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header-product Power supply SAMA Gears G850 White 80+ Gold, 850W, ATX 3.1, Fully‑modular, 14 cm fan
85.49 €

Power supply SAMA Gears G850 White 80+ Gold, 850W, ATX 3.1, Fully‑modular, 14 cm fan

SAMA Gears G850 White 850W ATX 3.1 PSU Photo 1
SAMA Gears G850 White 850W ATX 3.1 PSU Photo 2
SAMA Gears G850 White 850W ATX 3.1 PSU Photo 3
SAMA Gears G850 White 850W ATX 3.1 PSU Photo 4
SAMA Gears G850 White 850W ATX 3.1 PSU Photo 5
SAMA Gears G850 White 850W ATX 3.1 PSU Photo 1
SAMA Gears G850 White 850W ATX 3.1 PSU Photo 2
SAMA Gears G850 White 850W ATX 3.1 PSU Photo 3
SAMA Gears G850 White 850W ATX 3.1 PSU Photo 4
SAMA Gears G850 White 850W ATX 3.1 PSU Photo 5
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Power supply SAMA Gears G850 White 80+ Gold, 850W, ATX 3.1, Fully‑modular, 14 cm fan

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Power supply SAMA Gears G850 White 80+ Gold, 850W, ATX 3.1, Fully‑modular, 14 cm fan

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Short description

SAMA Gears G850 White is an 850 W ATX 3.1 power supply with 80 PLUS Gold efficiency (approx. 90%). It features a 24‑pin ATX motherboard connector, fully‑modular cabling and active cooling with a 14 cm fan. Designed for PC power delivery across 100–240 V AC input, it meets RoHS, WEEE and ErP 2014 certifications and suits high‑performance desktop builds.
Available for order: 36 pcs.
Warranty: 2 Years
SKU: 11640120
Manufacturer: SAMA Gears
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
10.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
13.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.95 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
13.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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Product information

Description

The SAMA Gears G850 White is a fully modular 850 W ATX 3.1 power supply designed for high-performance desktop systems. It carries an 80 PLUS Gold efficiency rating and includes a native 12V 2×6 (PCIe 5.1) connector and cable for compatibility with current high-end graphics cards. The unit uses a 140 mm ECO FDB fan, a Japanese main capacitor and multiple built-in protections to ensure stable, long-term operation.

Advantages

The G850 White offers high conversion efficiency (around 90% and 91.15% at 50% load), quiet cooling with a 140 mm Fluid Dynamic Bearing fan, and a compact design that fits builds with limited space. Fully modular cabling simplifies cable management for cleaner assemblies. Native 12V 2×6 connector support and compliance with the ATX 3.1 standard provide reliable power delivery for modern GPUs and demanding components. The PSU also includes a high-quality Japanese main capacitor and comprehensive protection circuits, backed by a 5-year limited warranty.

Suitable for

  • High-performance gaming PCs with modern GPUs (RTX 40/50 series)
  • Compact or mid-tower builds requiring efficient, quiet power
  • Custom builds where cable management and modularity are important
  • Systems needing ATX 3.1 compliance and stable power under load

Key specifications

  • Power: 850 W
  • Efficiency: 80 PLUS Gold (approx. 90%; 91.15% at 50% load)
  • Form factor/standard: ATX 3.1
  • Input voltage: 100–240 V AC
  • Motherboard connector: 24-pin ATX
  • Native GPU connector: 12V 2×6 (PCIe 5.1 compatible)
  • Fan: 140 mm ECO FDB (Fluid Dynamic Bearing)
  • Main capacitor: Japanese capacitor
  • Modularity: Fully modular cables
  • Protections: OVP, UVP, OCP, OPP, OTP, SCP, Surge & Inrush, No Load Protection
  • Color: White
  • Warranty: 5-year limited warranty

How to use

Install the PSU into a compatible ATX chassis, secure it with the supplied screws, and connect the 24-pin ATX motherboard cable along with required CPU and GPU power connectors. Use only the modular cables you need to reduce clutter, routing them to maintain airflow. Ensure the input voltage selector (if present) and mains connection match your local supply, then power on the system and verify stable operation under normal load.

Usage recommendations

For optimal performance, place the PSU intake clear of obstructions and maintain good case airflow. Use certified cables and connectors, check that your GPU is compatible with the native 12V 2×6 connector, and periodically inspect the PSU and fan for dust buildup. Observe the 5-year warranty terms for service and support.

Specifications

80 PLUS certification:
80 PLUS Gold
Power supply unit (PSU) form factor:
ATX
Purpose: What the product is used for.
PC
Peripheral (Molex) power connectors (4-pin): White 4-pinned connector used to connect a peripheral to the power supply.
2
Motherboard power connector: The way in which the motherboard is connected to the power supply.
24-pin ATX
AC input voltage: The voltage of the AC electricity that is inputted into the product.
100 - 240
Total power: The total power that is needed by the device, or the total power produced by the device.
850 W
All features

Weight & dimensions

Height: The measurement of the product from head to foot or from base to top.
86 mm
Depth: The distance from the front to the back of something.
150 mm
Width: The measurement or extent of something from side to side.
150 mm

Certificates

Certification:
RoHS / WEEE / ErP 2014

Operational conditions

Storage relative humidity (H-H):
5 - 95
Operating relative humidity (H-H):
20 - 85
Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.
-40 - 70
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 40

Design

On/off switch: The button which is pressed to switch the device on or off.
Yes
Number of fans: The quantity of fans (apparatus with rotating blades that creates a current of air for cooling or ventilation).
1 fan(s)
Fan diameter: The size of the fan, measured by the distance from one side of the fan to the other, via a straight line going through the middle of the fan.
140 mm
Cooling type: The method used to cool the device or to cool the air around the device.
Active
Product colour: The colour e.g. red, blue, green, black, white.
White

Performance

Mean time between failures (MTBF): Statistical model used to indicate product/mechanism reliability; expressed in hours and percentage of duty cycle. This number (in hours) does not indicate the mean time before failure for a single unit/mechanism.
100000 h
Bearing technology:
FDB
ATX version: ATX (Advanced Technology eXtended) is a motherboard form factor specification developed by Intel in 1995. The specification defines the key mechanical dimensions, mounting point, I/O panel, power and connector interfaces between a computer case, a motherboard and a power supply. There are many versions of ATX including ATX12V 1.x and ATX12V v2.3.
3.1
80 PLUS certification:
80 PLUS Gold
Power supply unit (PSU) form factor:
ATX
Purpose: What the product is used for.
PC

Ports & interfaces

Cabling type:
Fully-Modular
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 connectors (4-pin): White 4-pinned connector used to connect a peripheral to the power supply.
2
Number of SATA power connectors:
6
Motherboard power connector: The way in which the motherboard is connected to the power supply.
24-pin ATX

Power

Power protection features: Features that protect the device against power problems e.g. overload.
Over voltage, Surge & inrush protection (SIP), Short circuit, Over power, Over current, No load operation
Efficiency:
90 %
AC input voltage: The voltage of the AC electricity that is inputted into the product.
100 - 240
Total power: The total power that is needed by the device, or the total power produced by the device.
850 W

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the SAMA Gears G850 White 850W ATX 3.1 PSU cost, and is it available for purchase?

The price is 85.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 36 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 10.08.2026 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 Gears 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 Gears 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: 80 plus certification, power supply unit (psu) form factor, purpose, peripheral (molex) power connectors (4-pin), motherboard power connector, ac input voltage, total power, 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 G850 White 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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