# Power supply unit MSI MAG A850GL PCIE5 850 W, ATX, 80 PLUS Gold, fully-modular, 4x PCIe 6+2-pin, 8x SATA, 120 mm fan

**URL:** https://aio.lv/en/product--msi-maga850glpcie5--10547941
**Data updated:** 2026-01-21 11:01 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** MSI
**Manufacturer code:** MAGA850GLPCIE5
**Warranty:** 8 Years
**Availability:** Available for order
**Price:** 113.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 94.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--msi-maga850glpcie5--10547941

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

ATX power supply unit MSI MAG A850GL PCIE5 delivers 850 W total power with 80 PLUS Gold efficiency (90%). Fully-modular cabling, 4 PCIe 6+2-pin connectors, 8 SATA and 4 Molex outputs suit high-end PCs and multi-drive systems. Active PFC, single 120 mm fan, wide 100–240 V input and protections including short-circuit safeguard ensure stable, efficient operation for gaming rigs and workstations.

## Long description

The MSI MAG A850GL PCIE5 850 W is a fully modular ATX 3.0 compatible power supply designed for desktop gaming and high-performance PC builds. It features PCIe 5.0-compliant output, support for Intel PSDG ATX 3.0 power design, and the ability to handle up to 2x total power excursion and 3x GPU power excursion. With 80 PLUS Gold efficiency, compact dimensions, and flat cables, the unit aims to deliver reliable power while simplifying cable management and improving airflow.
Advantages
This power supply combines ATX 3.0 and PCIe 5.0 compatibility with DC-to-DC and full-bridge conversion for stable output and fast voltage response. The 80 PLUS Gold certification ensures high efficiency and lower energy consumption. A compact form factor (150 × 140 × 86 mm) and fully modular, flat cables reduce clutter and free up internal space. The included 120 mm fan with fluid dynamic bearing balances cooling performance and low noise. Multiple protection mechanisms safeguard the system during operation.
Suitable for
 Gaming desktop PCs with high-performance GPUs and CPUs
 Custom PC builds requiring ATX 3.0 / PCIe 5.0 power delivery
 Systems where compact PSU size and tidy cable management are priorities
 Upgrades that demand stable voltage under transient GPU loads
Key specifications
 Total power: 850 W
 Efficiency: 80 PLUS Gold (approx. 90% typical)
 ATX compatibility: ATX 3.0, PCIe 5.0 output
 Motherboard connector: 20+4 pin ATX (cable length 60 cm)
 Fan: 120 mm with fluid dynamic bearing
 AC input: 100–240 V, 47–63 Hz
 Dimensions: 150 mm (W) × 140 mm (D) × 86 mm (H)
 Colour: Black
How to use
Install the MSI MAG A850GL PCIE5 into a compatible ATX case following standard PSU mounting orientation and secure it with screws. Connect the modular cables only as required by your build: attach the 20+4 pin ATX connector to the motherboard, plug CPU and PCIe connectors to the respective components, and use SATA or peripheral connectors for drives. Ensure the PSU is switched off and unplugged when connecting or disconnecting cables. Verify that the mains voltage matches the PSU range (100–240 V) before powering on.
Usage recommendations
To maintain performance and longevity, keep the intake and exhaust areas free of dust, route flat modular cables to optimize airflow, and avoid operating the PSU outside the specified AC input range. Use the provided cable pack to store unused cables and rely on the built-in protection features to prevent damage from electrical faults.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 850 W |
| Efficiency | 90 % |
| Power Factor Correction (PFC) type | Active |
| Power protection features | Over current, Over power, Over voltage, Short circuit, Overheating |
| Combined power (+3.3V) | 110 W |
| Combined power (+12V) | 846 W |
| Combined power (+5V) | 110 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 12.5 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) | 2.5 A |
| AC input frequency | 47 - 63 |
| AC input voltage | 100 - 240 |
| Maximum input current (@110V) | 8 A |
| Maximum input current (@220V) | 4 A |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 20+4 pin ATX |
| ATX Power connector (24-pin) | No |
| Number of SATA power connectors | 8 |
| Peripheral (Molex) power connectors (4-pin) | 4 |
| EPS power connector (8-pin) | No |
| ATX power connector (20+4 pin) | No |
| CPU power connector (4+4 pin) | Yes |
| PCI Express power connectors (6+2 pin) | 4 |
| Cabling type | Fully-Modular |
| Motherboard power cable length | 600 mm |
| EPS power connector (4+4 pin) | Yes |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| 80 PLUS certification | 80 PLUS Gold |
| Power supply unit (PSU) form factor | ATX |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 120 mm |
| Number of fans | 1 fan(s) |
| Cooling type | Active |
| On/off switch | Yes |
| Product colour | Black |
| Illumination | No |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 86 mm |
| Width | 150 mm |
| Depth | 140 mm |

### Packaging data

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

### Logistics data

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

## FAQ

### How much does the MSI MAG A850GL PCIE5 850 W PSU cost, and is it available for purchase?

The price is 113.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 603 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 29.06.2026 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 MSI MAG A850GL PCIE5 850 W PSU 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 MSI 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 MSI 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 MSI MAG A850GL PCIE5 850 W 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.

## Image

https://aio.lv/img/cache/product/10547941/64810408_large.webp