weeks of use, it’s very audible and gets to be very annoying.

Overall Review: It’s ok. If you buy this just hope the fan isn’t as bad as mine and know that the cables are shorter that you would probably expect.

8 out of 9 people found this review helpful. Did you?
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  • New : This means the product will ship as received by the manufacturer, sealed, with all advertised components, and with the manufacturer warranty.
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  • Used - Like New : This means that the product has been opened, possibly used but is in perfect condition with no signs of cosmetic or functional defect. Product may includes warranty, and accessories found with the original product. Product may or may not be in the original packaging. Returned items with minor packaging defects fall under this category.
  • Used - Very Good : This means that the product has been opened, may show slight signs of use and cosmetic blemish, and may be missing minor accessories, but remain in excellent condition. Product does not come with warranty unless stated otherwise in product description.
  • Used - Good : This means that the product has been used, may show clear signs of use and may be missing minor accessories, but remain in good condition. Product does not come with warranty unless stated otherwise in product description.
  • Used - Acceptable : This means that the product shows clear signs of use, cosmetic defect, and may be missing minor accessories and manual, but remain in working condition. Product does not come with warranty unless stated otherwise in product description. Functionality issues beyond signs of use should be disclosed in product description.
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