# Power Supply Unit FSP Twins PRO 500W

**URL:** https://aio.lv/en/product--fspfortron-ppa5008601--3670143
**Data updated:** 2025-12-29 13:42 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** fsp/fortron
**Manufacturer code:** PPA5008601
**EAN:** 4713224523090
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 349.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 288.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fspfortron-ppa5008601--3670143

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The FSP Twins PRO 500W power supply unit is designed for servers with a total power of 500W. It features a 20+4 pin ATX connector, non-modular cabling, and operates on an AC input voltage of 100-240V with a frequency of 50-60Hz. Certified with 80 PLUS Gold for efficiency, it comes in black with two 4 cm fans for optimal cooling. Includes cables for CPU, PCIe, and SATA.

## Long description

The FSP Twins PRO 500W is a redundant power supply unit designed for standard ATX or PS2 chassis without a front-end bracket, intended for mail, web or home server systems. It provides a total output of 500 W, 80 PLUS Gold efficiency, a 20+4 pin ATX motherboard connector and two 40 mm fans for cooling. The unit uses a dual hot-swappable module design that maintains continuous operation by allowing one module to take over immediately if the other fails, and it can be monitored via USB with FSP Guardian software.
Advantages
Redundant hot-swappable modules deliver uninterrupted power by enabling one module to assume the full load if the other fails, while each module can be replaced without shutting down the system. The black round ribbon cables support better heat dissipation and tidier cable management. A power cord locking device reduces the risk of accidental disconnection. 80 PLUS Gold certification ensures up to approximately 90% efficiency across typical loads.
Suitable for
Home cloud servers
Mail servers
Small to medium-sized web servers (SME)
Key specifications
Total power: 500 W
Efficiency: 80 PLUS Gold (≈90%)
Motherboard connector: 20+4 pin ATX
Cooling: two 40 mm fans
Colour: Black
Form factor: fits standard ATX or PS2 chassis (no front-end bracket)
Brand / model: fsp/fortron Twins PRO, MPN PPA5008601, EAN 4713224523090
How to use
Install the Twins PRO 500W unit into a compatible ATX or PS2 chassis following standard PSU mounting procedures. Connect the 20+4 pin ATX connector and other required cables (CPU, PCIe, SATA) to the motherboard and components. If desired, connect the USB header to enable monitoring with FSP Guardian software. To replace a faulty module, hot-swap the defective module while the other module remains powered to avoid system downtime.
Usage recommendations
Ensure the chassis provides adequate airflow for the two 40 mm fans and maintain tidy cable routing using the ribbon cables. Use the power cord locking device to prevent accidental disconnection and enable USB monitoring with FSP Guardian to track input/output, efficiency and temperature in real time.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 500 W |
| Efficiency | 90 % |
| Power Factor Correction (PFC) type | Active |
| Power protection features | Under voltage, Short circuit, Overheating, Over voltage, Over power, Over current |
| Combined power (+3.3V) | 130 W |
| Combined power (+5V) | 130 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+12V) | 41.76 A |
| Max output current (+5V) | 20 A |
| Max output current (-12V) | 0.5 A |
| Max output current (+5Vsb) | 3 A |
| Input current | 8-4 |
| AC input frequency | 50 - 60 |
| AC input voltage | 100 - 240 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 20+4 pin ATX |
| Number of SATA power connectors | 6 |
| Peripheral (Molex) power connectors (4-pin) | 2 |
| CPU power connector (4+4 pin) | Yes |
| PCI Express power connectors (6+2 pin) | 4 |
| Cabling type | Non-Modular |

### Performance

| Feature | Value |
|---|---|
| Purpose | Server |
| 80 PLUS certification | 80 PLUS Gold |
| Bearing technology | DBB |
| Power supply unit (PSU) form factor | PS/2 |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 40 mm |
| Number of fans | 2 fan(s) |
| Product colour | Black |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 190 mm |
| Width | 86 mm |
| Depth | 150 mm |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | CPU, PCIe, SATA |

### Logistics data

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

## FAQ

### How much does the Power Supply FSP Twins PRO 500W cost, and is it available for purchase?

The price is 349.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 01.07.2026 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 FSP Twins PRO 500W 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/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, 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 Twins PRO 500W?

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/3670143/64788961_large.webp