SAMA Gears P850 850W ATX 3.1 PSU

Name: Power supply SAMA Gears P850 P0850-BKPFF001-EU
Brand: SAMA
SKU: 12389224
Price: 122.49 EUR
Availability: InStock

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Power supply SAMA Gears P850 Black 80+ Platinum, ATX 3.1, 850W, Fully‑Modular, 14cm fan

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

SAMA Gears P850 is an ATX 3.1 power supply delivering 850 W total power with 80 PLUS Platinum efficiency (≈92%). It features a 24‑pin ATX motherboard connector, fully‑modular cabling for clean builds, active cooling with a 14 cm fan and wide 100–240 V AC input. Certified to RoHS/WEEE/ErP 2014 for PC power delivery.

Available for order: 23 pcs.

Warranty: 2 Years

SKU: 12389224

Manufacturer: SAMA

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Deliver the order:

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2b. Kengaraga str., Riga, Latvia, LV-1063

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From 4.99 € (Weight: 2.89 kg)

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Product information

Description

The SAMA Gears P850 Black is a fully modular ATX 3.1 power supply delivering 850 W of continuous power with 80 PLUS Platinum efficiency. Designed for modern high-performance PCs, it offers native PCIe 5.1 support, compact dimensions with a 140 mm fan for active cooling, and wide 100–240 V AC input for global compatibility. Built with high-quality Japanese capacitors and multiple safety protections, the unit is intended for reliable, long-term operation and is backed by a 10-year warranty.

Advantages

The P850 provides high energy efficiency (80 PLUS Platinum) to reduce wasted power and heat, while tight load regulation ensures stable voltages for sensitive components. Its fully modular design enables cleaner cable management, and the native 12V 2x6 PCIe connector supports next-generation GPUs. A quiet 140 mm FDB fan with shock-absorbing pads, compact form factor, and premium Japanese capacitors contribute to durable, reliable performance.

Suitable for

Gaming PCs with high-performance graphics cards
Workstations requiring stable power delivery for CPU and GPU workloads
Compact ATX builds where space and efficient cooling matter
System builders who want tidy cable management and future-proof GPU compatibility

When it may not be suitable

This 850 W unit may be oversized for very low-power or entry-level systems where a lower wattage PSU would be more cost-effective. Users needing multiple or specialized proprietary connectors beyond standard ATX/PCIe interfaces should verify compatibility with their components before purchase.

Key specifications

Output power: 850 W continuous
Efficiency rating: 80 PLUS Platinum (approx. 92% typical)
ATX standard: ATX 3.1 compliant
Cooling: 140 mm ECO FDB fan with anti-vibration pads
Modularity: Fully modular cabling
Capacitors: 100% high-quality Japanese electrolytic capacitors (105°C)
Input voltage: 100–240 V AC
Connectors: 24-pin ATX motherboard connector; native 12V 2x6 (PCIe) connector(s) for modern GPUs
Protections: OVP, UVP, OCP, OPP, OTP, SCP, surge & inrush protection, no-load protection
Warranty: 10 years

How to use

Install the SAMA Gears P850 into a compatible ATX case using the standard PSU mounting position. Connect the 24-pin ATX cable to the motherboard, attach the native 12V 2x6 PCIe connector(s) to your graphics card(s) as required, and plug other modular cables for drives and peripherals. Ensure the PSU input matches your mains supply (100–240 V AC) and secure all connections before powering on the system. Allow for adequate case airflow to maintain optimal cooling.

What to consider before purchase

Confirm total system power draw to ensure 850 W is appropriate
Check that your GPU(s) accept the native 12V 2x6 PCIe connector(s)
Verify case compatibility with the PSU’s dimensions and 140 mm fan placement
Consider the 10-year warranty and intended service life for long-term builds

Usage recommendations

For balanced performance and longevity, pair the P850 with a system whose sustained load does not routinely exceed 80% of the unit’s capacity, maintain good case airflow, and use only the required modular cables to optimise airflow and cable routing.

Specifications

Total power:: 850 W
Efficiency:: 92 %
Motherboard power connector:: 24-pin ATX
80 PLUS certification:: 80 PLUS Platinum
Fan diameter:: 140 mm
Product colour:: Black

All features

Power

Total power:: 850 W
Efficiency:: 92 %
Power protection features:: Over power, Surge & inrush protection (SIP), Short circuit, Over voltage, Over current, No load operation
AC input voltage:: 100 - 240

Ports & interfaces

Motherboard power connector:: 24-pin ATX
Number of SATA power connectors:: 8
Peripheral (Molex) power connectors (4-pin):: 4
CPU power connector (4+4 pin):: Yes
PCI Express power connectors (6+2 pin):: 3
Cabling type:: Fully-Modular
PCI Express power connectors (16-pin):: 1

Performance

Purpose:: PC
80 PLUS certification:: 80 PLUS Platinum
Mean time between failures (MTBF):: 100000 h
Bearing technology:: FDB
ATX version:: 3.1
Power supply unit (PSU) form factor:: ATX

Design

Fan diameter:: 140 mm
Number of fans:: 1 fan(s)
Cooling type:: Active
On/off switch:: Yes
Product colour:: Black

Certificates

Certification:: RoHS / WEEE / ErP 2014

Weight & dimensions

Height:: 86 mm
Width:: 150 mm
Depth:: 150 mm

Operational conditions

Operating temperature (T-T):: 0 - 50

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Instructions

sama-P0850-BKPFF001-EU-12389224.pdf

Description

Instructions

sama-P0850-BKPFF001-EU-12389224.pdf

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Customer questions

FAQ

How much does the SAMA Gears P850 850W ATX 3.1 PSU cost, and is it available for purchase?

The price is 122.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 23 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 02.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All SAMA products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized SAMA service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: total power, efficiency, motherboard power connector, 80 plus certification, fan diameter, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for SAMA Gears P850 850W ATX 3.1 PSU?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

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