# Power Supply Unit Seasonic ATX3-PRIME-PX-1600 1600 W

**URL:** https://aio.lv/en/product--seasonic-ssr-1600pd2--10478755
**Data updated:** 2025-12-09 11:20 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** SEASONIC
**Manufacturer code:** SSR-1600PD2
**EAN:** 4711173878032
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 385.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 318.59 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--seasonic-ssr-1600pd2--10478755

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 5.62 EUR |

## Summary description

The Seasonic ATX3-PRIME-PX-1600 power supply unit delivers a total power of 1600 W with an 80 PLUS Platinum certification, ensuring high efficiency. It features a 20+4 pin ATX motherboard connector and includes various cables for CPU, PCIe, and SATA connections. The active cooling system with a 13.5 cm fan ensures optimal performance, while the black color and ATX form factor make it suitable for any PC build.

## Long description

The Seasonic PRIME PX 3.0 Series 1600 W power supply provides ATX 3.0 and PCIe 5.0 (12VHPWR) compatibility, native 12VHPWR connectors, Digital Hybrid Fan Control and 105°C-rated Japanese electrolytic capacitors for stable long-term operation. The unit targets high-performance systems and is suitable for modern high-power graphics cards and processors while achieving 80 PLUS® Platinum efficiency.
Advantages
The PRIME PX 3.0 offers high conversion efficiency (80 PLUS® Platinum), tight voltage regulation with under 0.5% load variation, and a Digital Hybrid Fan Control system that minimizes fan noise. It uses Fluid Dynamic Bearing (FDB) fans for reduced noise, lower vibration and extended lifespan. A cable-free connection design between the back panel and PCB improves output quality and reduces assembly error risk.
Key specifications
Rated power: 1600 W
Efficiency: 80 PLUS® Platinum (≈92% at 50% load)
ATX standard: ATX 3.0 compatible
PCIe connector: Native 16‑pin PCIe Gen5 (12VHPWR)
Capacitors: 105°C Japanese electrolytic capacitors
Fan: Fluid Dynamic Bearing (FDB) with Digital Hybrid Fan Control
Load regulation: Micro tolerance, under 0.5% load variation
Connection design: Copper-plate cable-free back panel to PCB connection
How to use
Install the power supply into a compatible ATX 3.0 chassis following the motherboard and case manufacturer instructions. Connect the native 16-pin PCIe (12VHPWR) cable directly to supported graphics cards and use the provided modular cables for other system components. Ensure adequate airflow in the case to allow the Digital Hybrid Fan Control to operate effectively. Observe standard safety practices: disconnect mains power before installation, route cables to avoid contact with fans, and verify all connectors are fully seated before powering on.
Recommendations
Use this 1600 W Seasonic PRIME PX 3.0 unit with modern high-power GPUs and CPUs that require ATX 3.0 / PCIe Gen5 power. Maintain case airflow, periodically inspect connections and replace filters to preserve fan performance and cooling efficiency.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 1600 W |
| Power protection features | Under voltage, Short circuit, Over voltage, Over power, Over current |
| Combined power (+3.3V) | 125 W |
| Combined power (+12V) | 1600 W |
| Combined power (+5V) | 125 W |
| Combined power (-12V) | 6 W |
| Combined power (+5Vsb) | 15 W |
| Max output current (+3.3V) | 25 A |
| Max output current (+12V) | 133.3 A |
| Max output current (+5V) | 25 A |
| Input current | 15 - 10 |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 20+4 pin ATX |
| Peripheral (Molex) power connectors (4-pin) | 3 |
| CPU power connector (4+4 pin) | Yes |
| CPU P4 connector (4-pin) | 1 |
| Cabling type | Fully-Modular |
| Motherboard power cable length | 610 mm |
| CPU power cable length | 700 mm |
| Peripheral (Molex) power cable length | 690 |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| 80 PLUS certification | 80 PLUS Platinum |
| Mean time between failures (MTBF) | 100000 h |
| ATX version | 3.0 |
| Power supply unit (PSU) form factor | ATX |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 135 mm |
| Number of fans | 1 fan(s) |
| Cooling type | Active |
| Product colour | Black |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 86 mm |
| Width | 150 mm |
| Depth | 210 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 15 - 65 |
| Operating temperature (T-T) | 0 - 50 |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | PCIe, Peripheral (Molex) to SATA 3.3, SATA, CPU |

### Safety regulation & standards

| Feature | Value |
|---|---|
| Safety | cTUVus, TUV, CB, CCC, BSMI, EAC, CE |

## FAQ

### How much does the Power Supply Unit Seasonic ATX3-PRIME-PX-1600 cost, and is it available for purchase?

The price is 385.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 38 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 13.07.2026 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 SEASONIC 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 SEASONIC 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/10478755/64809658_large.webp