DeepCool PN850D power supply unit 850 W 20+4 pin ATX ATX Black

DeepCool PN850D power supply unit 850 W 20+4 pin ATX ATX Black

Brand DeepCool

From

£68.78

Free delivery

2 offers at 2 retailers

Listed since 7 April 2026

Compare prices

Sort by:
ComputersDeal

£68.78

Free delivery

View deal
GamingKit

£70.16

Free delivery

View deal

Affiliate link

Report an error

Description

850 W 100 - 240 V 50/60 Hz. Motherboard power connector: 20+4 pin ATX. PC ATX 80 PLUS Gold. Active 12 cm. Black. PN850D. The DeepCool PN850D is a new non-modular power supply that meets the latest Intel ATX 3.1 and PCIe 5.1 standards. With a dedicated 12V-2x6, 2 EPS, and 3 PCIe connectors, the PN850D provides stable power for a wide range of modern high-power components.. FUTURE PROOF. With the ability to provide three times the TGP for 0.1 ms, random power spikes will never be an issue. The PN850D will provide stable and consistent power for legacy and next-generation PCs for the foreseeable future.. GRACEFUL GOLD. 80 Plus Gold certified to meet a high level of power efficiency under 90% of typical loads. Each unit is also rated Gold by Cybenetics.. POWER YOU CAN TRUST. Through the use of a premium main electrolytic capacitor, active PFC, full-bridge SRC LLC, and a DC-to-DC topology, the PN850D can keep the hold-up time to ≥ 16 ms under a high load of 80%.. PCI-E 5.1 POWER. Equipped with a high-grade 105C-resistant 16AWG copper-core embossed 12V-2x6 cable, the PN850D provides up to 600W for modern GPUs.. DYNAMIC HYDRO BEARING FAN. The PN850D comes equipped with a dynamic 120mm hydro bearing fan that will adjust its speed based on the cooling needs of the PSU.. HIGH QUALITY BUILD. Due to the high quality of the parts utilized, the PN850D will operate at altitudes up to 5000 meters above sea level.. PEACE OF MIND. The PN850D comes standard with a slew of well-rounded safeguards, including OPP, OVP, SCP, OTP, OCP, UVP, NLO, and SIP.. Power. Power protection features. No load operation, Over power, Over voltage, Overheating, Short circuit, Surge & inrush protection (SIP), Surge protection, Under voltage. Hold time. 16 ms. Efficiency. 90%. Power Good signal delay range. 100 - 150 ms. Max output current (+5Vsb). 3 A. Max output current (-12V). 0.3 A. Max output current (+5V). 20 A. Max output current (+12V). 70.5 A. Max output current (+3.3V). 20 A. Combined power (+5Vsb). 15 W. Combined power (-12V). 3.6 W. Combined power (+5V). 110 W. Combined power (+12V). 846 W. Combined power (+3.3V). 110 W. Power Factor Correction (PFC) type. Active. Input current. 10 - 5 A. AC input frequency. 50/60 Hz. AC input voltage. 100 - 240 V. Total power. 850 W. Ports & interfaces. Cabling type. Non-Modular. Number of EPS connectors. 2. ATX power connector (20+4 pin). Yes. CPU power cable length. 70 cm. CPU power connector (4+4 pin). Yes. PCI Express power connectors (16-pin). 1. PCI Express power connectors (6+2 pin). 3. Peripheral (Molex) power cable length. 850 mm. Peripheral (Molex) power connectors (4-pin). 2. SATA power cable length. 550,750,450,650 mm. Number of SATA power connectors. 8. Motherboard power cable length. 55 cm. Motherboard power connector. 20+4 pin ATX. Performance. Mean time between failures (MTBF). 100000 h. Bearing technology. HYB. ATX version. 3.1. 80 PLUS certification. 80 PLUS Gold. Power supply unit (PSU) form factor. ATX. Purpose. PC. Design. On/off switch. Yes. Fan location. Top. Number of fans. 1 fan(s). Fan diameter. 12 cm. Cooling type. Active. Product colour. Black. Operational conditions. Operating temperature (T-T). 0 - 40 °C. Packaging content. Cable tie(s) included. Yes. Cables included. AC. Certificates. Compliance certificates. CCC, CE, EAC, Federal Communications Commission (FCC), RCM, RoHS, WEEE. Weight & dimensions. Height. 86 mm. Depth. 140 mm. Width. 150 mm. Packaging data. Package type. Box. Technical details. Sustainability compliance. Yes. Sustainability certificates. ErP, Triman

Full specifications

Marque DeepCool
Référence fabricant rpn850dfc0buk
EAN 6933412718918

Why choose the DeepCool PN850D power supply unit 850 W 20+4 pin ATX ATX Black in 2026?

The DeepCool PN850D power supply unit 850 W 20+4 pin ATX ATX Black meets the expectations of buyers who want a quality product without paying over the odds. Thanks to our comparison tool, find the best offer among all partner retailers listed on Compiral. The trust rating shown for each retailer helps you choose a reliable shop with clear return conditions and responsive customer service. If you are unsure, also check the DeepCool LE360 V2 Processor All-in-One Liquid Cooler, Black from the same brand. A good price comparison can save you between 10% and 30% on your purchase depending on the time of year and available retailers.

Technical analysis of the DeepCool PN850D power supply unit 850 W 20+4 pin ATX ATX Black

Among the main strengths of the DeepCool PN850D power supply unit 850 W 20+4 pin ATX ATX Black, the most notable are its competitive pricing from £68.78 and the recognition of the DeepCool brand. Buyers who have already used this type of product in the Informatique category generally highlight the effectiveness of the core functions and ease of maintenance. It is a product that suits both first-time buyers and those replacing existing equipment, with a short learning curve and stable performance over time.

What the tech specs reveal

The DeepCool PN850D power supply unit 850 W 20+4 pin ATX ATX Black spec sheet details the specifications that make a difference in daily use. For a savvy buyer, this data allows objective comparison with other products in the Informatique category. DeepCool publishes precise specifications that make comparison easier and help you make an informed purchase decision. Consult the technical specifications table on this page for full details. The DeepCool LE360 V2 Processor All-in-One Liquid Cooler, Black from the same brand may also interest you for a direct comparison.

In practice day to day

In daily use, the DeepCool PN850D power supply unit 850 W 20+4 pin ATX ATX Black is designed to fit easily into the regular habits of Informatique users. DeepCool has optimised this model for regular use, with accessible features and simplified maintenance.

Market price ranges in 2026

RangeIndicative price
Entry-levelUnder 384300 £
Mid-range384300 £ to 896710 £
High-endOver 896710 £

Before buying the DeepCool PN850D power supply unit 850 W 20+4 pin ATX ATX Black, remember to check the total price including delivery costs. On Compiral, sorting by total price lets you immediately identify the best offer among all listed retailers. Comparing return conditions and the warranty period offered by each retailer is also a good habit before finalising your order in the Informatique category.

Frequently asked questions about DeepCool PN850D power supply unit 850 W 20+4 pin ATX ATX Black

Is the DeepCool PN850D power supply unit 850 W 20+4 pin ATX ATX Black in stock?

Stock availability for the DeepCool PN850D power supply unit 850 W 20+4 pin ATX ATX Black is updated in real time on Compiral. Retailers showing "In stock" can usually deliver quickly, often within 2 to 5 working days. If the product is temporarily out of stock at one retailer, check the other offers in our table. Check back regularly as stock levels change frequently in the Informatique category.

Where can I buy the DeepCool PN850D power supply unit 850 W 20+4 pin ATX ATX Black at the best price?

To buy the DeepCool PN850D power supply unit 850 W 20+4 pin ATX ATX Black at the best price, compare all available offers in our table at the top of this page. The 2 offers listed include delivery costs to give you the true total cost. Sort by ascending price and filter by free delivery to quickly identify the best deal among our verified partner retailers.

How does the DeepCool PN850D power supply unit 850 W 20+4 pin ATX ATX Black compare to competitors in the Informatique category?

In the Informatique category, the DeepCool PN850D power supply unit 850 W 20+4 pin ATX ATX Black occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.

Is the DeepCool PN850D power supply unit 850 W 20+4 pin ATX ATX Black suitable for beginners?

Yes, the DeepCool PN850D power supply unit 850 W 20+4 pin ATX ATX Black is generally appreciated by both beginners and regular users of the Informatique category. It is quick to set up and DeepCool usually provides clear documentation. If you are new to this product category, consult the spec sheet on this page to identify the key criteria to check before making your choice.

Is there a refurbished version of the DeepCool PN850D power supply unit 850 W 20+4 pin ATX ATX Black?

Refurbished versions of the DeepCool PN850D power supply unit 850 W 20+4 pin ATX ATX Black may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

Similar products