# Power Supply Unit Inter-Tech SL-500 Plus 500 W

**URL:** https://aio.lv/en/product--inter-tech-it-sl50012cmplus--125559
**Data updated:** 2025-12-31 17:26 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** INTER-TECH
**Manufacturer code:** IT-SL500\_12CM\_PLUS
**EAN:** 4260133129108
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 44.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 36.77 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--inter-tech-it-sl50012cmplus--125559

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The Inter-Tech SL-500 Plus is a reliable 500 W power supply unit designed for PCs. It features a 20+4 pin ATX connector, 230 V AC input voltage, and operates at a frequency of 50 - 60 Hz. With a noise level of just 25 dB, it ensures quiet operation. The active cooling system with a 12 cm fan keeps the unit cool, while the included 45 cm PCI Express and CPU power cables provide flexibility for installation. Its sleek silver design adds a modern touch to your setup.

## Long description

The Inter-Tech SL-500 Plus 500 W is a desktop power supply unit designed for standard ATX systems. It delivers up to 500 W total power with an efficiency of at least 82%, accepts 230 V AC input at 50–60 Hz and uses a 120 mm active cooling fan to maintain stable temperatures while operating at a low noise level of approximately 25 dB. The unit is supplied in a silver finish and includes PCI Express and CPU power cables to simplify installation.
Advantages
The SL-500 Plus offers reliable 500 W output and 82% efficiency, which helps reduce wasted energy and operating costs. A 120 mm fan provides effective cooling with low audible noise. Multiple connector types — including a 20+4 pin ATX motherboard connector, 4+4 pin CPU, PCIe 6+2 pin, four SATA and three Molex connectors — give flexibility for configuring both older and newer PC components. The compact design and standard connectors make it compatible with a wide range of systems.
Suitable for
Home and office desktop PCs with standard ATX cases
Upgrading older systems that require Molex or SATA power
Basic gaming or multimedia builds that need up to 500 W
Key specifications
Total power: 500 W
Efficiency: 82%
Input voltage: 230 V AC, 50–60 Hz
Motherboard connector: 20+4 pin ATX
CPU connector: 4+4 pin
PCIe connector: 6+2 pin
SATA connectors: 4
Molex connectors: 3
Fan diameter: 120 mm
Noise level: ~25 dB
Colour: Silver
Weight: 1.26 kg
How to use
Install the power supply in a compatible ATX case, secure it with screws and connect the 20+4 pin ATX cable to the motherboard. Attach the 4+4 pin CPU connector to the CPU power header and use the 6+2 pin PCIe connector for compatible graphics cards. Connect SATA and Molex connectors to drives and peripherals as needed. Ensure the input voltage is set to 230 V AC and that the system remains well ventilated to allow the 120 mm fan to cool the unit effectively.
Usage recommendations
For stable operation, pair the SL-500 Plus with systems that have moderate power demands and avoid overloading the supply beyond its 500 W rating. Regularly check cable connections and maintain case airflow to preserve efficiency and reduce noise.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 500 W |
| Efficiency | 82 % |
| Power Factor Correction (PFC) type | Active |
| Power protection features | Over current, Over voltage, Short circuit |
| Combined power (+3.3V) | 120 W |
| Combined power (+12V) | 360 W |
| Combined power (+5V) | 120 W |
| Combined power (-12V) | 9.6 W |
| Combined power (+5Vsb) | 12.5 W |
| Max output current (+3.3V) | 15 A |
| Max output current (+12V) | 30 A |
| Max output current (+5V) | 16 A |
| Max output current (-12V) | 0.8 A |
| Max output current (+5Vsb) | 2.5 A |
| Input current | 3 |
| AC input frequency | 50 - 60 |
| AC input voltage | 230 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 20+4 pin ATX |
| Floppy disk drive connector | Yes |
| Floppy drive power connector | 1 |
| Number of SATA power connectors | 4 |
| Peripheral (Molex) power connectors (4-pin) | 3 |
| ATX power connector (20+4 pin) | Yes |
| CPU power connector (4+4 pin) | Yes |
| PCI Express power connectors (6+2 pin) | 1 |
| Cabling type | Non-Modular |
| CPU power cable length | 450 mm |
| PCI Express power cable length | 450 mm |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| Noise level | 25 dB |
| ATX version | 2.4 |
| Power supply unit (PSU) form factor | ATX |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 120 mm |
| Number of fans | 1 fan(s) |
| Cooling type | Active |
| Fan location | Top |
| On/off switch | Yes |
| Product colour | Silver |

### Certificates

| Feature | Value |
|---|---|
| Certification | CE |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.26 kg |
| Height | 86 mm |
| Width | 150 mm |
| Depth | 140 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 1450 g |
| Package depth | 170 mm |
| Package height | 95 mm |
| Package width | 230 mm |
| Manual | Yes |
| Package type | Box |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | AC |

### Other features

| Feature | Value |
|---|---|
| Warranty card | Yes |
| Cable ties included | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84733020 |

## FAQ

### How much does the Power Supply Unit Inter-Tech SL-500 Plus cost, and is it available for purchase?

The price is 44.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 42 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 08.07.2026 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. 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. 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, 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.

## Image

https://aio.lv/img/cache/product/125559/64769036_large.webp