Power Supply Unit Inter-Tech HIPOWER SP-550

Name: Power Supply Unit Inter-Tech HIPOWER 88882110
Brand: INTER-TECH
SKU: 4018797
Price: 36.49 EUR
Availability: InStock

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Power Supply Unit Inter-Tech HIPOWER SP-550 550 W

Power Supply Unit Inter-Tech HIPOWER SP-550 Photo 1

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Short description

The Inter-Tech HIPOWER SP-550 is a reliable 550 W power supply unit designed for PCs. It features a 20+4 pin ATX connector, with a total AC input voltage range of 100 - 240 V and frequency of 50 - 60 Hz. The PSU operates quietly at 35 dB, ensuring a peaceful computing experience. With an active cooling system and a 12 cm fan, it maintains optimal temperatures. Dimensions are 150 mm x 140 mm x 86 mm, making it a compact choice for any build.

Available at price 36.49 €: 19 pcs.

Total available for order: 1543 pcs.

Warranty: 2 Years

SKU: 4018797

Manufacturer: INTER-TECH

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

22.06.2026 {{selectedOffer.officeDeliveryString}}

free

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Customer service center

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

22.06.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

29.06.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 1.54 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

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From 1.99 €

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Product information

Description

The Inter-Tech HIPOWER SP-550 550 W power supply unit provides stable DC output for desktop PCs and compact systems. Designed for general-purpose computer builds, it accepts a wide AC input range of 100–240 V at 50–60 Hz and delivers up to 550 watts of total power. The unit features a 20+4 pin ATX motherboard connector, a 120 mm cooling fan and an active cooling system engineered to maintain operating temperatures while producing low acoustic levels (approximately 35 dB). Its compact metal housing (150 x 140 x 86 mm) and black finish make it suitable for many standard PC cases.

Advantages

The HIPOWER SP-550 combines a moderate 550 W capacity with an efficiency rating around 85%, offering a balance between power delivery and energy use for mainstream builds. A 120 mm fan with active cooling reduces thermal stress on internal components while keeping noise levels low. Compact dimensions and a lightweight design simplify installation in mid-tower and small form factor cases. Standard 20+4 pin ATX compatibility ensures straightforward connection to common motherboards.

Suitable for

Office and home desktop computers with integrated graphics or single mid-range GPU
Compact or mid-tower system builds that require a standard ATX connector
System upgrades where existing power headroom of up to 550 W is sufficient
Quiet environments where a low-noise PSU is preferred

Key specifications

Total power: 550 W
Efficiency: 85 %
AC input voltage: 100–240 V
AC input frequency: 50–60 Hz
Motherboard power connector: 20+4 pin ATX
Fan diameter: 120 mm
Noise level: ~35 dB
Dimensions (W x D x H): 150 x 140 x 86 mm
Weight: 1.14 kg
Product colour: Black

How to use

Install the power supply into a compatible PC chassis following the case manufacturer’s instructions and secure it with the supplied screws. Connect the 20+4 pin ATX connector to the motherboard main power socket and attach any additional peripheral connectors required by your components. Ensure the AC mains input is within the specified 100–240 V range and use a properly grounded mains cable. After connections are verified, power the system on and monitor voltages and temperatures during the first boot to confirm stable operation.

Usage recommendations

Place the PC in a well-ventilated location and maintain unobstructed airflow around the PSU fan intake and exhaust. Keep dust accumulation to a minimum by periodic cleaning with compressed air and ensure the mains cable and connectors remain in good condition. For systems with high-power GPUs or heavy overclocking, consider a higher-capacity unit to preserve headroom and ensure long-term reliability.

The product description was generated using AI technologies based on the customer's request. Inaccuracies may occur.

Specifications

Total power:: 550 W
Efficiency:: 85 %
Motherboard power connector:: 20+4 pin ATX
Fan diameter:: 120 mm
Weight:: 1.14 kg
Product colour:: Black

All features

Power

Total power:: 550 W
Efficiency:: 85 %
Power Factor Correction (PFC) type:: Active
Power protection features:: Short circuit, Over voltage, Over power
Combined power (+3.3V):: 120 W
Combined power (+12V):: 420 W
Combined power (+5V):: 120 W
Combined power (-12V):: 3.6 W
Combined power (+5Vsb):: 12.5 W
Max output current (+3.3V):: 20 A
Max output current (+12V):: 40 A
Max output current (+5V):: 18 A
Max output current (-12V):: 0.3 A
Max output current (+5Vsb):: 2.2 A
Input current:: 10
AC input frequency:: 50 - 60
AC input voltage:: 100 - 240

Ports & interfaces

Motherboard power connector:: 20+4 pin ATX
Floppy disk drive connector:: Yes
PCI Express connector:: Yes
PCI Express power connectors (6-pin):: 1
Floppy drive power connector:: 1
Number of SATA power connectors:: 4
Peripheral (Molex) power connectors (4-pin):: 4
ATX power connector (20+4 pin):: Yes
CPU power connector (4+4 pin):: Yes
Motherboard power cable length:: 500 mm
CPU power cable length:: 500 mm
PCI Express power cable length:: 500 mm

Performance

Purpose:: PC
Noise level: Not only energy saving helps to protect the environment but also noise level reduction. Noise level reduction up to 3 dB really means noise level reduction in 2 times. For example, a device with noise level 39 dB (А) will be two times quieter than a devise with a noise level 42 dB (А). Energy-saving certificate that shows noise level plays the role of an additional objective indicator basing on which You can successfully choose a product.: 35 dB
ATX version:: 2.4
Power supply unit (PSU) form factor:: ATX

Design

Fan diameter:: 120 mm
Number of fans:: 1 fan(s)
Cooling type:: Active
Fan location:: Top
On/off switch:: Yes
Product colour:: Black

Weight & dimensions

Weight:: 1.14 kg
Height:: 86 mm
Width:: 150 mm
Depth:: 140 mm

Packaging data

Package weight:: 1490 g
Package depth:: 95 mm
Package height:: 175 mm
Package width:: 230 mm
Package type:: Box

Logistics data

Harmonized System (HS) code:: 84733020

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Warehouse	Stock	Delivery to the store	Store Price
EU3	19	22.06.2026 Best delivery	36.49 € Best price
WH354	19	01.07.2026	40.49 €
WH320	19	22.06.2026 Best delivery	40.49 €
WH94	19	22.06.2026 Best delivery	42.49 €

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Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH109	1467	08.07.2026	44.99 €

36.49 €

Stock: 19

Delivery Date: 22.06.2026 Best delivery

Warehouse: EU3

40.49 €

Stock: 19

Delivery Date: 01.07.2026

Warehouse: WH354

40.49 €

Stock: 19

Delivery Date: 22.06.2026 Best delivery

Warehouse: WH320

42.49 €

Stock: 19

Delivery Date: 22.06.2026 Best delivery

Warehouse: WH94

Available only for legal entities

44.99 €

Stock: 1467

Delivery Date: 08.07.2026

Warehouse: WH109

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Customer questions

FAQ

How much does the Power Supply Unit Inter-Tech HIPOWER SP-550 cost, and is it available for purchase?

The price is 36.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1543 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 22.06.2026 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. All transactions are 100% secure and encrypted.

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, 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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