# Power Supply Unit be quiet! PURE POWER 12 850W

**URL:** https://aio.lv/en/product--bequiet-bp004eu--11165301
**Data updated:** 2025-12-10 00:13 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** bequiet!
**Manufacturer code:** BP004EU
**EAN:** 4260052191194
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 108.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 89.66 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bequiet-bp004eu--11165301

## 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

The be quiet! PURE POWER 12 850W power supply unit offers reliable performance with a total power of 850W and peak power of 900W. It features a 20+4 pin ATX motherboard connector and comes with various SATA power cable lengths (500, 650, 800, 950 mm). With an 80 PLUS Gold certification, it ensures high efficiency. The active cooling system with a 12 cm fan keeps the unit cool during operation. Suitable for PC builds, it operates on an AC input voltage of 100 - 240 V.

## Long description

Pure Power 12 850W is an ATX 3.1 compliant power supply unit that supports PCIe 5.1. It delivers stable power with a focus on quiet operation and broad compatibility, and includes both a dedicated PCIe 5.1 cable and additional PCIe 6+2 cables for flexible connector use.
Advantages
The unit combines ATX 3.1 compliance with PCIe 5.1 support, providing compatibility with modern graphics cards and motherboards. Low-noise design minimizes operational sound while maintaining reliable power delivery. The bundled PCIe 5.1 cable plus PCIe 6+2 cables increase versatility during system builds and upgrades.
Key specifications
Model: Pure Power 12 850W
Form factor: ATX 3.1 compliant
PCIe compatibility: PCIe 5.1 supported; includes PCIe 5.1 cable and PCIe 6+2 cables
Wattage: 850 W
Design focus: low noise, stable power delivery
How to use
Install the PSU in a compatible ATX chassis, connect the 24-pin motherboard connector and necessary CPU and peripheral cables. Use the supplied PCIe 5.1 cable for compatible graphics cards; use PCIe 6+2 cables for devices requiring 6- or 8-pin connectors. Ensure all connections are secure and follow the system builder's safety guidelines when assembling or powering the system.
Recommendations
Verify that your graphics card and motherboard support PCIe 5.1 and that your case can accommodate an ATX 3.1 power supply. For systems with high peak loads, allow adequate cooling and consider professional installation if unsure about cable connections.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 850 W |
| Efficiency | 90.5 % |
| Power Factor Correction (PFC) type | Active |
| Peak power | 900 W |
| Hold time | 17.34 ms |
| Power protection features | Under voltage, Surge & inrush protection (SIP), Short circuit, Overheating, Over voltage, Over power, Over current |
| Power factor | 0.98 |
| Combined power (+3.3V) | 120 W |
| Combined power (+12V) | 850 W |
| Combined power (+5V) | 120 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 15 W |
| Max output current (+3.3V) | 22 A |
| Max output current (+5V) | 22 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 3 A |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |
| Max output current (+12V1) | 70.9 A |
| Maximum input current (@110V) | 12 A |
| Maximum input current (@220V) | 6 A |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 20+4 pin ATX |
| Number of SATA power connectors | 6 |
| Peripheral (Molex) power connectors (4-pin) | 1 |
| CPU power connector (4+4 pin) | Yes |
| PCI Express power connectors (6+2 pin) | 3 |
| Cabling type | Non-Modular |
| Motherboard power cable length | 550 mm |
| SATA power cable length | 500, 650, 800, 950 |
| CPU power cable length | 600 mm |
| Peripheral (Molex) power cable length | 800 |
| PCI Express power cable length | 600 mm |
| PCI Express power connectors (12-pin) | 1 |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| 80 PLUS certification | 80 PLUS Gold |
| Mean time between failures (MTBF) | 100000 h |
| Noise level | 25.1 dB |
| Bearing technology | Rifle |
| ATX version | 3.1 |
| EPS version | 2.92 |
| 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 |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | WEEE, UKCA, RoHS, Federal Communications Commission (FCC), CE, CB, cTUVus |

### Technical details

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 2.7 kg |
| Height | 150 mm |
| Width | 86 mm |
| Depth | 160 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 0 - 90 |
| Storage temperature (T-T) | -20 - 70 |
| Operating temperature (T-T) | 0 - 40 |
| Storage relative humidity (H-H) | 0 - 95 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 3100 g |
| Package depth | 320 mm |
| Package height | 210 mm |
| Package width | 133 mm |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | AC |
| Cable tie(s) included | Yes |

### Other features

| Feature | Value |
|---|---|
| Screws included | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Shipping (inner) case width | 240 mm |
| Shipping (inner) case length | 560 mm |
| Shipping (inner) case height | 340 mm |
| Products per shipping (inner) case | 4 pc(s) |
| Shipping (inner) case net weight | 13400 g |
| Warranty period | 10 year(s) |

## FAQ

### How much does the Power Supply Unit be quiet! PURE POWER 12 cost, and is it available for purchase?

The price is 108.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 171 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 Power Supply Unit be quiet! PURE POWER 12 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 bequiet! 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 bequiet! 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, weight, 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 be quiet! PURE POWER 12?

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/11165301/64818525_large.webp