# Power Supply Unit GIGABYTE GP-AP850GM 850 W

**URL:** https://aio.lv/en/product--gigabyte-gp-ap850gm-eu--2016391
**Data updated:** 2025-12-29 10:33 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** GIGABYTE
**Manufacturer code:** GP-AP850GM-EU
**EAN:** 813567026143
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 115.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 95.86 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--gigabyte-gp-ap850gm-eu--2016391

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The GIGABYTE GP-AP850GM is an 850 W ATX power supply unit with a 20+4 pin connector, designed for PCs. It supports AC input voltage of 100-240 V and frequency of 47-63 Hz. The PSU features a 65 cm motherboard power cable and SATA cables of varying lengths (450-750 mm). With 80 PLUS Gold certification, it ensures high efficiency. The unit is equipped with a single 13.5 cm fan for cooling and has dimensions of 150 mm x 160 mm x 86 mm.

## Long description

The GIGABYTE GP-AP850GM 850 W is an ATX power supply unit designed for desktop PCs, delivering up to 850 W total power with a single +12V rail for stable output and compatibility. It features high-quality 100% Japanese capacitors, 80 PLUS Gold efficiency, and a 135 mm smart fan with a 2-ball-bearing design for extended service life. The unit includes standard ATX connectors (20+4 pin) and multiple SATA power cables, supports AC input 100–240 V and 47–63 Hz, and comes in a compact black housing (150 x 160 x 86 mm).
Advantages
All capacitors are Japanese-made to improve efficiency and long-term reliability. The 135 mm smart fan adjusts speed according to system load and stops under low load (\<20%), while the 2-ball-bearing design provides durability exceeding 50,000 hours. 80 PLUS Gold certification ensures around 90% efficiency at 50% load, reducing power waste, heat and fan noise. A single +12V rail offers strong, stable power delivery and simplifies cable installation, beneficial for compatibility and overclocking. Multiple built-in protections (OCP, OTP, OVP, OPP, UVP, SCP) and international safety certifications support stable and safe operation.
Suitable for
Gaming desktops requiring up to 850 W and stable +12V power
Workstations and content-creation PCs with multiple drives and GPUs
Systems where energy efficiency and reduced heat are important
Users planning moderate overclocking with reliable power delivery
Key specifications
Total power: 850 W
80 PLUS certification: 80 PLUS Gold (≈90% efficiency at 50% load)
Motherboard connector: 20+4 pin ATX
Fan: 135 mm smart fan, 2 ball bearing
Input voltage / frequency: 100–240 V AC, 47–63 Hz
Dimensions: 150 × 160 × 86 mm
Colour: Black
How to use
Install the PSU into a standard ATX case and connect the 20+4 pin motherboard cable and required peripheral cables (SATA, PCIe) to your components. Ensure the AC mains voltage matches the unit’s 100–240 V input range and secure all connectors firmly. During initial system start-up, monitor voltages and fan behavior; the smart fan will adjust automatically based on system load and may stop when load is under approximately 20%.
Usage recommendations
For reliable operation, use compatible cables provided with the unit, keep adequate case airflow to assist cooling, and ensure the PSU is not overloaded beyond its 850 W rating. Regularly check dust buildup around the fan and vents and follow local safety guidelines when installing or servicing the power supply.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 850 W |
| Efficiency | 90 % |
| Power Factor Correction (PFC) type | Active |
| Hold time | 16 ms |
| Power protection features | Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage |
| Power factor | 0.9 |
| Combined power (+3.3V) | 120 W |
| Combined power (+12V) | 846 W |
| Combined power (+5V) | 120 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 15 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+12V) | 70.5 A |
| Max output current (+5V) | 20 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 3 A |
| Input current | 10 |
| AC input frequency | 47 - 63 |
| AC input voltage | 100 - 240 |
| Power Good signal delay range | 100 - 150 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 20+4 pin ATX |
| Floppy disk drive connector | Yes |
| PCI Express connector | Yes |
| Floppy drive power connector | 2 |
| Number of SATA power connectors | 6 |
| Peripheral (Molex) power connectors (4-pin) | 6 |
| EPS power connector (8-pin) | Yes |
| ATX power connector (20+4 pin) | Yes |
| CPU power connector (4+4 pin) | Yes |
| PCI Express power connectors (6+2 pin) | 6 |
| Cabling type | Fully-Modular |
| Motherboard power cable length | 650 mm |
| SATA power cable length | 650, 750, 550, 450 |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| 80 PLUS certification | 80 PLUS Gold |
| Mean time between failures (MTBF) | 100000 h |
| ATX version | 2.31 |
| Power supply unit (PSU) form factor | ATX |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 135 mm |
| Number of fans | 1 fan(s) |
| Fan location | Top |
| On/off switch | Yes |
| Product colour | Black |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 86 mm |
| Width | 150 mm |
| Depth | 160 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Box |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84733020 |

## FAQ

### How much does the Power Supply GIGABYTE GP-AP850GM cost, and is it available for purchase?

The price is 115.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 51 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 01.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Power Supply GIGABYTE GP-AP850GM be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 GIGABYTE 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 GIGABYTE 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. More information about warranty service: https://aio.lv/en/warranty

### 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 Power Supply GIGABYTE GP-AP850GM?

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.

## Image

https://aio.lv/img/cache/product/2016391/64780592_large.webp