# Power supply unit SILVERSTONE ST1500-TI 1500 W 80 PLUS Titanium ATX 20+4 pin, 135 mm fan, Black

**URL:** https://aio.lv/en/product--silverstone-sst-st1500-ti-v11--4054046
**Data updated:** 2026-03-11 11:45 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** SILVERSTONE
**Manufacturer code:** SST-ST1500-TI v1.1
**EAN:** 4710007226308
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 464.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 383.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--silverstone-sst-st1500-ti-v11--4054046

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

SILVERSTONE ST1500-TI is an ATX power supply unit for PCs with 1500 W continuous output and 1600 W peak. It features 80 PLUS Titanium efficiency (~94%), a 20+4 pin ATX motherboard connector, a 135 mm fan, and black finish. Input range 90–264 V; cable lengths include 55 cm motherboard lead and SATA cables up to 150–600 mm. Suitable for high-end workstations and gaming rigs.

## Long description

SILVERSTONE ST1500-TI is a high-capacity ATX power supply delivering 1500 W continuous output and 1600 W peak power in a compact black enclosure. Engineered for demanding workstations and multi-GPU gaming systems, it carries 80 PLUS Titanium efficiency (around 94%) to minimize energy loss and heat. The unit provides a 20+4 pin ATX motherboard connector, a 135 mm cooling fan, wide AC input range (90–264 V) and thoughtfully routed cable lengths including a 55 cm motherboard lead and SATA cables ranging from 150 mm to 600 mm. The Strider Titanium design emphasizes small physical size for its wattage class while offering features sought by enthusiasts: all-Japanese capacitors, ±3% voltage regulation, a strong single +12V rail, 24/7 continuous operation at 50 °C, and extensive PCIe and EPS connectivity for multi-GPU or compute-heavy builds.
Advantages
The ST1500-TI combines very high conversion efficiency with stable power delivery, reducing operating costs and system heat. Compact mechanical design allows installation in many chassis without significant space compromises. Built with premium components such as Japanese capacitors and precise ±3% regulation, the unit provides reliable voltage stability under sustained loads. Its ability to supply continuous 1500 W at 50 °C and support multiple PCIe connectors and dual EPS 8-pin makes it suitable for high-density, always-on systems.
Suitable for
High-end gaming rigs with multiple graphics cards
Workstations for 3D rendering, video editing, and scientific computation
Machine learning and compute clusters requiring stable continuous power
Crypto mining or distributed folding setups with sustained loads
Small-form factor builds that require high wattage in a compact PSU
Key specifications
Total continuous output: 1500 W (1600 W peak)
Efficiency rating: 80 PLUS Titanium (~94% at optimal load)
Motherboard connector: 20+4 pin ATX
Cooling: 135 mm fan
AC input range: 90–264 V
Voltage regulation tolerance: ±3%
Operating capability: 24/7 continuous output at 50 °C
Construction: all-Japanese capacitors
Form factor and finish: compact Strider Titanium series design, black color
Weight: 3.96 kg
How to use
Install the SILVERSTONE ST1500-TI in a compatible ATX chassis following the case and motherboard manufacturer instructions. Connect the 20+4 pin ATX lead to the motherboard and use the provided EPS and PCIe connectors to power CPU and graphics cards as required by your configuration. Ensure proper cable routing to maintain airflow and avoid obstructing the 135 mm fan intake or exhaust paths. Verify AC input voltage compatibility (90–264 V) and secure the mains connection with appropriate cabling and surge protection where necessary. After connection, perform an initial power-on test and monitor system voltages in BIOS or with monitoring software to confirm stable operation.
Usage recommendations
For sustained high-load or multi-GPU systems, allow adequate case airflow and keep dust filters clean to maintain cooling efficiency. Use quality surge protection or an UPS for critical systems. When building compact high-wattage rigs, plan cable management in advance to prevent hot spots and ensure the 135 mm fan has unobstructed airflow.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 1500 W |
| Efficiency | 94 % |
| Power Factor Correction (PFC) type | Active |
| Peak power | 1600 W |
| Power protection features | Over voltage, Overheating, Short circuit, Under voltage, Over power, Over current |
| Combined power (+3.3V) | 120 W |
| Combined power (+12V) | 1500 W |
| Combined power (+5V) | 120 W |
| Max output current (+3.3V) | 25 A |
| Max output current (+5V) | 22 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 3 A |
| AC input frequency | 47 - 63 |
| AC input voltage | 90 - 264 |
| Max output current (+12V1) | 125 A |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 20+4 pin ATX |
| Floppy disk drive connector | Yes |
| PCI Express connector | Yes |
| Floppy drive power connector | 1 |
| Number of SATA power connectors | 16 |
| Peripheral (Molex) power connectors (4-pin) | 6 |
| ATX power connector (20+4 pin) | Yes |
| CPU power connector (4+4 pin) | Yes |
| PCI Express power connectors (6+2 pin) | 8 |
| Cabling type | Fully-Modular |
| Motherboard power cable length | 550 mm |
| SATA power cable length | 150, 600 |
| Peripheral (Molex) power cable length | 150, 600 |
| PCI Express power cable length | 550 mm |
| Floppy disk drive cable length | 100 mm |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| 80 PLUS certification | 80 PLUS Titanium |
| Mean time between failures (MTBF) | 100000 h |
| Noise level | 36 dB |
| ATX version | 2.4 |
| Power supply unit (PSU) form factor | ATX |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 135 mm |
| Number of fans | 1 fan(s) |
| Fan location | Top |
| Product colour | Black |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 3.96 kg |
| Height | 86 mm |
| Width | 150 mm |
| Depth | 180 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 50 |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Box |

### Logistics data

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

## FAQ

### How much does the SILVERSTONE ST1500-TI ATX PSU 1500 W cost, and is it available for purchase?

The price is 464.49 € (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 16.07.2026 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 SILVERSTONE ST1500-TI ATX PSU 1500 W 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 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, 80 plus certification, 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.

### Where can I download the instructions for SILVERSTONE ST1500-TI ATX PSU 1500 W?

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/4054046/64791433_large.webp