# Power Supply Unit Chieftec CTG-650C 650 W

**URL:** https://aio.lv/en/product--chieftec-ctg650c--4949744
**Data updated:** 2026-05-01 23:25 (EEST)
**Category:** Power Supplies (PSU)
**Manufacturer:** CHIEFTEC
**Manufacturer code:** CTG650C
**EAN:** 4710713239371
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 64.49 €
**Prices and availability valid until:** 2026-07-09 23:59
**Price without VAT (21%):** 53.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--chieftec-ctg650c--4949744

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Tomorrow | free |
| Pickup points | Monday | 1.99 EUR |
| Courier delivery to door | Monday | 9.43 EUR |

## Summary description

The Chieftec CTG-650C is a 650 W power supply unit designed for PCs. It features a 24-pin ATX connector, semi-modular cabling, and active cooling with a 12 cm fan. With an AC input voltage of 230 V and frequency of 50 Hz, it ensures reliable performance. Certified with 80 PLUS for energy efficiency, it meets RoHS standards and comes with CE, CB, and FCC certifications. Its sleek black design complements any build.

## Long description

The Power Supply Unit Chieftec CTG-650C 650 W is a 650-watt ATX power supply designed for desktop PC systems. It provides a 24-pin ATX motherboard connector, semi-modular cable management, and active cooling via a 120 mm fan. The unit is rated with 80 PLUS efficiency and is built to meet common safety and environmental standards, making it suitable for mainstream builds where a balance of power, efficiency and affordability is required.
Advantages
The Chieftec CTG-650C offers reliable continuous output up to 650 W with an overall efficiency around 85%, reducing wasted energy and heat compared with lower-efficiency models. Semi-modular cabling simplifies installation and improves internal airflow by allowing unused cables to be removed. A 120 mm fan provides active cooling with low acoustic signature under normal loads. The matte black housing supports a discreet installation in a variety of case designs.
Suitable for
Mainstream desktop PCs for office, home or light gaming use
When it may not be suitable
This PSU may not be suitable for high-end gaming rigs or workstation systems that require peak power beyond 650 W or demand fully modular cabling and multiple high-current PCIe rails for multi-GPU configurations. Users planning extreme overclocking or very power-hungry components should select a higher-rated or more specialized power supply.
Key specifications
Total power output: 650 W
Efficiency: approximately 85% (80 PLUS certified)
Motherboard connector: 24-pin ATX
Cabling: semi-modular design
Cooling: 120 mm fan (active)
Input: AC 230 V, 50 Hz
Colour: Black
How to use
Install the PSU in a compatible ATX case following manufacturer guidelines: position the unit to align screw holes, secure it with mounting screws, and connect the 24-pin ATX cable to the motherboard. Attach required peripheral connectors and CPU/PCIe cables from the semi-modular harness as needed. Ensure the AC mains rating matches local supply and connect the power cable. Verify BIOS/UEFI and system stability after first power-up and monitor temperatures and voltages during initial use.
What to consider before purchase
Required total system power and headroom for future upgrades
Compatibility of available connectors with your motherboard, CPU and GPU
Case size and mounting orientation to ensure airflow and fan clearance
Importance of semi-modular cabling versus fully modular designs
Usage recommendations
For typical home, office and light gaming systems, allow 20–30% headroom above estimated continuous system consumption to ensure stable operation and longevity. Keep intake and exhaust airflow unobstructed and perform periodic dust cleaning of the 120 mm fan and PSU vents to maintain cooling efficiency.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 650 W |
| Efficiency | 85 % |
| Power Factor Correction (PFC) type | Active |
| Power protection features | Under current, Under voltage, Over current, Over voltage, Overheating, Overload, Short circuit |
| Power factor | 0.9 |
| Combined power (+3.3V) | 130 W |
| Combined power (+12V) | 552 W |
| Combined power (+5V) | 130 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 15 W |
| Max output current (+3.3V) | 22 A |
| Max output current (+5V) | 22 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 3 A |
| Input current | 6 |
| AC input frequency | 50 |
| AC input voltage | 230 |
| Max output current (+12V2) | 30 A |
| Max output current (+12V1) | 300 A |
| Maximum input current (@110V) | 12 A |

### Ports & interfaces

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

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| 80 PLUS certification | 80 PLUS |
| Mean time between failures (MTBF) | 100000 h |
| ATX version | 2.3 |
| Power supply unit (PSU) form factor | ATX |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 120 mm |
| Number of fans | 1 fan(s) |
| Cooling type | Active |
| Fan location | Top |
| Product colour | Black |

### Certificates

| Feature | Value |
|---|---|
| Certification | CE, CB, FCC |
| Compliance certificates | RoHS |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 87 mm |
| Width | 150 mm |
| Depth | 140 mm |

### Packaging data

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

### Logistics data

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

## FAQ

### How much does the Power Supply Unit Chieftec CTG-650C cost, and is it available for purchase?

The price is 64.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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 Tomorrow 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 CHIEFTEC 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 CHIEFTEC 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 Unit Chieftec CTG-650C?

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/4949744/64803502_large.webp