# Power supply unit Zalman GigaMax III 650 W ATX Semi‑Modular 80 PLUS Bronze 120 mm fan Black

**URL:** https://aio.lv/en/product--zalman-zm650-gv3--10830557
**Data updated:** 2026-01-28 13:02 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** ZALMAN
**Manufacturer code:** ZM650-GV3
**EAN:** 8809213763878
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 52.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 43.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--zalman-zm650-gv3--10830557

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 13.07.2026 | 1.89 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Zalman GigaMax III is a 650 W ATX power supply unit with semi‑modular cabling and 80 PLUS Bronze efficiency (~88%). Designed for desktop PCs, it supports AC input 200–240 V at 50/60 Hz and includes a 120 mm cooling fan. The compact ATX form factor, black finish and certifications (CB, CE, EAC, KC, RCM, RoHS) make it suitable for everyday gaming, office and multimedia builds.

## Long description

Zalman GigaMax III 650 W is a semi-modular ATX power supply designed for desktop PCs. It delivers up to 650 W of continuous power with 80 PLUS Bronze efficiency and supports AC input of 200–240 V at 50/60 Hz. The unit includes a 120 mm FDB cooling fan, honeycomb vents for improved airflow, and compatibility with Intel ATX 3.1, PCIe 5.1 connectors and modern Intel and AMD platforms.
Advantages
The GigaMax III features an 80 PLUS Bronze efficiency rating and Cybenetics ETA Silver certification for typical efficiency, reducing system power consumption and heat generation. Semi-modular cabling limits unnecessary cables to improve airflow and lower voltage drop. Built‑in EMI filtering, a DC‑to‑DC 12V converter and active PFC with up to 99% power factor contribute to stable voltage output. High‑temperature rated capacitors and multiple protection circuits (OVP, OCP, UVP, OPP, SCP, OTP) improve reliability. The FDB fan provides quiet operation and long service life.
Suitable for
Everyday gaming and mainstream desktop builds
Office and multimedia PCs
Systems requiring a semi‑modular PSU with PCIe 5.1 16‑pin readiness
Key specifications
Total power: 650 W
Input voltage: 200–240 V, 50/60 Hz
Efficiency: 80 PLUS Bronze (typical efficiency values: 85% at 20% load, 88% at 50% load, 85% at 100% load)
Cybenetics ETA Silver and Lambda noise grade
Form factor: ATX (compact standard size)
Fan: 120 mm FDB (fluid dynamic bearing)
Semi‑modular cabling
Standby power: \<0.5 W (meets ErP Lot 6 requirements)
Cooling: honeycomb vents
Protection: OVP, OCP, UVP, OPP, SCP, OTP
Operating temperature support: capacitors rated for high temperature operation
Color: Black
How to use
Install the Zalman GigaMax III into a standard ATX power supply bay in your desktop case and secure it with screws. Connect the fixed and required modular cables to the motherboard, CPU power, GPU (16‑pin PCIe 5.1 if needed) and storage devices, using only the cables required for your build to maintain good airflow. Verify AC input matches the local mains (200–240 V) and power on the system. The unit’s protections and active PFC manage stable output during operation.
Usage recommendations
For long‑term reliability, keep case airflow unobstructed and use only necessary modular cables. Ensure the PSU is compatible with your graphics card connector requirements (PCIe 5.1 16‑pin) and confirm system power draw stays within the 650 W rating.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 650 W |
| Efficiency | 88 % |
| Power Factor Correction (PFC) type | Active |
| Power protection features | Under voltage, Short circuit, Overheating, Over voltage, Over power, Over current |
| Combined power (+3.3V) | 110 W |
| Combined power (+12V) | 650 W |
| Combined power (+5V) | 110 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 15 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+12V) | 54.16 A |
| Max output current (+5V) | 20 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 3 A |
| Input current | 5 |
| AC input frequency | 50/60 |
| AC input voltage | 200 - 240 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Cabling type | Semi-Modular |

### Performance

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

### Design

| Feature | Value |
|---|---|
| Fan diameter | 120 mm |
| Product colour | Black |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | CB, CE, EAC, KC, RCM, RoHS |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.65 kg |
| Height | 86 mm |
| Width | 140 mm |
| Depth | 150 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 10 - 40 |

## FAQ

### How much does the Zalman GigaMax III 650 W PSU cost, and is it available for purchase?

The price is 52.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 Wednesday 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. 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 ZALMAN 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 ZALMAN 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, 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 Zalman GigaMax III 650 W PSU?

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/10830557/67018978_large.webp