# Power Supply Unit Silverstone ST50F-ES230 500 W

**URL:** https://aio.lv/en/product--silverstone-sst-st50f-es230--3121880
**Data updated:** 2025-12-29 10:47 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** SILVERSTONE
**Manufacturer code:** SST-ST50F-ES230
**EAN:** 4710007220221
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 69.49 €
**Prices and availability valid until:** 2026-08-22 23:59
**Price without VAT (21%):** 57.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--silverstone-sst-st50f-es230--3121880

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.08.2026 | free |
| Pickup points | 25.08.2026 | 1.79 EUR |
| Courier delivery to door | 25.08.2026 | 4.99 EUR |

## Summary description

The Silverstone ST50F-ES230 is a reliable 500 W power supply unit designed for PCs. It features a 24-pin ATX connector and operates on an AC input voltage of 207 - 253 V with a frequency of 47 - 63 Hz. This non-modular PSU has an active cooling system with a 12 cm fan, ensuring efficient heat dissipation. With a noise level of just 18 dB and a mean time between failures (MTBF) of 100,000 hours, it offers durability and quiet operation. Dimensions: 150 mm x 140 mm x 86 mm.

## Long description

The Silverstone ST50F-ES230 is a 500 W non-modular power supply unit designed for desktop PCs. It delivers up to 500 W continuous output at up to 40°C ambient temperature and provides a single powerful +12V rail with 34 A support. The unit accepts AC input in the 207–253 V range (47–63 Hz) and uses active PFC circuitry plus multiple protection circuits. A quiet 120 mm fan keeps noise to approximately 18 dB while maintaining stable operation and the PSU is built for long-term reliability with an MTBF of 100,000 hours.
Advantages
The ST50F-ES230 offers high efficiency—greater than 80% across 20–100% load and up to 85% at 230 V—combined with a class-leading single +12V rail that supports modern components and multi-GPU setups via 8‑pin and 6‑pin PCIe connectors. Its 500 W continuous rating at 40°C and active cooling provide consistent performance under sustained loads, while compact dimensions and a low-noise 120 mm fan reduce acoustic impact in typical PC builds.
Suitable for (tasks / use cases)
Home and office desktop PCs requiring a reliable 500 W PSU
Mid-range gaming systems with single or multiple GPUs using 6‑pin/8‑pin PCIe connectors
Systems operating in warm environments up to 40°C for continuous 24/7 use
Upgrades from older low-efficiency power supplies
Key specifications
Total power: 500 W
Efficiency: \>80% (up to 85% at 230 V)
+12V rail: single rail, 34 A
Input: 207–253 V AC, 47–63 Hz
Connectors: 24‑pin ATX, PCI‑E 8‑pin and 6‑pin support
Fan: 120 mm, ~18 dB noise level
Operating temperature: up to 40°C for 24/7 operation
MTBF: 100,000 hours
Dimensions: 150 x 140 x 86 mm
Weight: 1.7 kg
How to use
Install the ST50F-ES230 into a compatible ATX case and connect the 24‑pin ATX connector to the motherboard. Attach available PCI‑E 6‑pin or 8‑pin connectors to graphics cards as required. Ensure the AC mains voltage falls within the specified 207–253 V range and that airflow in the case is sufficient for the 120 mm fan to expel heat. Test the system after installation and verify that protection circuits engage correctly under fault conditions.
Usage recommendations
For reliable long-term operation, keep case airflow unobstructed and use dust filters where appropriate; avoid exceeding the specified 40°C ambient temperature to maintain continuous 24/7 performance and efficiency claims.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 500 W |
| Efficiency | 85 % |
| Power Factor Correction (PFC) type | Active |
| Power protection features | Under voltage, Short circuit, Over voltage, Over power, Over current |
| Max output current (+3.3V) | 24 A |
| Max output current (+5V) | 20 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 2.5 A |
| Input current | 34 |
| AC input frequency | 47 - 63 |
| AC input voltage | 207 - 253 |
| Max output current (+12V1) | 34 A |
| Maximum input current (@110V) | 12 A |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 24-pin ATX |
| Floppy disk drive connector | Yes |
| PCI Express connector | Yes |
| Floppy drive power connector | 1 |
| Number of SATA power connectors | 6 |
| Peripheral (Molex) power connectors (4-pin) | 3 |
| EPS power connector (8-pin) | Yes |
| CPU P4 connector (4-pin) | 1 |
| PCI Express power connectors (6+2 pin) | 2 |
| Cabling type | Non-Modular |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| Mean time between failures (MTBF) | 100000 h |
| Noise level | 18 dB |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 120 mm |
| Number of fans | 1 fan(s) |
| Cooling type | Active |
| Fan location | Top |
| On/off switch | Yes |
| Product colour | Aluminium |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.7 kg |
| Height | 86 mm |
| Width | 150 mm |
| Depth | 140 mm |

### Logistics data

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

## FAQ

### How much does the Power Supply Silverstone ST50F-ES230 cost, and is it available for purchase?

The price is 69.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 20.08.2026 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. 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 SILVERSTONE 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 SILVERSTONE 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, fan diameter, weight, 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/3121880/64785332_large.webp