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header-product Power Supply Unit FSP Twins PRO 500W
363.99 €

Power Supply Unit FSP Twins PRO 500W

Power Supply Unit FSP Twins PRO 500W Photo 1
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Power Supply Unit FSP Twins PRO 500W Photo 4
Power Supply Unit FSP Twins PRO 500W Photo 1
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Power Supply Unit FSP Twins PRO 500W Photo 4
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Power Supply Unit FSP Twins PRO 500W

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Short description

The FSP Twins PRO 500W power supply unit features a total power of 500W, 20+4 pin ATX connector, and is designed for server use. It operates on an AC input voltage of 100-240V and frequency of 50-60Hz. With a non-modular cabling type, it includes essential cables like CPU, PCIe, and SATA. The unit is 80 PLUS Gold certified, ensuring high energy efficiency. It comes in black with two 4 cm fans for effective cooling.
Available for order: 10 pcs.
Warranty: 2 Years
SKU: 4595721
Manufacturer: Fortron
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
06.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
11.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 4.48 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
11.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 10.11 euros per month
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Product information

Description

The FSP Twins PRO 500W is a redundant power supply designed for ATX/PS2-size server chassis without a front-end bracket. Delivering 500 W total power with a 20+4 pin ATX connector and 80 PLUS Gold efficiency, it is intended for small servers such as home cloud, mail, or web servers. The unit includes two 40 mm fans, non-modular cabling with essential CPU, PCIe and SATA cables, and a black finish. Redundant hot-swappable modules allow continuous operation when one module fails.

Advantages

The Twins PRO uses dual hot-swappable PSU modules so the second module immediately takes over if one fails, enabling uninterrupted operation without system downtime. A round black ribbon cable improves heat dissipation and cable management while extending component life. A power cord locking device prevents accidental disconnection. USB-header connectivity with FSP Guardian software enables real-time monitoring of power input, power output, efficiency and temperature alerts.

Suitable for

  • Home cloud servers
  • Mail servers
  • Small to medium-sized web servers (SME)

Key specifications

  • Total power: 500 W
  • Efficiency: 80 PLUS Gold (approx. 90%)
  • Motherboard connector: 20+4 pin ATX
  • AC input: 100–240 V, 50–60 Hz
  • Cabling type: non-modular (includes CPU, PCIe, SATA cables)
  • Fan diameter: 40 mm (two fans)
  • Colour: Black
  • MPN: PPA5008601
  • EAN: 4713224523090

How to use

Install the Twins PRO into a compatible ATX/PS2 chassis designed for redundant PSUs, connect the 20+4 pin ATX and required peripheral cables to the motherboard and devices, and secure the power cord using the locking device. If desired, connect the unit’s USB header to the motherboard and install the FSP Guardian software to monitor operational parameters. When replacing a failed module, hot-swap the faulty module with a compatible replacement while the system remains powered.

Usage recommendations

For reliable operation, ensure the chassis supports PS2/ATX redundant power supplies, provide adequate airflow, and use the FSP Guardian monitoring software to receive temperature and power alerts. Replace failed modules with identical compatible units to maintain redundancy and efficiency.

Specifications

Total power:
500 W
Efficiency:
90 %
Motherboard power connector:
20+4 pin ATX
80 PLUS certification:
80 PLUS Gold
Fan diameter:
40 mm
Product colour:
Black
All features

Power

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

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

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

Design

Fan diameter:
40 mm
Number of fans:
2 fan(s)
Product colour:
Black

Weight & dimensions

Height:
190 mm
Width:
86 mm
Depth:
150 mm

Packaging content

Cables included:
CPU, PCIe, SATA

Logistics data

Harmonized System (HS) code:
84733020

Description

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Customer reviews

Customer questions

FAQ

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

The price is 363.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 06.08.2026 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 Twins PRO 500W be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Power Supply Unit FSP Twins PRO 500W online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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 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 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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 Unit 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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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