Enjoy fast, free delivery, exclusive deals, and award-winning movies & TV shows with Prime
Try Prime
and start saving today with fast, free delivery
Amazon Prime includes:
Fast, FREE Delivery is available to Prime members. To join, select "Try Amazon Prime and start saving today with Fast, FREE Delivery" below the Add to Cart button.
Amazon Prime members enjoy:- Cardmembers earn 5% Back at Amazon.com with a Prime Credit Card.
- Unlimited Free Two-Day Delivery
- Streaming of thousands of movies and TV shows with limited ads on Prime Video.
- A Kindle book to borrow for free each month - with no due dates
- Listen to over 2 million songs and hundreds of playlists
- Unlimited photo storage with anywhere access
Important: Your credit card will NOT be charged when you start your free trial or if you cancel during the trial period. If you're happy with Amazon Prime, do nothing. At the end of the free trial, your membership will automatically upgrade to a monthly membership.
Add other items:
G.Skill MB850G PSU, 80 Plus Gold, Fully Modular ATX Power Supply 850 Watt, Compact 140mm Size, 120mm Cooling Fan, Gaming Computer Power Supply
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
-
Save 3% on "Micro Center 10PK 64GB USB 3.0 Flash Drives" when you purchase 1 or more Qualifying items offered by Micro Center. Shop items
Purchase options and add-ons
Model Name | MB850G |
Brand | G.Skill |
Compatible Devices | Personal Computer |
Connector Type | ATX, Floppy |
Output Wattage | 850 |
Form Factor | ATX12V / EPS12V |
Wattage | 850 watts |
Cooling Method | Air |
Item dimensions L x W x H | 5.9 x 5.5 x 3.3 inches |
Item Weight | 6.3 Pounds |
About this item
- ATX 850W PSU with continuous power supply. A solid foundation for a gaming rig, media creator, workstations, and even for next-generation system build.
- 80 PLUS Gold certified: ensures up to 90% power efficiency at 50% load, lowering energy consumption, heat, and noise. Compliance with Intel ATX 12 Volt 2.5 and EPS 12V 2.92 standards.
- Fully Modular: modular flat cables increase airflow, reduce clutter, and improve overall efficiency and thermal performance.
- Heavy protection including OVP, UVP, OCP, OPP, SCP and OTP. Active clamp and DC-to-DC converter design to improve output voltage stability.
- Quiet and compact: the gaming power supply’s 150mm long and 140mm-wide dimensions make it easily fit into most computer cases. Virtually inaudible120mm fan superior cooling performance.
- Connectors: 1x 20+4pin/ 1x 8pin CPU/ 1x 4+4pin CPU/ 6x 6+2pin PCIe/ 9x SATA/ 3x 4pin Molex/ 1x Floppy.
- 5 Year Warranty and 24/7 customer service, if you have any suggestions or if there are any problems, feel free to send us a message.
Frequently bought together
Top rated similar items
- MSI MAG A650BN Gaming Power Supply - 80 Plus Bronze Certified 650W - Compact Size - ATX PSUAmazon's Choicein Computer Power Supplies
- CORSAIR iCUE AR120 RGB Digital 120mm ARGB-Compatible Fans - Triple Fan Kit - WhiteAmazon's Choicein Computer Case Fans
Product information
Product Dimensions | 5.9 x 5.5 x 3.3 inches |
---|---|
Item Weight | 6.26 pounds |
Manufacturer | G.SKILL |
ASIN | B09D2N8C6Y |
Item model number | GPX850G |
Customer Reviews |
4.4 out of 5 stars |
Best Sellers Rank | #355 in Computer Power Supplies |
Is Discontinued By Manufacturer | No |
Date First Available | August 11, 2021 |
Warranty & Support
Feedback
Product Description
G.Skill 850Watt 80 Plus Gold ATX Fully Modular Power Supply
Stability and reliability are the top priority of any power supply, and the G.SKILL PSU series is designed and constructed to efficiently and reliably supply continuous power to every single component of your system.
At its core, the G.SKILL power supply is built with 100% Japanese high quality capacitors for durability, certified with 80 PLUS Gold for 90% efficiency, and features a120mm fan to keep noise and temperature low.
Finally, for an easy setup, the full modular design reduces cable clutter and improves case airflow, making the power supply the perfect choice for a clean and stable high end workstation or gaming PC build.
- Model: MB850G
- Modular: Fully Modular
- Combined +12V Rating: 850 Watts
- Type: Desktop ATX PSU
- Rating: 80 PLUS Gold Certified
- AC Input: 100-240VAC, 10A, 47-63Hz
- Fan Size: 120mm/4.72inch
- Product Dimensions:150mm(W)x140mm(L)x86mm(H)/5.9x5.5x3.3inches
|
|
|
---|---|---|
Fully Modular Power Supply UnitFully Modular Design. Cleaner cable management, reducing clutter, and improving airflow. |
80 PLUS Gold CertificatedHigh-Efficiency: 80PLUS Gold certified, with 90% efficiency at 50% load, lowering energy consumption, heat, and noise. |
Active PFCStable Output: Designed with active power factor correction to maximize stability and minimize electrical ripple. |
|
|
|
---|---|---|
High-Quality ComponentsPremium Components: Assembled with premium quality capacitors and components to ensure extended durability. |
Ultra Quiet 120mm FanUltra Quiet 120mm Fan: Provides silent cooling and better heat dissipation for everyday use. |
Full Power ProtectionFull Protection: Protection from electrical and thermal irregularities with OVP, UVP, OCP, OPP, SCP, and OTP. |
G.skill 750watt 80+ Gold Fully Modular ATX PSU | G.skill 850watt 80+ Gold Fully Modular ATX PSU | PowerSpec 650watt 80+ Bronze Fxied ATX PSU | PowerSpec 650watt 80+ Gold Semi-Modular ATX PSU | PowerSpec 750watt 80+ Gold Semi-Modular ATX PSU | PowerSpec 850watt 80+ Gold Fully Modular RGB ATX PSU | |
---|---|---|---|---|---|---|
Customer Reviews |
4.4 out of 5 stars
182
|
4.4 out of 5 stars
182
|
4.5 out of 5 stars
320
|
4.5 out of 5 stars
320
|
4.5 out of 5 stars
320
|
4.6 out of 5 stars
22
|
Price | $83.99$83.99 | $89.99$89.99 | $59.99$59.99 | $61.99$61.99 | $73.99$73.99 | — |
Brand | G.Skill | G.Skill | PowerSpec | PowerSpec | PowerSpec | PowerSpec |
Combined +12V Rating | 750 Watt | 850 Watt | 650 Watt | 650 Watt | 750 Watt | 850 Watt |
Energy Efficiency | 80 PLUS Gold Certified | 80 PLUS Gold Certified | 80 PLUS Bronze Certified | 80 PLUS Bronze Certified | 80 PLUS Bronze Certified | 80 PLUS Gold Certified |
Fan Size | 120mm/4.72inch | 120mm/4.72inch | 120mm/4.72inch | 135mm/5.31inch | 135mm/5.31inch | 135mm/5.31inch |
Compare with similar items
This Item G.Skill MB850G PSU, 80 Plus Gold, Fully Modular ATX Power Supply 850 Watt, Compact 140mm Size, 120mm Cooling Fan, Gaming Computer Power Supply | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | $89.99$89.99 | $99.99$99.99 | -8% $110.99$110.99 List: $119.99 | $266.89$266.89 | -14% $94.99$94.99 List: $109.99 | -29% $99.99$99.99 List: $139.99 |
Delivery | Get it as soon as Monday, May 20 | Get it as soon as Thursday, May 16 | Get it as soon as Friday, May 17 | Get it May 16 - 20 | Get it as soon as Thursday, May 16 | Get it as soon as Thursday, May 16 |
Customer Ratings | ||||||
Value for money | 3.9 | 4.8 | 4.1 | 3.8 | 4.3 | 4.2 |
Easy to install | 3.8 | 4.8 | 4.4 | 4.4 | 4.5 | 4.5 |
Noise level | 3.5 | 4.6 | 4.3 | 4.3 | 4.5 | 4.5 |
For gaming | 3.1 | 4.4 | 3.6 | — | 4.6 | 4.0 |
Energy efficiency | 3.9 | — | 4.3 | — | 4.5 | 4.8 |
Sold By | Micro Center | ARESGAME TECH | Amazon.com | My Grand Exchange | Amazon.com | Amazon.com |
power supply design | Full Modular | Full Modular | Full Modular | Full Modular | Full Modular | Full Modular |
connector type | ATX, Floppy | ATX | ATX | 24-pin | ATX | ATX |
form factor | ATX12V / EPS12V | ATX | — | ATX | — | ATX |
cooling method | Air | Air | Air | Air | Air | Air |
min input voltage | 100 volts | 100 volts | — | 220 volts | 12 volts | — |
fan count | 1 | 1 | — | 1 | 1 | — |
Looking for specific info?
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like that the power supply is quiet. They appreciate the adequate cables and screws that are provided for hookups. However, some customers report issues with power and quality. They say the power does not turn on and that only 1% of the power supplies are defective. Customers disagree on performance.
AI-generated from the text of customer reviews
Customers are satisfied with the cables of the system power device. They mention that they are adequate, have minimal wires, and are flat and rigid.
"...Plenty of supplied cabling for hookups and the fan is quiet. It's a keeper." Read more
"Works like it should. Minimal wires. Has dual 8 pin CPU for those mobos that have 2" Read more
"...Im sure their power supply will too.All cables and screws were included. Bag with Velcro to store cables.Cables are flat and rigid...." Read more
"...Standard installation, adequate cables, normal noise level." Read more
Customers like the noise level of the system power device. They say it's quiet.
"...Plenty of supplied cabling for hookups and the fan is quiet. It's a keeper." Read more
"...flipping my tower upside down made it work like it should...and it was quiet. Not a permanent solution though...." Read more
"...Standard installation, adequate cables, normal noise level." Read more
Customers appreciate the value of the fully modular power supply.
"...Mine was new and in proper box.89.99 at time of review. Decent price for a modular 750 watt.G.Skill memory has held up for me...." Read more
"...I purchased this unit due to it being fully modular and at a great price for being a minimum gold standard...." Read more
"Great value, Plenty of juice..." Read more
Customers are mixed about the performance of the power supply. Some mention that it works great and is perfect for their build, while others say that it failed on them and stopped working properly. Some say that the power adapter did not work out of the box and that it didn't work for most modern CPU/motherboard setups.
"Works like it should. Minimal wires. Has dual 8 pin CPU for those mobos that have 2" Read more
"The computer kept turning off. They changed the area where you get the most efficiency. Just keep that in mind." Read more
"...Works great. Does not get hot under load.Graphics maxed out on Dying Light 2 and Hitman 3.No issues after 12 hours of game play...." Read more
"...This doesn't work for most modern CPU/motherboard setups." Read more
Customers are dissatisfied with the power of the system power device. They mention that it does not turn on, has no fan bump, and does not light up. Some customers also report that the power supply does not post.
"...I fully expected it to fir up so I hooked everything back up. It did not start. I then unhooked as much as I could to see if it would post...." Read more
"...Not even turning on, no fan bump, no light blink, nothing but silence. Failure for this price is unacceptable." Read more
"...Unit didn’t work. Second one, completely sealed package and still no power...." Read more
"New pc build this power supply would not start. After buying another mother bd. An another set of ram I bought a new power supply it fired right up...." Read more
Customers are dissatisfied with the quality of the power supply. They mention that only 1% of the units are defective.
"...For what I see only 1% of these PSU are defective, according to the reviews, you would expect G.kill to replace them. Microcenter didn't help either...." Read more
"I am not happy with this defective power supply from a company this size, it should be better...." Read more
"Defective..." Read more
Reviews with images
-
Top reviews
Top reviews from the United States
There was a problem filtering reviews right now. Please try again later.
Mine was new and in proper box.
89.99 at time of review. Decent price for a modular 750 watt.
G.Skill memory has held up for me. Im sure their power supply will too.
All cables and screws were included. Bag with Velcro to store cables.
Cables are flat and rigid. All new cables.
If you use the provided molex cable, just know its very tight. Needed to use a small screw driver to open the holes a little bit before it would fit.
Works great. Does not get hot under load.
Graphics maxed out on Dying Light 2 and Hitman 3.
No issues after 12 hours of game play.
UPDATE: AS of 10/6/2022 There have been no issues with this power supply. Other reviewers may have gotten bad or returned unit.
I purchased this unit due to it being fully modular and at a great price for being a minimum gold standard. My previous PSU was also an 850 watt.
The only downside, are the cables. They're stiff, flat, and a little challenging to manage in my current tower. I prefer the rounded wrapped ones, but in order to keep things running and avoid spending a few grand on a new system, this does the job it's supposed to do for the time being.
I would recommend for the value and performance (for a fully modular PSU) that doesn't need to be pretty in an older case where all your components are in the open when you take the side panel off. It's probably good for newer towers as well where you can hide your cables and no one will notice.