# Power Supply Unit FSP VITA-850BD-B 850 W 80 PLUS Bronze

**URL:** https://aio.lv/en/product--fsp-9pa8508201--11511270
**Data updated:** 2025-12-31 08:38 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** FSP
**Manufacturer code:** 9PA8508201
**EAN:** 4711498480996
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 77.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 64.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fsp-9pa8508201--11511270

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The FSP VITA-850BD-B is an 850 W ATX power supply unit designed for PCs. It features a 20+4 pin motherboard connector, 80 PLUS Bronze certification for energy efficiency, and active cooling with a 12 cm fan. The unit supports an AC input voltage of 200 - 240 V and includes various cables for CPU, SATA, and peripherals. Its compact design and reliable performance make it suitable for high-performance systems.

## Long description

The FSP VITA-850BD-B is an 850 W ATX power supply unit designed for desktop PCs, meeting ATX 3.1 requirements for compatibility with modern hardware. It delivers a single powerful +12V rail, DC-to-DC conversion for +5V and +3.3V rails, and uses a 105°C Japanese bulk capacitor to improve voltage stability and long-term reliability. The compact housing (140 x 150 x 86 mm) makes this PSU suitable for space-constrained builds without sacrificing performance.
Advantages
This PSU supports ATX 3.1 power excursion handling and offers up to 200% power excursion for peak-demand scenarios. The DC-to-DC design increases conversion efficiency and stabilizes output voltages. A single +12V rail provides stable, high-current delivery for modern CPUs and GPUs. Premium black flat cables improve cable routing and airflow, while a quiet 120 mm HYB fan and 80 PLUS Bronze efficiency (≈90% at typical load) keep operating noise and energy losses low. Built-in protections (OVP, OCP, OPP, OTP, SCP, UVP, SIP, NLO) protect connected components.
Suitable for
Gaming PCs with single high-power GPU
Workstations requiring stable +12V delivery
Compact or small-form-factor builds
Systems needing 80 PLUS Bronze efficiency
Key specifications
Total power: 850 W
Efficiency: ≧ 90% at typical load (80 PLUS Bronze)
Input: 200–240 V, 50/60 Hz
Motherboard connector: 20+4 pin ATX
Fan: 120 mm HYB (active cooling)
Dimensions: 140 x 150 x 86 mm
Protection: OVP, OCP, OPP, OTP, SCP, UVP, SIP, NLO
Color: Black
How to use
Install the FSP VITA-850BD-B into a compatible ATX chassis following your case manufacturer’s instructions. Connect the 20+4 pin ATX cable to the motherboard, and attach the appropriate CPU, GPU, SATA, and peripheral connectors to the corresponding components. Ensure the PSU input voltage matches your mains (200–240 V). Route the flat cables to maintain clear airflow and secure the unit with the supplied screws. After connections are made, power on the system and verify stable boot and component operation.
Usage recommendations
For reliable operation, keep the PSU intake and fan area unobstructed, perform periodic dust cleaning, and avoid exceeding the rated 850 W total output. Use within the specified input voltage range (200–240 V) and monitor system temperatures when pushing components to peak loads.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 850 W |
| Efficiency | 90 % |
| Power Factor Correction (PFC) type | Active |
| Power protection features | Under voltage, Short circuit, Overheating, Over voltage, Over power, Over current |
| Combined power (+3.3V) | 100 W |
| Combined power (+12V) | 850 W |
| Combined power (+5V) | 100 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 15 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+12V) | 70.83 A |
| Max output current (+5V) | 20 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 3 A |
| Input current | 5.5 |
| AC input frequency | 50/60 |
| AC input voltage | 200 - 240 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 20+4 pin ATX |
| Number of SATA power connectors | 8 |
| Peripheral (Molex) power connectors (4-pin) | 4 |
| CPU power connector (4+4 pin) | Yes |
| PCI Express power connectors (6+2 pin) | 4 |
| Cabling type | Non-Modular |
| Motherboard power cable length | 600 mm |
| SATA power cable length | 500 |
| CPU power cable length | 700 mm |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| 80 PLUS certification | 80 PLUS Bronze |
| Bearing technology | HYB |
| ATX version | 3.1 |
| EPS version | 2.92 |
| 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 |
| Product colour | Black |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 86 mm |
| Width | 150 mm |
| Depth | 140 mm |

### Packaging content

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

## FAQ

### How much does the Power Supply Unit FSP VITA-850BD-B cost, and is it available for purchase?

The price is 77.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 06.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Power Supply Unit FSP VITA-850BD-B 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 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 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.

## Image

https://aio.lv/img/cache/product/11511270/66802666_large.webp