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header-product FSP FSP300-50UCB 300 W Server Power Supply Unit 80 PLUS Bronze 1U Active PFC
91.99 €

FSP FSP300-50UCB 300 W Server Power Supply Unit 80 PLUS Bronze 1U Active PFC

FSP FSP300-50UCB 300W Server Power Supply Photo 1
FSP FSP300-50UCB 300W Server Power Supply Photo 2
FSP FSP300-50UCB 300W Server Power Supply Photo 1
FSP FSP300-50UCB 300W Server Power Supply Photo 2

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FSP FSP300-50UCB 300 W Server Power Supply Unit 80 PLUS Bronze 1U Active PFC

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FSP FSP300-50UCB 300 W Server Power Supply Unit 80 PLUS Bronze 1U Active PFC

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Short description

The FSP FSP300-50UCB is a reliable 300 W 1U power supply unit designed specifically for server and industrial environments. It features 80 PLUS Bronze certification for energy efficiency, active PFC, and a 40 mm cooling fan. Equipped with standard connectors including ATX 20+4 pin, 8+4 pin, SATA, and MOLEX, this power supply ensures stable operation and reliable power delivery for continuous professional workloads.
Available for order: 4 pcs.
Warranty: 2 Years
SKU: 12732930
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
17.11.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
23.11.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
23.11.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 2.56 euros per month
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Product information

Description

The FSP FSP300-50UCB 300 W Server Power Supply Unit is a dependable 1U power supply engineered for continuous professional operations in server and industrial environments. Delivering a stable capacity of up to 300 watts, this unit ensures reliable power delivery for specialized equipment, automation applications, and IPC controllers. Featuring 80 PLUS Bronze certification, it offers improved energy efficiency while maintaining stable electrical outputs under continuous workloads.

Advantages

This server power supply incorporates active power factor correction and standard physical dimensions to fit compact 1U setups. It is built to withstand demanding operational conditions, offering high reliability backed by extensive testing standards. The integrated 40 mm cooling fan provides effective thermal management, while built-in safety mechanisms protect system hardware during operation.

Suitable for

  • Server systems requiring a 1U form factor
  • Industrial automation applications and IPC controllers
  • Workstations and communication equipment
  • Continuous professional workloads requiring 300 W power delivery

When it may not be suitable

This power supply is not intended for high-performance gaming desktops, advanced graphic workstations, or systems requiring significantly more than 300 watts of total power capacity. Additionally, its physical 1U form factor and cooling fan characteristics may not match standard consumer ATX computer cases or noise-sensitive environments.

Key specifications

  • Total power: 300 W
  • Form factor: 1U
  • 80 PLUS certification: 80 PLUS Bronze
  • Active PFC
  • Cooling fan: 40 mm
  • Input voltage: 90-264 Vac
  • Connectors: ATX 20+4 pin, 8+4 pin, SATA, MOLEX, Floppy
  • Dimensions: 190 x 100 x 40.5 mm

How to use

Installation requires mounting the 1U power supply unit securely inside a compatible server chassis or industrial enclosure using appropriate mounting screws. Connect the necessary power cables, including the ATX 20+4 pin and 8+4 pin connectors, to the motherboard, along with SATA and MOLEX connectors to storage and peripheral devices. Ensure the input voltage matches the operational requirements before connecting the power cord to an appropriate AC power source.

What to consider before purchase

  • Verify that your system chassis supports the 1U form factor dimensions of 190 x 100 x 40.5 mm
  • Check that the total power capacity of 300 W meets the requirements of your internal hardware components
  • Confirm compatibility with available input voltage ranges in your operating environment
  • Review connector availability to ensure it matches your motherboard and peripheral requirements

Always verify power requirements and connector compatibility of your hardware components before installation. Ensure proper ventilation within the server chassis to maintain optimal operating temperatures and prolong the lifespan of the power supply unit.

Specifications

80 PLUS certification:
80 PLUS Bronze
Purpose: What the product is used for.
Server
AC input voltage: The voltage of the AC electricity that is inputted into the product.
115 - 230
Total power: The total power that is needed by the device, or the total power produced by the device.
300 W
All features

Weight & dimensions

Height: The measurement of the product from head to foot or from base to top.
40.5 mm
Depth: The distance from the front to the back of something.
190 mm
Width: The measurement or extent of something from side to side.
100 mm

Operational conditions

Storage relative humidity (H-H):
0 - 95
Operating relative humidity (H-H):
0 - 85
Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.
-20 - 80
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 50

Design

Product colour: The colour e.g. red, blue, green, black, white.
Silver

Performance

Mean time between failures (MTBF): Statistical model used to indicate product/mechanism reliability; expressed in hours and percentage of duty cycle. This number (in hours) does not indicate the mean time before failure for a single unit/mechanism.
100000 h
80 PLUS certification:
80 PLUS Bronze
Purpose: What the product is used for.
Server

Power

Max output current (+5Vsb):
3 A
Max output current (-12V):
0.3 A
Max output current (+12V):
25 A
Max output current (+3.3V):
12 A
AC input frequency:
50/60
AC input voltage: The voltage of the AC electricity that is inputted into the product.
115 - 230
Total power: The total power that is needed by the device, or the total power produced by the device.
300 W

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Product comparison

The power supply unit FSP FSP300-50UCB is compared with several alternative power supply options varying in capacity and application. All reviewed products share the 80 PLUS Bronze energy efficiency certification, but they differ significantly in total power output, intended purpose, form factor, and input voltage specifications.

⚙️ Below is a comparison of key characteristics including total power, purpose, form factor, AC input voltage, and connection features.

ParameterFSP FSP300-50UCBFSP FSP500-50WCBShuttle FSP300FSP VITA-850BD-BFSP HEXA 85+ PRO 650WFSP VITA BD 750W BPractical significance
Total power300 W500 W300 W850 W650 W750 WUnits vary by capacity: 300 W is suited for basic or compact setups, while higher wattage models support demanding hardware configurations.
PurposeServerPC/ServerPCPCPC/ServerPCThe main product is tailored for server environments, whereas most alternatives target desktop PCs and general builds.
80 PLUS certification80 PLUS Bronze80 PLUS Bronze80 PLUS Bronze80 PLUS Bronze80 PLUS Bronze80 PLUS BronzeAll compared units provide the same baseline Bronze-level energy efficiency.

◎ The table below evaluates which product is more suitable for different user needs and use cases.

Use caseRecommended productWhy
Compact server systemsFSP FSP300-50UCBProvides a suitable 300 W capacity and server-oriented design.
High-performance PC buildsFSP VITA-850BD-BDelivers a high 850 W capacity required by resource-intensive systems.

The power supply unit FSP FSP300-50UCB differs from the alternatives through its server-specific focus and 300 W capacity. It is best suited for specialized server environments with moderate power needs, whereas buyers assembling high-performance desktop PCs should prefer alternatives with higher wattage outputs.

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Customer reviews

Customer questions

FAQ

How much does the FSP FSP300-50UCB 300W Server Power Supply cost, and is it available for purchase?

The price is 91.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 17.11.2026 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 FSP FSP300-50UCB 300W Server Power Supply 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 FSP FSP300-50UCB 300W Server Power Supply 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 FSP 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 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: 80 plus certification, purpose, ac input voltage, total power, 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 FSP FSP300-50UCB 300W Server Power Supply?

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.
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