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NZXT E850 - NP-1PM-E850A-US - 850-Watt ATX Gaming Power Supply (PSU) - Fully Modular Design - 80 Plus Gold Certified - Silent Operation - Digital Voltage and Temperature Monitoring - 10 Year Warranty

4.6 4.6 out of 5 stars 768 ratings

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850W Gold
E Series (CAM software support)
PSU

Purchase options and add-ons


About this item

  • 80 PLUS GOLD CERTIFIED: E Series PSUs provide long-term durability and reliability
  • MONITOR YOUR PERFORMANCE: Power indicators monitored and tracked through CAM software
  • SAFER POWER: Onboard DSP lets you enable independent over-current protection (OCP) for the 12V output to the motherboard, CPU, and GPU, providing even better protection for your expensive components
  • SILENT OPERATION: When powering loads under 100 W, the 0 dB Mode provides fully silent operation
  • FULLY MODULAR DESIGN: Reduces cable clutter and simplifying system building and expansion for single GPU or multi GPU builds
  • WARRANTY: 10 Year Limited Warranty

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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 5.9 x 5.9 x 3.39 inches; 8 Pounds
  • Item model number ‏ : ‎ NP-1PM-E850A-US
  • Date First Available ‏ : ‎ June 30, 2018
  • Manufacturer ‏ : ‎ NZXTU - pallet ordering
  • ASIN ‏ : ‎ B07CGCFWJY
  • Country of Origin ‏ : ‎ China
  • Customer Reviews:
    4.6 4.6 out of 5 stars 768 ratings

Product Description

The new E Series ATX power supplies from NZXT feature digital voltage and temperature monitoring for precise, real-time information about your PSU, including uptime, wattage by rail, and temperature. Store and track key data over time using CAM so you'll always have an accurate picture of your PSU's health. They are manufactured with top-quality components and backed by a 10-year warranty, delivering both peace of mind and clean, reliable power to your gaming system.


From the manufacturer

BANNER
850

NZXT POWER SUPPLY

The new E Series ATX power supplies from NZXT feature digital voltage and temperature monitoring for precise, real-time information about your PSU, including uptime, wattage by rail, and temperature. Store and track key data over time using CAM so you’ll always have an accurate picture of your PSU’s health. They are manufactured with top-quality components, delivering both peace of mind and clean, reliable power to your gaming system. NZXT E Series PSUs are available in 500W, 650W, and 850W configurations.

CAM

MONITOR YOUR POWER

The E850 provides real-time wattage indicators for the three 12V rails, along with total uptime and internal temperature. Compare CPU and GPU power draw to rated TDP and track historical data using CAM.

BACK

RELIABLE AND EFFICIENT POWER

The E850 delivers up to 850 watts of power with 80 Plus Gold certification. Built with only Japanese capacitors to provide long-term durability and reliability.

E850 E650 E500
Dimensions 150 x 150 x 86 mm 150 x 150 x 86 mm 150 x 150 x 86 mm
Material Steel, PCB and plastic Steel, PCB and plastic Steel, PCB and plastic
Compliance Standard ATX12V v2.4 / EPS12V v2.92 ATX12V v2.4 / EPS12V v2.92 ATX12V v2.4 / EPS12V v2.92
PF Correction Active 0.99 Active 0.99 Active 0.99
AC Input Rating 100-240Vac, 12-6A, 50-60Hz 100-240Vac, 9-4.5 A, 50-60Hz 100-240Vac, 8-4A, 50-60Hz
Fan Specs Dimensions: 120 x 120 x 25mm Speed: 0-1,800 + 180 RPM Airflow: 73.9 CFM Noise: 32.3 dBA Bearing: FDB (Fluid Dynamic Bearing) Dimensions: 120 x 120 x 25mm Speed: 0-1,800 + 180 RPM Airflow: 73.9 CFM Noise: 32.3 dBA Bearing: FDB (Fluid Dynamic Bearing) Dimensions: 120 x 120 x 25mm Speed: 0-1,800 + 180 RPM Airflow: 73.9 CFM Noise: 32.3 dBA Bearing: FDB (Fluid Dynamic Bearing)
Hazardous Materials RoHS & China RoHS RoHS & China RoHS RoHS & China RoHS
Energy Efficiency 80 Plus Gold 20% loading: 87%, 50% loading: 90%, 100% loading: 87% @115Vac 80 Plus Gold 20% load: 87%, 50% load: 90%, 100% load: 87% @115Vac 80 Plus Gold 20% loading: 87%, 50% loading: 90%, 100% loading: 87% @115Vac
Operation Temperature 0 to 50°C 0 to 50°C 0 to 50°C

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Customer reviews

4.6 out of 5 stars
4.6 out of 5
768 global ratings

Customers say

Customers like the ease of installation, modularity, and noise of the system power device. For example, they mention it's easy to install, the fully modular design is perfect, and it barely makes any noise. Customers are also satisfied with quality, appearance, and value. That said, opinions are mixed on performance, and cables.

AI-generated from the text of customer reviews

35 customers mention32 positive3 negative

Customers are satisfied with the quality of the system power device. They mention that it is an amazing product, solidly built, and has high quality cables. They also say that it has enough power to go around and that it handles overclocked systems like a champ.

"Love the modular connectors and build quality. The purple bag to keep all the extra cables in is appreciated as well...." Read more

"...and compact much makes cable management a lot easier, the cables are high quality and really well made." Read more

"This PSU is indeed powerful and has no issue with the 12V pcie5 slot. You will need to buy a 12vhpwr cable as one is not included for some reason...." Read more

"...Everything about this PSU is super. Very quiet when not pushing it hard, like web surfing and general use...." Read more

31 customers mention23 positive8 negative

Customers like the noise level of the system power device. They say that it is dead quiet, well built, and provides plenty of juice. Some mention that the fans don't have a bad sound, and the PSU itself operates silently.

"...Power supply is super quiet, and so far as least, working great to keep my new build running." Read more

"...load it isn’t even on and even when gaming and under load it barely makes any noise, it’s also quite small and compact much makes cable management a..." Read more

"...Worth the price and this is way quieter than my old EVGA gold." Read more

"Has a high pitched squealing sound not even under load. Very annoying to hear. Might return for something different that is known to be truly quiet." Read more

23 customers mention16 positive7 negative

Customers have mixed opinions about the performance of the system power device. Some mention that it works well and no problems, while others say that it didn't work and never lasted more than 5 minutes on.

"...Power supply is super quiet, and so far as least, working great to keep my new build running." Read more

"This is a high quality PSU. I have an i9 and a RTX 1080 and this PSU works great...." Read more

"...Nice and tight packaging. Not sure about performance since it didn't work, and the replacement didn't either...." Read more

"...] I just received myNZXT C750 for cheap price brand new and works great for my tester. Hopefully it will work great too once all my new parts comes." Read more

9 customers mention9 positive0 negative

Customers like the appearance of the system power device. They say it's very nice and fully modular. Overall, customers are impressed with the case and say it looks like something that NASA would use.

"This case is truly awesome, but if you're using large high-end components, be prepared for tight fits...." Read more

"...All cables are in braided sleeves, the high-end look. For bottom venting cases, this is the one to get." Read more

"This NZXT PSU is very nice and being fully modular makes the overall pc build very clean in terms of cable management...." Read more

"Product looked nice for a black square PSU. Nice and tight packaging...." Read more

9 customers mention9 positive0 negative

Customers appreciate the value of the system power device. They say it's well worth the asking price.

"...Worth the price and this is way quieter than my old EVGA gold." Read more

"Great price for my 15 yr old son" Read more

"...feel of a good product, and is worth it if you can get it for a reasonable price...." Read more

"...Besides that this is the best value PSU out there for the performance and warranty it includes." Read more

8 customers mention8 positive0 negative

Customers appreciate the modularity of the system power device. They mention that the design is perfect for their needs, and the 12VHPWR connector allows them to connect their 4080.

"...I have an i9 and a RTX 1080 and this PSU works great. It's modular so you don't have a bunch of unused cables flopping around...." Read more

"Fully modular PSU with a 12VHPWR connector which lets me connect my 4080 with 1 cable and no adapters...." Read more

"...Easy to install, Fully modular, short chassis length, well-labeled, with plenty of cables included, and very quiet. Excellent power supply" Read more

"This NZXT PSU is very nice and being fully modular makes the overall pc build very clean in terms of cable management...." Read more

7 customers mention7 positive0 negative

Customers find the installation process of the system power device to be easy. They mention that it is so easy to install and that the tech is pretty easy to understand once you watch a video and a tutorial.

"...It installed nicely and the cables included all clicked in without needing to force any of them...." Read more

"This product was super easy to install in my NZXT case, came with high quality packaging, and high quality cables..." Read more

"...If you aren't knowlageable about tech it is still pretty easy to understand once you watch a video and a little common sense...." Read more

"...Handles the graphic card and everything else with no problems. Easy to install, Fully modular, short chassis length, well-labeled, with plenty of..." Read more

24 customers mention14 positive10 negative

Customers are mixed about the cables. Some mention that they are length, well-labeled, with plenty of cables included, and very quiet. Others say that the cables are terrible, rigid, and have not enough free cable at the ends. They also mention that the braided sleeves snags on. Overall, the opinions are mixed, and it's recommended to read the reviews carefully before making a purchase.

"...makes any noise, it’s also quite small and compact much makes cable management a lot easier, the cables are high quality and really well made." Read more

"...They’re all braided, very stiff and pretty terrible for cable management...." Read more

"...It installed nicely and the cables included all clicked in without needing to force any of them...." Read more

"...cables, they really cleaned up the inside of my PC and improved my cable management big time!..." Read more

Compre una de mas
5 Stars
Compre una de mas
Tengo una C850 me salio excelente y compre una en combo para armar el pc de mi chica, es una fuente muy potente y poderosa no le tiembla nada funciona sin queja alguna y los materiales de ve que son de mucha calidad
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Top reviews from the United States

Reviewed in the United States on January 19, 2024
Size: 850W GoldStyle: C SeriesPattern Name: PSUVerified Purchase
2 people found this helpful
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Reviewed in the United States on January 22, 2024
Size: 1200W GoldStyle: C SeriesPattern Name: PSUVerified Purchase
2 people found this helpful
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Reviewed in the United States on January 19, 2024
Size: 1200W GoldStyle: C SeriesPattern Name: PSUVerified Purchase
5 people found this helpful
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Reviewed in the United States on January 27, 2024
Size: 1000W GoldStyle: C SeriesPattern Name: PSUVerified Purchase
2 people found this helpful
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Reviewed in the United States on November 15, 2023
Size: 750W GoldStyle: C SeriesPattern Name: PSUVerified Purchase
3 people found this helpful
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Reviewed in the United States on January 21, 2024
Size: 850W GoldStyle: C SeriesPattern Name: PSUVerified Purchase
Reviewed in the United States on January 23, 2024
Size: 750W GoldStyle: C SeriesPattern Name: PSUVerified Purchase
One person found this helpful
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Reviewed in the United States on December 6, 2023
Size: 1200W GoldStyle: C SeriesPattern Name: PSUVerified Purchase
2 people found this helpful
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Top reviews from other countries

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Melanie B
5.0 out of 5 stars Happy with the purchase
Reviewed in Canada on February 20, 2024
Size: 1000W GoldStyle: C SeriesPattern Name: PSUVerified Purchase
Customer image
Melanie B
5.0 out of 5 stars Happy with the purchase
Reviewed in Canada on February 20, 2024
Bought this to replace my old 750 watts power supply that died from the same brand. It lasted for 4 years which i think is normal. I think 1000 watts will be good for when I want to get a better graphics card soon... no complaints so far.
-Easy to install
-Good packaging
-Works as intended
-Quiet
-Comes with a lot of extra cables and a pouch to store them in.
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Erick o.
5.0 out of 5 stars Muy buena calidad
Reviewed in Mexico on February 15, 2024
Size: 1000W GoldStyle: C SeriesPattern Name: PSUVerified Purchase
leon
5.0 out of 5 stars noise-free
Reviewed in Canada on January 8, 2024
Size: 1200W GoldStyle: C SeriesPattern Name: PSUVerified Purchase
Jaaziel Hernández
5.0 out of 5 stars Mi primer NZXT
Reviewed in Mexico on October 31, 2023
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Jaaziel Hernández
5.0 out of 5 stars Mi primer NZXT
Reviewed in Mexico on October 31, 2023
El producto llegó en perfectas condiciones, me trajo un dulce de regalo, el tiempo de entrega estuvo perfecto y el empaquetado super cuidado, sin ningún golpe ni desperfecto ✨
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Nowsentient
5.0 out of 5 stars Wicked, even power - almost zero noise
Reviewed in Canada on October 17, 2023
Size: 850W GoldStyle: C SeriesPattern Name: PSUVerified Purchase