# Power Supply Unit FSP HEXA 85+ PRO 550 W

**URL:** https://aio.lv/en/product--fspfortron-ppa5505500--4000247
**Data updated:** 2025-12-29 13:58 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** fsp/fortron
**Manufacturer code:** PPA5505500
**EAN:** 4713224522239
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 62.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 51.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fspfortron-ppa5505500--4000247

## Delivery options

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

## Summary description

The FSP HEXA 85+ PRO is a reliable 550 W power supply unit designed for PCs and servers. It features a 24-pin ATX connector, non-modular cabling, and active cooling with a 12 cm fan. With an input voltage range of 100-240 V and a frequency of 50-60 Hz, it ensures stable performance. Certified with 80 PLUS Bronze, it provides efficient power delivery while maintaining low energy consumption. Included cables: CPU, PCIe, Peripheral (Molex), SATA.

## Long description

FSP HEXA 85+ PRO 550 W is an ATX power supply unit certified with 80 PLUS® Bronze, designed to deliver stable power for desktop PCs and gaming systems. This non-modular PSU uses a +12V single-rail design, DC-to-DC modules and Japanese electrolytic capacitors to ensure reliable voltage regulation and reduced ripple. It includes all-black round cables for improved cable management, a quiet 120 mm fan for cooling, and built-in protections including OCP, OVP, SCP and OPP. The unit supports modern safety standard IEC 62368 and meets ErP/EuP 2013 standby power requirements.
Advantages
The HEXA 85+ PRO combines 80 PLUS Bronze efficiency (approximately 85%) with DC-to-DC conversion and a +12V single-rail topology for stable delivery to power-hungry components. Japanese electrolytic capacitors and a 120 mm silent fan extend component lifespan while keeping noise low. All-black round cables improve airflow and system appearance. Multiple built-in protections safeguard connected hardware and the PSU complies with current safety and energy regulations.
Suitable for
Entry-level and mid-range gaming PCs
Home and office desktop systems
Systems requiring stable +12V supply for discrete graphics cards
Upgrades where non-modular cabling and neat cable routing are acceptable
Key specifications
Total power: 550 W
Efficiency: 80 PLUS Bronze (approx. 85%)
Motherboard connector: 24-pin ATX
Fan: 120 mm quiet fan
Cabling: non-modular, all-black round cables
Protections: OCP, OVP, SCP, OPP
Safety standard: approved to IEC 62368
Input: 100–240 V, 50–60 Hz
Weight: 1.328 kg
Colour: Black
How to use
Install the PSU into a compatible ATX case following the motherboard and case manufacturer instructions. Connect the 24-pin ATX cable to the motherboard, attach the CPU power connector(s) to the CPU power header(s), and plug PCIe, SATA and peripheral (Molex) cables to the respective devices. Ensure correct seating of all connectors and secure the power supply with the case screws. Use a suitable mains cable and connect to a properly grounded AC outlet within the specified 100–240 V, 50–60 Hz range.
Usage recommendations
For reliable operation, keep intake and exhaust vents unobstructed, route cables to maintain airflow, and use within the rated total system power. For high-end motherboards or multi-GPU setups, verify available connectors and power headroom before installation.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 550 W |
| Efficiency | 85 % |
| Power Factor Correction (PFC) type | Active |
| Hold time | 17 ms |
| Power protection features | Over current, Over power, Over voltage, Short circuit |
| Combined power (+3.3V) | 100 W |
| Combined power (+12V) | 550 W |
| Combined power (+5V) | 100 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 12.5 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+12V) | 45.83 A |
| Max output current (+5V) | 20 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 2.5 A |
| Input current | 7.5 - 3 |
| AC input frequency | 50 - 60 |
| AC input voltage | 100 - 240 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 24-pin ATX |
| ATX Power connector (24-pin) | Yes |
| Floppy disk drive connector | Yes |
| PCI Express connector | Yes |
| Floppy drive power connector | 1 |
| Number of SATA power connectors | 8 |
| Peripheral (Molex) power connectors (4-pin) | 2 |
| CPU power connector (4+4 pin) | Yes |
| PCI Express power connectors (6+2 pin) | 2 |
| Cabling type | Non-Modular |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC/Server |
| 80 PLUS certification | 80 PLUS Bronze |
| Bearing technology | Sleeve |
| ATX version | 2.5 |
| EPS version | 2.92 |
| 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 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.328 kg |
| Height | 86 mm |
| Width | 140 mm |
| Depth | 150 mm |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | SATA, Peripheral (Molex), PCIe, CPU |

### Logistics data

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

## FAQ

### How much does the Power Supply FSP HEXA 85+ PRO cost, and is it available for purchase?

The price is 62.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 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 Wednesday 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: Cash payment, 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 fsp/fortron 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/fortron 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, weight, 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 FSP HEXA 85+ PRO?

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/4000247/64790697_large.webp