# Power supply CHIEFTEC GPF-350P TFX 350W, 20+4 pin ATX, 80 mm fan, 85% efficiency, active PFC

**URL:** https://aio.lv/en/product--chieftec-gpf-350p--343194
**Data updated:** 2026-01-21 10:49 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** CHIEFTEC
**Manufacturer code:** GPF-350P
**EAN:** 4710713234673
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 55.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 46.27 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--chieftec-gpf-350p--343194

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

CHIEFTEC GPF-350P is a TFX form-factor PC power supply delivering 350 W total power with 85% efficiency and active PFC. It features a single 80 mm sleeve-bearing fan, 20+4 pin ATX motherboard connector, one 4-pin CPU connector, two SATA and two 4-pin Molex peripheral connectors, and a floppy connector. Suitable for compact PCs requiring stable +12V and +5V rails and basic protection against overload.

## Long description

The Chieftec GPF-350P Power Supply Unit 350 W is a compact, non-modular TFX power supply designed for standard desktop PC builds where reliable basic power delivery and quiet operation are required. It provides up to 350 W of continuous output power, accepts a wide AC input range of 115–230 V at 47–63 Hz, and uses a 20+4 pin ATX motherboard connector for compatibility with many mainstream motherboards. The unit is finished in a silver enclosure and includes an 80 mm cooling fan to maintain operating temperatures under typical system loads. It meets common safety and environmental standards, being RoHS compliant and carrying CE, CB and TUV certifications.
Advantages
The Chieftec GPF-350P offers a balance of compact TFX form factor design and stable 350 W power delivery suitable for basic and office systems. Its 80 mm fan provides active cooling while aiming to keep acoustic levels low, and the broad AC input range enables use in regions with different mains voltages without additional adapters. With an efficiency around 85% and recognized safety certifications, the PSU supports dependable operation and basic energy-conscious performance.
Suitable for
Office desktop computers and small-form-factor systems
Home PCs used for web browsing, office applications and media playback
System builds that require a TFX non-modular power supply with 20+4 pin ATX connector
Key specifications
Total output power: 350 W
Efficiency: approximately 85%
Motherboard connector: 20+4 pin ATX
Input voltage/frequency: 115–230 V, 47–63 Hz
Cooling: one 80 mm fan (fan diameter 80 mm)
Form factor: TFX, non-modular design
Colour: silver
Standards and approvals: RoHS compliance; CE, CB, TUV certified
How to use
Install the Chieftec GPF-350P into a compatible TFX power supply bay in your desktop chassis, ensuring the unit is securely mounted and that airflow around the 80 mm fan is not obstructed. Connect the 20+4 pin ATX connector to the motherboard primary power socket and attach any additional system power leads required by your components. Verify the AC mains voltage matches the unit's supported range of 115–230 V before switching on. After installation, power on the system and monitor normal boot and operating behavior to confirm stable power delivery.
Usage recommendations
Use this PSU in systems with modest power requirements and avoid adding high-draw components such as high-end discrete graphics cards or multiple power-hungry storage devices that could exceed the 350 W rating. Ensure adequate case ventilation to support the 80 mm cooling fan and periodically check connections and dust buildup to maintain efficiency and longevity.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 350 W |
| Efficiency | 85 % |
| Power Factor Correction (PFC) type | Active |
| Power protection features | Short circuit, Overload, Over voltage |
| Power factor | 0.9 |
| Combined power (+3.3V) | 100 W |
| Combined power (+12V) | 300 W |
| Combined power (+5V) | 100 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 10 W |
| Max output current (+3.3V) | 16 A |
| Max output current (+5V) | 16 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 2 A |
| Input current | 6.3 |
| AC input frequency | 47 - 63 |
| AC input voltage | 115 - 230 |
| Max output current (+12V2) | 15 A |
| Max output current (+12V1) | 15 A |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 20+4 pin ATX |
| Floppy disk drive connector | Yes |
| Number of SATA power connectors | 2 |
| Peripheral (Molex) power connectors (4-pin) | 2 |
| CPU P4 connector (4-pin) | 1 |
| Cabling type | Non-Modular |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| Bearing technology | Sleeve |
| ATX version | 2.3 |
| Power supply unit (PSU) form factor | TFX |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 80 mm |
| Number of fans | 1 fan(s) |
| On/off switch | No |
| Product colour | Silver |

### Certificates

| Feature | Value |
|---|---|
| Certification | CE, CB, TUV |
| Compliance certificates | RoHS |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 65 mm |
| Width | 86 mm |
| Depth | 175 mm |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84733020 |

## FAQ

### How much does the CHIEFTEC GPF-350P TFX 350W power supply cost, and is it available for purchase?

The price is 55.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 16.07.2026 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 CHIEFTEC 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 CHIEFTEC 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, 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.

## Image

https://aio.lv/img/cache/product/343194/64773129_large.webp