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header-product Power Supply Unit Inter-Tech HIPOWER SP-550 550 W
36.99 €

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

Power Supply Unit Inter-Tech HIPOWER SP-550 Photo 1
Power Supply Unit Inter-Tech HIPOWER SP-550 Photo 2
Power Supply Unit Inter-Tech HIPOWER SP-550 Photo 3
Power Supply Unit Inter-Tech HIPOWER SP-550 Photo 4
Power Supply Unit Inter-Tech HIPOWER SP-550 Photo 1
Power Supply Unit Inter-Tech HIPOWER SP-550 Photo 2
Power Supply Unit Inter-Tech HIPOWER SP-550 Photo 3
Power Supply Unit Inter-Tech HIPOWER SP-550 Photo 4
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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 36.99 €: 43 pcs.
Total available for order: 2441 pcs.
Warranty: 2 Years
SKU: 4018797
Manufacturer: INTER-TECH
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
21.09.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
24.09.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.54 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
24.09.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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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.

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

Specifications

Power supply unit (PSU) form factor:
ATX
Purpose: What the product is used for.
PC
Peripheral (Molex) power connectors (4-pin): White 4-pinned connector used to connect a peripheral to the power supply.
4
Motherboard power connector: The way in which the motherboard is connected to the power supply.
20+4 pin ATX
AC input voltage: The voltage of the AC electricity that is inputted into the product.
100 - 240
Total power: The total power that is needed by the device, or the total power produced by the device.
550 W
All features

Logistics data

Harmonized System (HS) code:
84733020

Packaging data

Package type: The type of product package e.g. box.
Box
Package weight: Weight of the packaged product.
1490 g
Package height: The distance from the top to the bottom of the packaging.
175 mm
Package depth: The distance from the front to the back of the packaging.
95 mm
Package width: The distance from one side of the packaging to the other.
230 mm

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
1.14 kg
Height: The measurement of the product from head to foot or from base to top.
86 mm
Depth: The distance from the front to the back of something.
140 mm
Width: The measurement or extent of something from side to side.
150 mm

Design

On/off switch: The button which is pressed to switch the device on or off.
Yes
Fan location:
Top
Number of fans: The quantity of fans (apparatus with rotating blades that creates a current of air for cooling or ventilation).
1 fan(s)
Fan diameter: The size of the fan, measured by the distance from one side of the fan to the other, via a straight line going through the middle of the fan.
120 mm
Cooling type: The method used to cool the device or to cool the air around the device.
Active
Product colour: The colour e.g. red, blue, green, black, white.
Black

Performance

Noise level: The amplitude level of the undesired background noise, usually measured in decibels (db).
35 dB
ATX version: ATX (Advanced Technology eXtended) is a motherboard form factor specification developed by Intel in 1995. The specification defines the key mechanical dimensions, mounting point, I/O panel, power and connector interfaces between a computer case, a motherboard and a power supply. There are many versions of ATX including ATX12V 1.x and ATX12V v2.3.
2.4
Power supply unit (PSU) form factor:
ATX
Purpose: What the product is used for.
PC

Ports & interfaces

PCI Express connector:
Yes
Floppy disk drive connector:
Yes
Floppy drive power connector:
1
ATX power connector (20+4 pin):
Yes
CPU power cable length:
500 mm
CPU power connector (4+4 pin):
Yes
PCI Express power cable length:
500 mm
PCI Express power connectors (6-pin):
1
Peripheral (Molex) power connectors (4-pin): White 4-pinned connector used to connect a peripheral to the power supply.
4
Number of SATA power connectors:
4
Motherboard power cable length:
500 mm
Motherboard power connector: The way in which the motherboard is connected to the power supply.
20+4 pin ATX

Power

Power protection features: Features that protect the device against power problems e.g. overload.
Over power, Over voltage, Short circuit
Efficiency:
85 %
Max output current (+5Vsb):
2.2 A
Max output current (-12V):
0.3 A
Max output current (+5V):
18 A
Max output current (+12V):
40 A
Max output current (+3.3V):
20 A
Combined power (+5Vsb):
12.5 W
Combined power (-12V):
3.6 W
Combined power (+5V):
120 W
Combined power (+12V):
420 W
Combined power (+3.3V):
120 W
Power Factor Correction (PFC) type:
Active
Input current:
10
AC input frequency:
50 - 60
AC input voltage: The voltage of the AC electricity that is inputted into the product.
100 - 240
Total power: The total power that is needed by the device, or the total power produced by the device.
550 W

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
EU3 43 21.09.2026 Best delivery
36.99 € Best price
WH155 2 21.09.2026 Best delivery
37.99 €
WH94 500 21.09.2026 Best delivery
37.99 €
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Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 1810 05.10.2026
52.49 €
36.99 €
Stock: 43
Delivery Date: 21.09.2026 Best delivery
Warehouse: EU3
37.99 €
Stock: 2
Delivery Date: 21.09.2026 Best delivery
Warehouse: WH155
37.99 €
Stock: 500
Delivery Date: 21.09.2026 Best delivery
Warehouse: WH94
40.99 €
Stock: 43
Delivery Date: 21.09.2026 Best delivery
Warehouse: WH357
41.99 €
Stock: 43
Delivery Date: 21.09.2026 Best delivery
Warehouse: WH320
Available only for legal entities
52.49 €
Stock: 1810
Delivery Date: 05.10.2026
Warehouse: WH109

Customer reviews

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 36.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2441 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 21.09.2026 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: power supply unit (psu) form factor, purpose, peripheral (molex) power connectors (4-pin), motherboard power connector, 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.
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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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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.