# FSP DAGGER PRO 650W Power Supply Unit

**URL:** https://aio.lv/en/product--fspfortron-ppa6504801--2137393
**Data updated:** 2025-12-29 10:39 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** fsp/fortron
**Manufacturer code:** PPA6504801
**EAN:** 4713224522055
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 104.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 86.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fspfortron-ppa6504801--2137393

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 22.06.2026 | 1.99 EUR |
| Courier delivery to door | 22.06.2026 | 4.99 EUR |

## Summary description

The FSP DAGGER PRO 650W power supply unit offers a total power of 650W with a fully-modular design for easy cable management. It features a 20+4 pin ATX motherboard connector and an 85 cm CPU power cable. With an AC input voltage range of 100-240V and a frequency of 50-60Hz, it is suitable for various setups. The SFX form factor and 80 PLUS Gold certification ensure high efficiency and reliability. Active cooling with a 9.2 cm fan keeps the unit cool during operation. Cables included: CPU, PCIe, Peripheral (Molex), SATA.

## Long description

The FSP DAGGER PRO 650W is a compact SFX power supply with full modular cabling and an ATX adapter bracket for installation in SFX, ATX, Micro-ATX and Mini-ITX chassis. It delivers up to 650 watts with an 80 PLUS Gold efficiency rating and a single +12V rail to provide stable power to graphics cards. The unit uses a 92 mm fan with a semi-fanless design to minimize noise at low loads and includes flat ribbon cables to improve airflow and simplify cable routing.
Advantages
The fully modular and all-black flat ribbon cables allow tidy cable management and better airflow in small form factor builds. The 80 PLUS Gold certification ensures high energy efficiency, reducing power loss and operating costs. A single +12V rail provides concentrated power for VGA cards, while dual CPU power connectors support high-end motherboards. The included ATX adapter bracket expands compatibility to a wide range of cases.
Suitable for
Mini-ITX small form factor gaming PCs
Micro-ATX home or compact office systems
Compact builds where space and airflow are limited
Systems requiring a reliable +12V rail for discrete graphics cards
Key specifications
Total power: 650 W
80 PLUS certification: 80 PLUS Gold (≈90% efficiency at 50% load)
Form factor: SFX (includes ATX adapter bracket)
Motherboard connector: 20+4 pin ATX
CPU connectors: dual CPU power connectors
Fan diameter: 92 mm, semi-fanless operation (0 dBA under ~20% load)
Product colour: Black
How to use
Install the DAGGER PRO 650W in an SFX-compliant chassis or use the supplied ATX adapter bracket to mount it in ATX, Micro-ATX or Mini-ITX cases. Connect the 20+4 ATX motherboard cable and the appropriate CPU power connector(s) to the motherboard. Attach PCIe power cables to your graphics card(s) and connect SATA and peripheral cables to drives and accessories as needed. Ensure adequate ventilation around the power supply and route flat ribbon cables to maximize airflow.
Usage recommendations
For quiet operation, allow the semi-fanless mode to run under light loads (below approximately 20%). Check that your system’s total power draw remains below the 650 W rating and use the dual CPU connectors when installing high-end motherboards or overclocked CPUs to ensure stable CPU power delivery.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 650 W |
| Efficiency | 90 % |
| Power protection features | Over current, Over power, Over voltage, Overheating, Short circuit |
| Combined power (+3.3V) | 120 W |
| Combined power (+12V) | 648 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) | 54 A |
| Max output current (+5V) | 22 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 2.5 A |
| AC input frequency | 50 - 60 |
| AC input voltage | 100 - 240 |
| Maximum input current (@110V) | 10 A |
| Maximum input current (@220V) | 5 A |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 20+4 pin ATX |
| Floppy drive power connector | 1 |
| Number of SATA power connectors | 5 |
| Peripheral (Molex) power connectors (4-pin) | 2 |
| CPU power connector (4+4 pin) | Yes |
| PCI Express power connectors (6+2 pin) | 2 |
| Cabling type | Fully-Modular |
| CPU power cable length | 850 mm |
| EPS power connector (4+4 pin) | Yes |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| 80 PLUS certification | 80 PLUS Gold |
| Mean time between failures (MTBF) | 200000 h |
| Noise level | 40 dB |
| Bearing technology | Ball bearing |
| Silent mode | Yes |
| Power supply unit (PSU) form factor | SFX |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 92 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 | 63.5 mm |
| Width | 100 mm |
| Depth | 125 mm |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | SATA, Peripheral (Molex), PCIe, CPU |

### Logistics data

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

## FAQ

### How much does the FSP DAGGER PRO 650W Power Supply cost, and is it available for purchase?

The price is 104.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 102 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 Wednesday 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can FSP DAGGER PRO 650W Power Supply be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 fsp/fortron 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 fsp/fortron 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, 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.

### Where can I download the instructions for FSP DAGGER PRO 650W Power Supply?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/2137393/64782731_large.webp