Power Supply Unit Inter-Tech Aspower R2A-DV0550-N

Name: Power Supply Unit Inter-Tech Aspower 99997231
Brand: INTER-TECH
SKU: 1720098
Price: 307.49 EUR
Availability: InStock

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Power Supply Unit Inter-Tech Aspower R2A-DV0550-N 550 W

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Short description

The Inter-Tech Aspower R2A-DV0550-N is a 550 W power supply unit designed for servers. It features a 20+4 pin ATX motherboard connector, operates on an AC input voltage of 115 - 230 V, and boasts an efficiency of 92%. With an 80 PLUS Gold certification and a mean time between failures (MTBF) of 100,000 hours, this stainless steel unit includes two 4 cm fans for optimal cooling. Dimensions: 100 mm (W) x 270 mm (D) x 84 mm (H).

Available at price 307.49 €: 1 pcs.

Total available for order: 49 pcs.

Warranty: 2 Years

SKU: 1720098

Manufacturer: INTER-TECH

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2b. Kengaraga str., Riga, Latvia, LV-1063

19.06.2026 {{selectedOffer.officeDeliveryString}}

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From 4.99 € (Weight: 2.86 kg)

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36 months installment: from 8.54 euros per month

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Product information

Description

The Inter-Tech Aspower R2A-DV0550-N 550 W is a compact server power supply designed to deliver stable power for small rack or tower servers and workstations. The unit provides 550 W total output with 92% efficiency and an 80 PLUS Gold certification, ensuring reduced energy losses and reliable performance. It features a 20+4 pin ATX motherboard connector, dual 40 mm fans for active cooling and a stainless steel enclosure with dimensions of 100 mm (W) x 270 mm (D) x 84 mm (H).

Advantages

This power supply combines high efficiency and a small footprint to suit constrained server environments. The 80 PLUS Gold rating and 92% efficiency help lower power consumption and heat generation under typical loads. Two 40 mm fans provide directed airflow to critical components while the stainless steel housing offers mechanical durability. A mean time between failures (MTBF) of 100,000 hours indicates long-term reliability for continuous operation.

Suitable for

Small rack or tower servers requiring a compact 550 W PSU
Workstations with a 20+4 pin ATX motherboard connector
Systems where energy efficiency and reduced heat output are important
Environments needing a durable stainless steel PSU enclosure

Key specifications

Total power: 550 W
Efficiency: 92%
Certification: 80 PLUS Gold
Motherboard connector: 20+4 pin ATX
AC input voltage range: 115–230 V
Cooling: two 40 mm fans
MTBF: 100,000 hours
Dimensions: 100 mm (W) x 270 mm (D) x 84 mm (H)
Weight: 2.55 kg
Colour: Stainless steel

How to use

Install the Inter-Tech Aspower R2A-DV0550-N into a compatible chassis following standard PSU mounting procedures and the server or workstation manufacturer’s instructions. Connect the 20+4 pin ATX cable to the motherboard main power socket and attach any additional peripheral connectors required by drives or expansion cards. Ensure the AC input is set to an appropriate supply within the 115–230 V range and secure the unit to prevent vibration. Provide adequate airflow in the chassis so the twin 40 mm fans can maintain cooling.

Usage recommendations

Use the PSU in systems that match its power rating and connector type; avoid continuous loading above the rated capacity. Keep air intakes clear and perform periodic checks for dust accumulation on the fans and housing. For stable long-term operation, pair the power supply with components whose combined consumption remains within the 550 W total output and follow local electrical safety regulations when connecting to mains power.

Specifications

Total power:: 550 W
Efficiency:: 92 %
Motherboard power connector:: 20+4 pin ATX
80 PLUS certification:: 80 PLUS Gold
Fan diameter:: 40 mm
Weight:: 2.55 kg
Product colour:: Stainless steel

All features

Power

Total power:: 550 W
Efficiency:: 92 %
Power protection features:: Short circuit, Overheating, Over voltage, Over power, Over current
AC input voltage:: 115 - 230

Ports & interfaces

Motherboard power connector:: 20+4 pin ATX
Floppy disk drive connector:: Yes
Number of SATA power connectors:: 2
Peripheral (Molex) power connectors (4-pin):: 6
ATX power connector (20+4 pin):: Yes
CPU power connector (4+4 pin):: Yes

Performance

Purpose:: Server
80 PLUS certification:: 80 PLUS Gold
Mean time between failures (MTBF):: 100000 h

Design

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

Weight & dimensions

Weight:: 2.55 kg
Height:: 84 mm
Width:: 100 mm
Depth:: 270 mm

Packaging data

Package weight:: 3320 g

Logistics data

Harmonized System (HS) code:: 84733020

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Warehouse	Stock	Delivery to the store	Store Price
EU16	1	19.06.2026 Best delivery	307.49 €
EU3	12	19.06.2026 Best delivery	317.99 €
WH320	12	19.06.2026 Best delivery	341.99 €
WH354	12	30.06.2026	367.99 €

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Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH109	12	07.07.2026	363.49 €

307.49 €

Stock: 1

Delivery Date: 19.06.2026 Best delivery

Warehouse: EU16

317.99 €

Stock: 12

Delivery Date: 19.06.2026 Best delivery

Warehouse: EU3

341.99 €

Stock: 12

Delivery Date: 19.06.2026 Best delivery

Warehouse: WH320

367.99 €

Stock: 12

Delivery Date: 30.06.2026

Warehouse: WH354

Available only for legal entities

363.49 €

Stock: 12

Delivery Date: 07.07.2026

Warehouse: WH109

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Customer questions

FAQ

How much does the Power Supply Unit Inter-Tech Aspower R2A-DV0550-N cost, and is it available for purchase?

The price is 307.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 49 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 19.06.2026 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 Inter-Tech Aspower R2A-DV0550-N 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 Inter-Tech Aspower R2A-DV0550-N 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 INTER-TECH 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 INTER-TECH 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, 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.

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