# Power Supply Unit FSP ATX FlexGURU 300W

**URL:** https://aio.lv/en/product--fsp-ppa3004300--11552235
**Data updated:** 2026-02-15 12:49 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** FSP
**Manufacturer code:** PPA3004300
**EAN:** 4713224522529
**Warranty:** 5 Years
**Availability:** Available for order
**Price:** 80.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 66.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fsp-ppa3004300--11552235

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The FSP ATX FlexGURU 300W power supply unit features 80PLUS Gold efficiency, ensuring high performance and energy savings. Its modular design allows for easy cable management, reducing clutter in your PC case. This unit is suitable for various applications, providing reliable power for your components while maintaining optimal thermal performance.

## Long description

The FSP ATX FlexGURU 300W is a compact power supply unit designed for reliable power delivery in small form factor and standard ATX systems. It provides 80PLUS Gold efficiency to reduce energy loss and operating costs while maintaining stable voltages for CPU, GPU and storage devices. The modular cable design simplifies installation and improves airflow inside the case by allowing only required cables to be connected.
Advantages
High efficiency certified at the 80PLUS Gold level lowers heat generation and contributes to quieter operation by reducing fan workload. The semi-modular layout enables cleaner cable management and easier system builds or upgrades. Built with protection features and quality components, the unit maintains stable output under varying load conditions and supports consistent thermal performance in compact enclosures.
Suitable for
Compact desktop builds and HTPC systems where space and airflow are limited
Office PCs and home computers requiring reliable, efficient power
System upgrades that need a modular power supply for cleaner cable routing
Low- to mid-power gaming rigs and multimedia workstations
Key specifications
Form factor: ATX compatible design for standard PC cases
Output power: 300 watts continuous power delivery
Efficiency: 80PLUS Gold efficiency for reduced energy loss
Cabling: modular cable design to minimize in-case clutter and improve airflow
Cooling: integrated fan with thermal control for balanced noise and temperature
Protection features: over-voltage, under-voltage, over-current and short-circuit protections
How to use
Install the FSP ATX FlexGURU 300W into a compatible ATX mounting position inside the PC case and secure it with the supplied screws. Connect the main 24-pin motherboard connector and the required CPU and peripheral cables from the modular cable set. Route cables to avoid obstructing case fans and to maintain unobstructed airflow. After connecting drives and expansion cards, power on the system and verify stable boot and voltage readings in BIOS or monitoring software.
Usage recommendations
Use appropriate connectors for each component and avoid using adapters that may exceed the unit's intended current capacities. Maintain case airflow by using only the necessary modular cables and periodically clean dust from the cooling fan and ventilation openings to preserve efficiency and thermal performance.

## FAQ

### How much does the Power Supply Unit FSP ATX FlexGURU 300W cost, and is it available for purchase?

The price is 80.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 13.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Power Supply Unit FSP ATX FlexGURU 300W 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 FSP 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 FSP 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

## Image

https://aio.lv/img/cache/product/11552235/66552729_large.webp