# Power supply unit Evolveo EP450PP12B 450 W, 20+4 pin ATX, 120 mm fan, non-modular, black

**URL:** https://aio.lv/en/product--evolveo-ep450pp12b--3519982
**Data updated:** 2026-03-11 11:43 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** Evolveo
**Manufacturer code:** EP450PP12B
**EAN:** 8594161333814
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 36.49 €
**Prices and availability valid until:** 2026-07-06 23:59
**Price without VAT (21%):** 30.16 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--evolveo-ep450pp12b--3519982

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

Evolveo EP450PP12B is a 450 W ATX power supply unit designed for desktop PCs. It provides a 20+4 pin ATX motherboard connector, passive PFC, and non‑modular cabling. The unit features active cooling with a 120 mm fan, supports AC input 115–230 V and carries CE and RoHS compliance. Suitable for standard PC builds requiring a compact, black ATX PSU.

## Long description

Evolveo EP450PP12B is a 450 W ATX power supply unit intended for standard desktop PC builds. The unit follows the ATX 2.2 standard and provides a 20+4 pin ATX motherboard connector plus multiple peripheral connectors. It features passive PFC for improved power factor, an active 120 mm cooling fan, and non‑modular cabling in a compact black housing. The power supply accepts 115–230 V AC input and is produced to meet CE, RoHS and ErP requirements.
Advantages
The 450 W output provides stable power for typical office, home or entry‑level gaming systems while passive PFC improves electrical efficiency and reduces reactive power. A 120 mm fan ensures active cooling with lower acoustic signature compared to smaller fans. The non‑modular design keeps cable routing simple for straightforward installation and the black finish integrates with most PC cases. Compliance with CE and RoHS standards confirms adherence to common safety and environmental regulations.
Suitable for
 Office and home desktop PCs
 Entry‑level gaming systems and multimedia setups
 System upgrades requiring a compact ATX PSU
 Builds where fixed cabling and a quiet 120 mm fan are acceptable
Key specifications
 Total power: 450 W
 Motherboard connector: 20+4 pin ATX
 Fan diameter: 120 mm
 Power factor: passive PFC
 Cabling: non‑modular fixed cables, includes four SATA connectors
 Input voltage: 115–230 V AC
 Form factor: ATX (ATX 2.2 compatible)
 Colour: black
How to use
Install the Evolveo EP450PP12B into a compatible ATX case using the standard PSU mounting points. Connect the 20+4 pin ATX cable to the motherboard and attach additional peripheral connectors (SATA, Molex, PCIe if present) to storage devices and other components as required. Ensure the AC mains voltage matches the 115–230 V input rating, switch off the system and unplug power before installation. After mounting and connecting all cables, power on the PC and verify stable boot and voltage readings in BIOS or with monitoring software.
Usage recommendations
Use this PSU for systems with moderate power demand up to 450 W and avoid overloading by checking combined rail currents for high‑draw components. Maintain airflow in the case to support the 120 mm fan, secure cables to prevent obstruction, and consider a surge protector or UPS for additional mains protection. For silent operation, place the computer on a stable surface and periodically clean dust from the fan and vents.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 450 W |
| Power Factor Correction (PFC) type | Passive |
| AC input voltage | 115 - 230 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 20+4 pin ATX |
| PCI Express power connectors (6-pin) | 1 |
| Cabling type | Non-Modular |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| ATX version | 2.2 |
| 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 |
|---|---|
| Certification | CE |
| Compliance certificates | RoHS |

### Packaging data

| Feature | Value |
|---|---|
| Manual | Yes |

### Other features

| Feature | Value |
|---|---|
| Number of SATA connectors | 4 |

## FAQ

### How much does the Evolveo EP450PP12B 450 W ATX power supply cost, and is it available for purchase?

The price is 36.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 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 22.06.2026 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. 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 Evolveo 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 Evolveo 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 Evolveo EP450PP12B 450 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/3519982/64786868_large.webp