# Power Supply Unit Sharkoon SilentStorm SFX Bronze 450 W

**URL:** https://aio.lv/en/product--sharkoon-4044951016402--282913
**Data updated:** 2025-12-07 23:39 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** Sharkoon
**Manufacturer code:** 4044951016402
**EAN:** 4044951016402
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 66.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 55.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sharkoon-4044951016402--282913

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

The Sharkoon SilentStorm SFX Bronze power supply unit delivers a total power of 450 W with an AC input voltage range of 100 - 240 V and a frequency of 50 - 60 Hz. It features a 20+4 pin ATX motherboard power connector and a non-modular cabling type. Designed for PC use, this SFX form factor PSU is 80 PLUS Bronze certified, ensuring energy efficiency. The active cooling system with an 8 cm fan keeps the unit cool, while its compact dimensions (100 mm width, 125 mm depth, 63 mm height) make it suitable for small cases.

## Long description

The SilentStorm SFX Bronze series is an 80 PLUS Bronze certified SFX power supply designed for users seeking a balance of price and performance. Available in 350 W and 450 W variants, the compact unit measures 125 x 100 x 63 mm and can be mounted into standard ATX cases using the supplied ATX mounting frame. It delivers high energy efficiency across common load conditions and complies with the 80 PLUS Initiative requirements.
Advantages
Sufficient connection options for small-form-factor systems, effective cooling with an 80 mm fan, and built-in protective circuits for overload, overvoltage, undervoltage and short circuit protection. The series meets current energy and environmental standards and includes a three-year guarantee.
Key specifications
 Certification: 80 PLUS Bronze
 Form factor: SFX (mountable to ATX via included frame)
 Dimensions: 125 x 100 x 63 mm
 Available wattages: 350 W, 450 W
 Cooling: internal 80 mm fan
 Efficiency: ≥85% at 50% load; 82% at 20% and 100% load
 Protection: overload, overvoltage, undervoltage, short circuit
 Connectors (350 W): CPU, motherboard, 6-pin PCIe, 2× SATA, 2× IDE, Floppy
 Connectors (450 W): CPU, motherboard, 6+2-pin PCIe, 2–3× SATA (additional SATA connector), 2× IDE, Floppy
 Warranty: 3 years
How to use
Install the SilentStorm SFX Bronze into your small-form-factor or ATX-compatible case using the enclosed ATX mounting frame if needed. Connect the mainboard and CPU power connectors, then attach PCIe, SATA, IDE and Floppy cables as required by your components. Ensure proper airflow around the unit so the internal 80 mm fan can cool the components effectively. Verify cable routing and secure connections before powering on the system.
Recommendations
Choose the wattage that matches your system load and expansion plans: 350 W for modest small-form-factor builds, 450 W when additional GPU or drives require higher peak power. Maintain case ventilation and perform periodic dust cleaning to preserve efficiency and fan performance.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 450 W |
| Power protection features | Over power, Over voltage, Short circuit, Under voltage |
| Combined power (+3.3V) | 120 W |
| Combined power (+12V) | 432 W |
| Combined power (+5V) | 120 W |
| Combined power (-12V) | 6 W |
| Combined power (+5Vsb) | 15 W |
| Max output current (+3.3V) | 21 A |
| Max output current (+12V) | 36 A |
| Max output current (+5V) | 22 A |
| Max output current (-12V) | 0.5 A |
| Max output current (+5Vsb) | 3 A |
| Input current | 7 |
| AC input frequency | 50 - 60 |
| AC input voltage | 100 - 240 |
| Maximum input current (@110V) | 12 A |

### Ports & interfaces

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

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| 80 PLUS certification | 80 PLUS Bronze |
| Power supply unit (PSU) form factor | SFX |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 80 mm |
| Number of fans | 1 fan(s) |
| Cooling type | Active |
| Fan location | Top |
| On/off switch | Yes |
| Product colour | Black |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 63 mm |
| Width | 100 mm |
| Depth | 125 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 1500 g |
| Package depth | 190 mm |
| Package height | 80 mm |
| Package width | 230 mm |
| Manual | Yes |

### Other features

| Feature | Value |
|---|---|
| Housing colour | Black |

### Logistics data

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

## FAQ

### How much does the Power Supply Sharkoon SilentStorm SFX Bronze cost, and is it available for purchase?

The price is 66.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 670 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 29.06.2026 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 Sharkoon 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 Sharkoon 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, motherboard power connector, 80 plus certification, fan diameter, 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/282913/64771888_large.webp