# Power Supply Unit Silverstone SST-DA750R-GMA 750 W

**URL:** https://aio.lv/en/product--silverstone-sst-da750r-gma--10752122
**Data updated:** 2025-12-30 10:03 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** SILVERSTONE
**Manufacturer code:** SST-DA750R-GMA
**EAN:** 4710679816821
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 137.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 114.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--silverstone-sst-da750r-gma--10752122

## 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

The Silverstone SST-DA750R-GMA is a 750 W ATX power supply unit designed for PCs. It features a 24-pin ATX connector, active cooling with a 12 cm fan, and 80 PLUS Gold certification for high efficiency. With an AC input voltage range of 90 - 264 V and a frequency of 47 - 63 Hz, it ensures stable performance. The power cables include a 60 cm motherboard cable and SATA cables of varying lengths (600, 750, 900, 1050 mm).

## Long description

The Silverstone SST-DA750R-GMA 750 W power supply unit delivers stable power for ATX-based PCs with 80 PLUS Gold efficiency. It includes a 24-pin ATX motherboard connector, a silent 120 mm fan with semi-fanless operation, and flat cables for improved flexibility and tidier cable management. The unit supports a 12V-2x6 (12+4 pin) PCIe connector compliant with ATX 3.0 to handle instantaneous GPU peak power and uses a powerful single +12V rail architecture for reliable output during upgrades or overclocking.
Advantages
The PSU is designed for high efficiency (80 PLUS Gold) to reduce wasted heat and lower power consumption. Flat cables increase flexibility and ease of routing inside the case. A specially designed cover aids in dissipating residual heat. The semi-fanless 120 mm fan ensures quiet operation at low loads while providing active cooling when needed. Advanced protection features (over current, over power, over voltage, short circuit, under voltage and over temperature) enhance system safety.
Suitable for
Gaming PCs with modern graphics cards that require ATX 3.0 / 12V-2x6 PCIe support
Workstations and home PCs that need reliable 750 W power delivery
Systems where cable management and compact routing are important
Users planning future component upgrades or light overclocking
Key specifications
Total power: 750 W
Efficiency: 80 PLUS Gold (typical 89%)
Motherboard connector: 24-pin ATX
PCIe connector: 12V-2x6 (12+4 pin) supporting ATX 3.0
Fan: 120 mm, semi-fanless operation
Input voltage/frequency: 90–264 V, 47–63 Hz
Cable design: flat cables; motherboard cable 600 mm; SATA cables 600/750/900/1050 mm
Colour: Black; Weight: 2.08 kg
How to use
Install the Silverstone SST-DA750R-GMA into a compatible ATX case and secure it with the supplied screws. Connect the 24-pin ATX cable to the motherboard and use the 12V-2x6 PCIe connector for modern graphics cards according to the GPU manufacturer’s power requirements. Route flat cables along case channels or behind the motherboard tray for improved airflow and tidiness. Ensure AC input falls within 90–264 V and switch on the system; the semi-fanless fan will remain quiet at low loads and engage as temperature or load increases.
Usage recommendations
For optimal performance, place cables to avoid obstructing airflow, verify GPU power connector compatibility before installation, and ensure adequate case ventilation. Regularly check system temperatures and the PSU fan for dust build-up to maintain cooling efficiency and longevity.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 750 W |
| Efficiency | 89 % |
| Combined power (+3.3V) | 110 W |
| Combined power (+12V) | 744 W |
| Combined power (+5V) | 110 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+12V) | 62 A |
| Max output current (+5V) | 20 A |
| Max output current (-12V) | 0.3 A |
| AC input frequency | 47 - 63 |
| AC input voltage | 90 - 264 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 24-pin ATX |
| Number of SATA power connectors | 8 |
| CPU power connector (4+4 pin) | Yes |
| CPU P4 connector (4-pin) | 1 |
| PCI Express power connectors (6+2 pin) | 2 |
| Cabling type | Fully-Modular |
| Motherboard power cable length | 600 mm |
| SATA power cable length | 600, 750, 900, 1050 |
| CPU power cable length | 750 mm |
| PCI Express power connectors (12+4 pin) | 1 |
| PCI Express power connectors (12+4 pin) cable length | 650 |

### Performance

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

### Design

| Feature | Value |
|---|---|
| Fan diameter | 120 mm |
| Cooling type | Active |
| Fan location | Top |
| On/off switch | Yes |
| Product colour | Black |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 2.08 kg |
| Height | 86 mm |
| Width | 140 mm |
| Depth | 150 mm |

### Operational conditions

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

### Packaging data

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

## FAQ

### How much does the Power Supply Silverstone SST-DA750R-GMA cost, and is it available for purchase?

The price is 137.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 Power Supply Silverstone SST-DA750R-GMA 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 Power Supply Silverstone SST-DA750R-GMA?

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/10752122/64812454_large.webp