# Power Supply Unit Aerocool VX PLUS 550 550W

**URL:** https://aio.lv/en/product--aerocool-aerovx-550plus--1830811
**Data updated:** 2026-03-07 11:01 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** AEROCOOL
**Manufacturer code:** AEROVX-550PLUS
**EAN:** 4718009151512
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 53.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 44.62 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--aerocool-aerovx-550plus--1830811

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Aerocool VX PLUS 550 power supply unit delivers a total power of 550W, suitable for PC builds. It features a 20+4 pin ATX motherboard connector, with SATA power cable lengths of 150 and 300 mm, and a PCI Express power cable length of 40 cm. The unit operates on an AC input voltage of 230V and frequency of 47-63 Hz. With active cooling and a 12 cm fan, it ensures efficient thermal management. The PSU is housed in a sleek black casing and comes in a box package.

## Long description

The Aerocool VX PLUS 550 is a 550W power supply unit designed for standard desktop PC builds. It provides a 20+4 pin ATX connector for motherboard power and includes SATA power cables with lengths of 150 mm and 300 mm, alongside a PCI Express power cable of 40 cm. The unit accepts an AC input of 230V at 47–63 Hz and uses active cooling with a 120 mm fan. Housed in a black chassis and supplied in a box package, the VX PLUS 550 targets entry-level system builders requiring a compact, straightforward PSU solution.
Advantages
The VX PLUS 550 offers a balance of usable output and simple compatibility for common PC configurations. An upgraded transformer improves voltage regulation across the 12V, 5V and 3.3V rails, enhancing stability under load. A 120 mm fan with optimized RPM control provides active cooling and quieter operation up to moderate loads, while the provided cable lengths support typical interior routing in ATX cases. The black enclosure and revised top cover design deliver a neutral aesthetic that fits many system interiors.
Suitable for
Entry-level gaming or office desktop builds requiring up to 550W total power
Systems using standard ATX motherboards with a 20+4 pin connector
Cases where 150 mm–300 mm SATA cable lengths and a 40 cm PCIe cable are suitable
Users seeking a compact, boxed PSU with basic active cooling
Key specifications
Total output power: 550 W
Motherboard connector: 20+4 pin ATX
AC input voltage and frequency: 230 V, 47–63 Hz
Fan: 120 mm active cooling with smart RPM control
Cable lengths: SATA cables 150 mm and 300 mm; PCI Express cable 40 cm
Enclosure colour: Black
How to use
Install the Aerocool VX PLUS 550 into a compatible ATX case mounting location and secure it with the supplied screws. Connect the 20+4 pin ATX cable to the motherboard main power header, and route SATA and PCIe cables as required for drives and expansion cards. Ensure the AC mains cable is connected to a suitable 230 V outlet and switch on the system. The unit’s fan uses optimized speed control and will run at its startup RPM below moderate loads, increasing as load and temperature rise.
Usage recommendations
Use the PSU in systems whose combined component power draw does not exceed the rated 550W. Allow sufficient airflow inside the case to support the PSU’s active cooling, and route cables to avoid blocking fan intake or other system fans. For predictable performance, operate the power supply within the specified input voltage and frequency range and verify compatibility with your motherboard and peripherals before installation.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 550 W |
| Power protection features | Over power, Over voltage, Short circuit, Under voltage |
| Combined power (+3.3V) | 120 W |
| Combined power (+12V) | 504 W |
| Combined power (+5V) | 120 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 12.5 W |
| Max output current (+3.3V) | 18 A |
| Max output current (+12V) | 42 A |
| Max output current (+5V) | 16 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 2.5 A |
| Input current | 5 |
| AC input frequency | 47 - 63 |
| AC input voltage | 230 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 20+4 pin ATX |
| Number of SATA power connectors | 3 |
| ATX power connector (20+4 pin) | Yes |
| CPU power connector (4+4 pin) | Yes |
| PCI Express power connectors (6+2 pin) | 1 |
| Cabling type | Non-Modular |
| Number of PATA power connectors | 3 |
| SATA power cable length | 300, 150 |
| PCI Express power cable length | 400 mm |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| 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 |
| Product colour | Black |

### Packaging data

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

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 250 mm |
| Master (outer) case width | 500 mm |
| Master (outer) case length | 410 mm |
| Products per master (outer) case | 10 pc(s) |

## FAQ

### How much does the Power Supply Aerocool VX PLUS 550 cost, and is it available for purchase?

The price is 53.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 29 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 06.07.2026 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. 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 AEROCOOL 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 AEROCOOL 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, motherboard power connector, 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 Aerocool VX PLUS 550?

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/1830811/64778778_large.webp