# Power supply DeepCool PK550D ATX 550 W, 80 PLUS Bronze, 120 mm fan, non-modular, 24-pin, PFC active

**URL:** https://aio.lv/en/product--deepcool-r-pk550d-fa0b-jgeu--11391907
**Data updated:** 2026-02-03 17:20 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** DeepCool
**Manufacturer code:** R-PK550D-FA0B-JGEU
**EAN:** 6933412739999
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 32.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 26.85 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--deepcool-r-pk550d-fa0b-jgeu--11391907

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

DeepCool PK550D is an ATX power supply with 550 W total power and 80 PLUS Bronze efficiency. It features an active PFC, 120 mm HDB fan (top), non-modular cabling, 24-pin motherboard connector and multiple rails: +12V up to 45.5 A (546 W combined), +5V/ +3.3V up to 20 A each. Input 100–240 V, 50/60 Hz, MTBF 100,000 h and SIP surge/inrush protection. Suitable for desktop PC builds requiring reliable mid-range power delivery.

## Long description

The PK-D series power supply is 80 PLUS Bronze certified, providing up to 85% efficiency under typical loads to reduce heat loss and lower energy costs. It features DC-DC conversion for improved voltage regulation on the +3.3V and +5V rails, ensuring better compatibility with modern components. The unit is built to operate reliably at ambient temperatures up to 40°C and at altitudes up to 5000 m while maintaining stable continuous power delivery. It also meets ErP Lot 6 requirements for low power consumption in standby, and comes with black direct power cables for a discreet appearance.
Advantages
The 80 PLUS Bronze certification ensures efficient energy use and reduced operating temperatures. DC-DC conversion supports tighter voltage regulation, which improves system stability and compatibility with next-generation parts. The design allows continuous operation in high-temperature and high-altitude environments. Compliance with ErP Lot 6 lowers standby power consumption, and black cables help the power supply blend visually into most builds.
Key specifications
Output power: 550 W
Input: 100–240 V, 50/60 Hz
Motherboard connector: 20+4 pin ATX
Efficiency rating: 80 PLUS Bronze (up to 85% typical)
Cooling: 120 mm active fan
Color: Black
Operation: up to 40°C ambient, up to 5000 m altitude
Standby efficiency: ErP Lot 6 compliant
How to use
Install the power supply in a compatible ATX case and connect the 20+4 pin ATX main connector to the motherboard. Connect required peripheral and CPU power cables to the appropriate connectors on the PSU and components. Ensure proper airflow around the 120 mm fan and avoid enclosing the PSU in a way that restricts ventilation. Use the unit within the specified input voltage range (100–240 V, 50/60 Hz) and environmental limits (up to 40°C, up to 5000 m altitude).
Recommendations
For reliable performance, pair this 550 W 80 PLUS Bronze PSU with systems whose total power draw leaves headroom of at least 20% under typical load. Regularly check cable connections and maintain case airflow; avoid operating the power supply in temperatures above 40°C or in environments exceeding 5000 m altitude.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 550 W |
| Efficiency | 85 % |
| Power Factor Correction (PFC) type | Active |
| Hold time | 16 ms |
| Power protection features | Short circuit, Under voltage, Overheating, Over voltage, Over power, Over current |
| Combined power (+3.3V) | 110 W |
| Combined power (+12V) | 546 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) | 45.5 A |
| Max output current (+5V) | 20 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 2.5 A |
| Input current | 8.0 - 4.0 |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 20+4 pin ATX |
| PCI Express connector | Yes |
| Number of SATA power connectors | 6 |
| Peripheral (Molex) power connectors (4-pin) | 3 |
| ATX power connector (20+4 pin) | Yes |
| PCI Express power connectors (6+2 pin) | 2 |
| Cabling type | Nemodulārs |
| Motherboard power cable length | 500 mm |
| SATA power cable length | 600, 400, 500 |
| CPU power cable length | 620 mm |
| Peripheral (Molex) power cable length | 400, 600, 500 |
| PCI Express power cable length | 500 mm |
| EPS power connector (4+4 pin) | Yes |
| Number of EPS connectors | 2 |
| Number of SATA power cables | 2 |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC (dators) |
| 80 PLUS certification | 80 PLUS Bronze |
| Mean time between failures (MTBF) | 100000 h |
| Bearing technology | Hypro Bearing |
| ATX version | 2.4 |
| Power supply unit (PSU) form factor | ATX |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 120 mm |
| Number of fans | 1 fan(s) |
| Cooling type | Active |
| Fan location | Top |
| On/off switch | Yes |
| Product colour | Black |

### Certificates

| Feature | Value |
|---|---|
| Certification | CAN ICES-003(B)/NMB-003(B) |
| Compliance certificates | CE, UKCA, TÜV mark, RCM, Federal Communications Commission (FCC), EAC, CCC, CB, BIS |

### Technical details

| Feature | Value |
|---|---|
| Sustainability certificates | ErP |

### Weight & dimensions

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

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 40 |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Kaste |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | AC |

### Other features

| Feature | Value |
|---|---|
| Screws included | Yes |
| Cable ties included | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Warranty period | 5 year(s) |

## FAQ

### How much does the DeepCool PK550D 550 W ATX power supply cost, and is it available for purchase?

The price is 32.49 € (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 09.07.2026 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. 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 DeepCool 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 DeepCool 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 DeepCool PK550D 550 W ATX power supply?

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/11391907/67035391_large.webp