# Power Supply Unit FSP Twins PRO 900W

**URL:** https://aio.lv/en/product--fspfortron-ppa9000600--4094485
**Data updated:** 2025-12-30 09:50 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** fsp/fortron
**Manufacturer code:** PPA9000600
**EAN:** 4713224523823
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 536.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 443.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fspfortron-ppa9000600--4094485

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The FSP Twins PRO 900W power supply unit features a total power output of 900W, supporting AC input voltage from 100 to 240V and frequency of 50 to 60Hz. It includes a 20+4 pin ATX motherboard power connector and is designed for server use with a PS/2 form factor. The unit is 80 PLUS Gold certified, ensuring high energy efficiency. It comes in black with two 4 cm fans for optimal cooling and includes necessary cables such as CPU, PCIe, and SATA.

## Long description

The FSP Twins PRO 900W is a redundant power supply unit for standard ATX or PS/2 chassis, designed for server and workstation use. The unit delivers a combined 900 W output with 80 PLUS Gold efficiency and supports AC input from 100–240 V at 50–60 Hz. Its modular twin design with hot-swappable modules and dual 40 mm fans provides continuous power and cooling for mail, web or home server systems without requiring a front-end bracket.
Advantages
The redundant Twins PRO design distributes load between two hot-swappable PSU modules so the remaining module immediately takes over if one fails, allowing module replacement without system downtime. The black round ribbon cables improve heat dissipation and cable management, while the power cord locking device prevents accidental disconnection. When connected to a motherboard USB header, the unit works with FSP Guardian software to monitor real-time power input/output, efficiency and internal status with temperature alerts.
Suitable for
Mail, web and home servers
Small rack or tower servers using ATX or PS/2 chassis
Systems requiring high availability and hot-swap power redundancy
Key specifications
Total power: 900 W
Efficiency: 80 PLUS Gold (approx. 90% efficiency)
AC input: 100–240 V, 50–60 Hz
Motherboard connector: 20+4 pin ATX
Form factor: PS/2 (for server chassis)
Fans: two 40 mm fans
Color: Black
How to use
Install the Twins PRO 900W into a compatible ATX or PS/2 chassis according to your server or workstation manual. Connect the 20+4 pin ATX and other required CPU, PCIe and SATA cables to the motherboard and components. If desired, attach the unit to a motherboard USB header and install the FSP Guardian software to view real-time power and temperature data. Replace a failed module by hot-swapping the defective power module while the system remains powered by the remaining module.
Usage recommendations
Use this PSU in systems that need continuous availability; ensure proper airflow around the black ribbon cables and maintain regular firmware/software checks via FSP Guardian. Secure the power cord with the built-in locking device to prevent accidental disconnection.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 900 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) | 130 W |
| Combined power (+5V) | 130 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+12V) | 75 A |
| Max output current (+5V) | 20 A |
| Max output current (-12V) | 0.5 A |
| Max output current (+5Vsb) | 3 A |
| Input current | 6 - 10 |
| AC input frequency | 50 - 60 |
| AC input voltage | 100 - 240 |

### Ports & interfaces

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

### Performance

| Feature | Value |
|---|---|
| Purpose | Server |
| 80 PLUS certification | 80 PLUS Gold |
| Bearing technology | DBB |
| Power supply unit (PSU) form factor | PS/2 |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 40 mm |
| Number of fans | 2 fan(s) |
| Product colour | Black |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 86 mm |
| Width | 150 mm |
| Depth | 190 mm |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | CPU, PCIe, SATA |

### Logistics data

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

## FAQ

### How much does the Power Supply FSP Twins PRO 900W cost, and is it available for purchase?

The price is 536.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 15.07.2026 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: Cash payment, 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 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 Power Supply FSP Twins PRO 900W?

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/4094485/64792219_large.webp