# Power Supply Unit FSP FSP300-50UCB 300 W

**URL:** https://aio.lv/en/product--fspfortron-9pa300h701--4047585
**Data updated:** 2025-12-29 14:01 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** fsp/fortron
**Manufacturer code:** 9PA300H701
**EAN:** 4713224523588
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 83.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 69.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fspfortron-9pa300h701--4047585

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The FSP FSP300-50UCB is a reliable 300 W power supply unit designed for servers. It supports an AC input voltage of 115 - 230 V and operates at a frequency of 50/60 Hz. With an 80 PLUS Bronze certification, it ensures energy efficiency. The unit has a mean time between failures (MTBF) of 100,000 hours, providing durability and longevity. Its dimensions are 100 mm in width, 190 mm in depth, and 40.5 mm in height, all in a sleek silver finish.

## Long description

The FSP FSP300-50UCB is a 1U switching power supply delivering up to 300 W of continuous output power. Designed for industrial and server environments, it supports AC input from 115 to 230 V at 50/60 Hz and carries an 80 PLUS Bronze efficiency rating. Compact and durable, the unit measures 100 x 190 x 40.5 mm, has a silver finish and an MTBF of 100,000 hours, meeting common safety and EMC standards for automation and communication equipment.
Advantages
This 300 W PSU offers a compact 1U form factor suitable for rack-mounted systems and small enclosures. The wide AC input range and 50/60 Hz compatibility make it usable in different regional power systems. An 80 PLUS Bronze certification improves energy efficiency compared with non-certified units, while a high MTBF indicates reliable long-term operation. Compliance with modern safety and EMC standards ensures compatibility with industrial and communication equipment requirements.
Suitable for
 Industrial controllers and IPCs
 Workstations and compact servers
 Communication devices and network appliances
 Automation systems and embedded applications
Key specifications
 Total power: 300 W
 AC input voltage: 115–230 V
 Frequency: 50/60 Hz
 Efficiency certification: 80 PLUS Bronze
 MTBF: 100,000 hours
 Dimensions (W x D x H): 100 x 190 x 40.5 mm
 Colour: Silver
 MPN: 9PA300H701
 EAN: 4713224523588
How to use
Install the FSP300-50UCB into a compatible 1U chassis or enclosure following the chassis manufacturer’s instructions. Connect the AC input to a properly rated mains supply within 115–230 V and 50/60 Hz, and route output cables to the target system according to the system wiring diagram. Ensure adequate airflow around the unit and follow grounding and safety procedures as specified by local regulations and the system integrator.
Usage recommendations
Use this unit in environments with adequate ventilation and within the specified input voltage range. Verify compatibility with your system’s connectors and power requirements before installation. For continuous high-load operation, allow for sufficient cooling and periodic inspection to maintain reliability over the product’s rated MTBF.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 300 W |
| Max output current (+3.3V) | 12 A |
| Max output current (+12V) | 25 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 3 A |
| AC input frequency | 50/60 |
| AC input voltage | 115 - 230 |

### Performance

| Feature | Value |
|---|---|
| Purpose | Server |
| 80 PLUS certification | 80 PLUS Bronze |
| Mean time between failures (MTBF) | 100000 h |

### Design

| Feature | Value |
|---|---|
| Product colour | Silver |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 40.5 mm |
| Width | 100 mm |
| Depth | 190 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 0 - 85 |
| Storage temperature (T-T) | -20 - 80 |
| Operating temperature (T-T) | 0 - 50 |
| Storage relative humidity (H-H) | 0 - 95 |

## FAQ

### How much does the Power Supply Unit FSP FSP300-50UCB cost, and is it available for purchase?

The price is 83.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 09.07.2026 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 FSP300-50UCB 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, 80 plus certification, 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 FSP300-50UCB?

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/4047585/65467571_large.webp