# Power Supply Unit Shuttle PC850 850W 20+4 pin ATX Flex ATX Grey

**URL:** https://aio.lv/en/product--shuttle-pc850--4965225
**Data updated:** 2026-01-30 13:36 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** SHUTTLE
**Manufacturer code:** PC850
**EAN:** 4046047103829
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 217.99 €
**Prices and availability valid until:** 2026-07-04 23:59
**Price without VAT (21%):** 180.16 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--shuttle-pc850--4965225

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 18.06.2026 | free |
| Pickup points | 25.06.2026 | 2.49 EUR |
| Courier delivery to door | 25.06.2026 | 4.99 EUR |

## Summary description

The Shuttle PC850 power supply unit provides 850W of power with a 20+4 pin ATX connector. It features active cooling with a 4 cm fan and is certified with 80 PLUS Platinum for high efficiency. Designed for PC use, it supports a wide AC input voltage range of 100-240V and frequency of 50-60Hz. Compliance with various safety certifications ensures reliability and safety in operation.

## Long description

The Shuttle XPC Accessory PC850 is an internal AC-to-DC switching power supply unit designed as an upgrade for compatible Shuttle systems. It supplies up to 850 W of continuous output power, supports a wide AC input range (100–240 V, 50–60 Hz) and includes a 20+4 pin ATX connector. The unit features a compact Flex ATX / ATX-compatible form factor, a 4 cm active cooling fan and meets 80 PLUS Platinum efficiency and Energy Star V5.0 requirements to reduce energy consumption compared with older models.
Advantages
The power supply delivers a high maximum output of 850 W suitable for demanding processors and discrete graphics cards while retaining high conversion efficiency due to its 80 PLUS Platinum certification. Its wide input voltage compatibility and compliance with multiple safety and energy standards provide reliable, efficient operation in varied environments. The compact grey chassis and standard 20+4 pin ATX connector simplify installation as an internal upgrade for compatible Shuttle PCs.
Suitable for
 Upgrading compatible Shuttle small-form-factor desktops
 Systems requiring up to 850 W for CPU and GPU
 Energy-conscious builds where high efficiency is desired
Key specifications
 Maximum output power: 850 W
 Efficiency certification: 80 PLUS Platinum
 Energy standard: Energy Star V5.0 compliant
 Input voltage: 100–240 V AC
 Input frequency: 50–60 Hz
 Connector: 20+4 pin ATX
 Cooling: 4 cm active fan
 Form factor: Flex ATX / ATX-compatible internal PSU
 Color: Grey
How to use
Install the PC850 inside a compatible Shuttle chassis following the system manufacturer’s instructions. Connect the 20+4 pin ATX connector to the motherboard and attach any required peripheral power cables to components such as graphics cards and storage devices. Ensure the system is powered off and unplugged from the mains before installation. After securing the unit and reconnecting inputs, power on the system and verify stable operation and correct fan activity.
Usage recommendations
Use this PSU as a direct replacement or upgrade only in Shuttle systems listed as compatible; verify available internal space and mounting points. Maintain adequate airflow within the chassis and periodically clean the fan and vents to preserve cooling performance and efficiency.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 850 W |
| Efficiency | 92 % |
| Power Factor Correction (PFC) type | Active |
| Hold time | 17 ms |
| Power protection features | Short circuit, Overheating, Over voltage, Over current |
| Combined power (+5Vsb) | 3 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+12V) | 70.8 A |
| Max output current (+5V) | 20 A |
| Max output current (-12V) | 0.5 A |
| AC input frequency | 50 - 60 |
| AC input voltage | 100 - 240 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 20+4 pin ATX |
| Number of SATA power connectors | 4 |
| PCI Express power connectors (6+2 pin) | 2 |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| 80 PLUS certification | 80 PLUS Platinum |
| Mean time between failures (MTBF) | 100000 h |
| Bearing technology | Ball bearing |
| Compatible products | Shuttle XPC Cubes SH510R4, SH570R6 Plus, SH570R6 Plus, SH570R8, SW580R8 |
| Power supply unit (PSU) form factor | Flex ATX |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 40 mm |
| Number of fans | 1 fan(s) |
| Cooling type | Active |
| LED indicators | Status |
| Product colour | Grey |

### Certificates

| Feature | Value |
|---|---|
| Certification | TUV, FCC, UL/cUL, CCC, CB 62368-1 & CB 60950-1 |
| Compliance certificates | CE |

### Technical details

| Feature | Value |
|---|---|
| Sustainability certificates | ENERGY STAR, ErP |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 40.5 mm |
| Width | 220 mm |
| Depth | 81.5 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -20 - 80 |
| Operating temperature (T-T) | 0 - 50 |

### Other features

| Feature | Value |
|---|---|
| Rise time | 20 ms |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85044030 |

## FAQ

### How much does the Power Supply Unit Shuttle PC850 cost, and is it available for purchase?

The price is 217.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 18.06.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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 SHUTTLE 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 SHUTTLE 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 Unit Shuttle PC850?

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/4965225/64325868_large.webp