Nzxt C850 850W Gold Fully Modular ATX 3.1 Power Supply – Black

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NZXT
  • Compliant with the ATX 3.1 standard to fuel high-performance PC components with stability, efficiency, and power spike resistance.
  • Durable, heat-resistant 12V-2×6 connector pumps up to 600 watts to NVIDIA® GeForce RTX™ 40 Series graphics cards.
  • 135mm fluid dynamic bearing fan with Zero Fan Mode is completely silent when under 50% load.
  • 100% premium Japanese capacitors improve hold-up time and minimal ripple noise, ensuring reliable and stable power delivery.
  • Fully modular design allows for only connecting essential cables, reducing clutter for better airflow and a neater build.
  • Compact form factor frees up valuable room for cable management and more case airflow.
  • Thanks to high-quality construction and rigorous product testing, NZXT PSUs are backed by a 10-year warranty.
  •  Delivery & Return

    ? Shipping and Risk:

    • Order Will Be Shipped Within 24-48 Working Hours After the Order is Processed.
    • Shipping Partners : Delhivery, XpressBees, Gati, BlueDart, Ecom Express (Depending on Availability at Your Pincode), Computech DOES NOT Have any Control over Operations of Shipping Partners.
    • Delivery dates are estimates Provided By Shipping Partners. Shipping Partners are solely responsible for any kind of Delays.
    • Loss or damage occured during shipping is Computech Responsibility.
    • You Must Leave a Remark During Delivery to Delivery Guy About Damaged Box or Package, and Make an Un-cut Unboxing Video of the Package.
    • You must notify Computech of damaged or missing items from your order within 24-hours of receiving your package

    ♻️ Replacement and Refund Policy:

    • We accept replacement if product is defective or wrong product shipped no return or refund will be entertained.
    •  For gaming chairs only part replacement is applicable if the product delivered is defective or damaged, no refunds will be there for orders of gaming chairs.
    • If the seal of the product is opened and the product is not faulty then return/refund will not be applicable.
    • Packaging material should be kept by the buyer until the replacement window is opened as this will help them to pack the product to its original form to avoid any damage during the transit.
    • Product should be packed in a proper way as it was received by the buyer, do not apply tapes or glues directly on the product or on the product box, this may lead to cancellation of your replacement request.
    • All the accessories which were delivered along with the product should be returned in the same way and along with the product.
    • If the payment was made through our payment gateway, then it will be refunded in same account by which the payment was done, in case of BANK TRANSFER and COD orders refunds will be done only in buyers bank account. Refunds usually takes 7-10 working days to reflect in your account.
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Original price was: ₹24,999.00.Current price is: ₹10,799.00.

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NZXT C850 Gold ATX 3.1 (2024) – Fully Modular Low-Noise PC Gaming Power Supply – 850 Watts – 80 Plus Gold – 12V-2×6 Connector – Zero Fan Mode – 100% Japanese Capacitors – Black – PA-8G2BB-UK

NZXT Gold ATX 3.1 PSU

ATX 3.1 compliant PSUs featuring high efficiency, low noise, and premium construction.

ATX 3.1 Compliant

ATX 3.1 powers high-performance components with stable delivery and improved efficiency.

40 Series Ready

12V-2×6 cable delivers up to 600 watts of power to NVIDIA® GeForce RTX™ 40 Series GPUs.

Certified for High Efficiency & Low Noise

80 PLUS Gold Efficiency, Cybenetics Gold Efficiency, and Cybenetics A- Noise Level Ratings.

Silence is Golden

135mm FDB fan with Zero Fan Mode stops spinning under 50% load for total silence.

100% Japanese Capacitors

Improved hold-up time and reduced ripple noise for stable, reliable power delivery.

Fully Modular

Only connect the cables needed to keep a tidy build. Full cable set included.

Space-Saving Size

Compact form factor frees up room for cable management and improved airflow.

Peace of Mind

Backed by a 10-year warranty and reliable customer support.
Model Name SMPS NZXT C850 80+ GOLD ATX 3.1 BLACK
Model Part Number PA-8G2BB-UK
Output Connectors
24-pin ATX Power Cable 1
4+4-pin CPU Power Cable 1
8-pin CPU Power Cable 1
6+2-pin PCIe Power Cable 3
16-pin (12+4) 12V-2x6 PCIe Cable 1
SATA Cable 12
Peripherals Cable 4
Cable Specs
24-pin ATX Power Cable 600mm with nylon sleeving
4+4-pin CPU Power Cable 700mm with nylon sleeving
8-pin CPU Power Cable 700mm with nylon sleeving
6+2-pin PCIe Power Cable 650mm with nylon sleeving
16-pin (12+4) 12V-2x6 PCIe Cable 650mm with nylon sleeving
SATA Cable 500 + 150mm
Peripherals Cable 500 + 150mm
AC Input Rating
100 - 240Vac 13A 50Hz-60Hz
200 - 240Vac 6.5A 50Hz-60Hz (China & South Korea)
DC Output Rating
3.3V / +5V 22A (120W)
12V 83.3A (1000W)
5Vsb 3A (15W)
Total 1000W
Energy Efficiency
Rating 80 Plus Gold
10% loading 85.5% @115Vac
20% loading 89.7% @115Vac
50% loading 91.9% @115Vac
100% loading 89.3% @115Vac
Electrical Features
PF Correction Active @0.99
Protections OVP (Overvoltage Protection) / UVP (Undervoltage Protection) / SCP (Short Circuit Protection) / OTP (Over Temperature Protection) / OPP (Overpower Protection) / OCP (Overcurrent Protection) /
Fan Specs
Dimensions 135 x 135 x 25 mm
Speed 2300 ± 10% RPM
Airflow 93.02 CFM (Min.)
Noise 44.5 dBA max
Bearing Fluid Dynamic Bearing (FDB)
Operation
MTBF 100,000 hours
Temperature 0 - 50 °C
Dimensions
Width 150 mm
Height 86 mm
Depth 160 mm
General
Material(s) Steel, PCB and Plastic
Compliance Standard ATX12V v3.1 / EPS12V v2.92
Regulation & Certification FCC, Canada, CE, CB(IEC 62368-1), UKCA, CCC, BSMI, BIS, RCM, UAE, TUV, cTUVus, KC, CP65
Warranty 10 Years
Note *** Images are for Representation purposes only *** Features, Price, Specifications are subject to change without notice.
Weight 1 kg
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Nzxt C850 850W Gold Fully Modular ATX 3.1 Power Supply - Black Nzxt C850 850W Gold Fully Modular ATX 3.1 Power Supply - Black
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Will there will be any warranty on this product cause it's Uk model and the official distributors of NZXT is Acro engineering Dn asked on September 8, 2025

NZXT C850 850W GOLD ATX 3.1 PSU (UK MODEL) HAS A 10-YEAR WARRANTY COVERING MANUFACTURER DEFECTS, WITH CLAIMS HANDLED VIA ACRO ENGINEERING OR THE ORIGINAL RETAILER.

Deepali Jabare answered on September 14, 2025 store manager
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