# Power Supply Unit Zalman ZM500-TXII 500 W

**URL:** https://aio.lv/en/product--zalman-zm500-txii--3595693
**Data updated:** 2025-12-29 13:34 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** ZALMAN
**Manufacturer code:** ZM500-TXII
**EAN:** 8809213769795
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 39.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 33.05 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--zalman-zm500-txii--3595693

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Tuesday | free |
| Pickup points | 03.07.2026 | 1.89 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

The Zalman ZM500-TXII is a reliable 500 W power supply unit designed for PCs. It features a 20+4 pin ATX connector, active cooling with a 12 cm fan, and is 80 PLUS certified for energy efficiency. With an AC input voltage range of 200-240 V and a frequency of 50-60 Hz, it ensures stable power delivery. The motherboard power cable length is 55 cm, while the peripheral power cable measures 410 mm. Compliance with RoHS and other certifications guarantees safety and environmental standards.

## Long description

The Zalman ZM500-TXII 500 W is a compact ATX power supply unit designed for desktop PCs that require a reliable 500-watt power source. It delivers stable output with 80 PLUS efficiency, includes a 20+4 pin ATX motherboard connector and an active cooling system with a 120 mm fan. The unit supports AC input of 200–240 V at 50–60 Hz and has fully specified cable lengths to aid installation. RoHS compliance and manufacturer certifications ensure it meets basic safety and environmental standards.
Advantages
This power supply provides 500 W of total power with an efficiency around 86%, helping to reduce energy losses. The 20+4 pin ATX connector and standard peripheral cabling simplify installation in most mid-tower and compact systems. Active cooling via the 120 mm fan maintains operating temperatures under load while the black compact housing allows straightforward mounting inside standard PC cases.
Suitable for
Home and office desktop PCs
Budget gaming and multimedia systems with moderate power demands
System upgrades requiring a reliable 500 W PSU
Key specifications
Total power: 500 W
Efficiency: 86%
80 PLUS certification: 80 PLUS
Motherboard connector: 20+4 pin ATX
Fan diameter: 120 mm
AC input: 200–240 V, 50–60 Hz
Motherboard cable length: 55 cm
Peripheral cable length: 410 mm
Weight: 1.63 kg
Colour: Black
How to use
Install the Zalman ZM500-TXII into a standard ATX case, secure it with the supplied screws, and connect the 20+4 pin ATX connector to the motherboard. Attach peripheral cables to drives and other components as required, ensuring connectors are fully seated. Connect the PSU to mains power within the specified 200–240 V, 50–60 Hz range and power on the system. Verify stable operation and cooling under typical workload conditions.
Usage recommendations
Ensure case airflow is adequate to support the PSU's 120 mm fan; keep ambient temperature within typical PC operating ranges. Use the specified AC voltage range and check cable routing to avoid obstructing case fans or other components.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 500 W |
| Efficiency | 86 % |
| Power Factor Correction (PFC) type | Active |
| Power protection features | Under voltage, Short circuit, Over voltage, Over power |
| Power factor | 98 |
| Combined power (+12V) | 450 W |
| Combined power (-12V) | 6 W |
| Combined power (+5Vsb) | 3 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+12V) | 37.5 A |
| Max output current (+5V) | 20 A |
| Max output current (-12V) | 0.5 A |
| Max output current (+5Vsb) | 3 A |
| Input current | 4 |
| AC input frequency | 50 - 60 |
| AC input voltage | 200 - 240 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 20+4 pin ATX |
| Floppy drive power connector | 1 |
| Number of SATA power connectors | 3 |
| Peripheral (Molex) power connectors (4-pin) | 3 |
| ATX power connector (20+4 pin) | Yes |
| PCI Express power connectors (8-pin) | 1 |
| CPU P4 connector (4-pin) | 1 |
| PCI Express power connectors (6+2 pin) | 2 |
| Cabling type | Non-Modular |
| Motherboard power cable length | 550 mm |
| Peripheral (Molex) power cable length | 410 |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| 80 PLUS certification | 80 PLUS |
| Mean time between failures (MTBF) | 100000 h |
| Bearing technology | FDB |
| ATX version | 2.31 |
| 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 |
| Fan speed | 2000 - 2000 |
| Product colour | Black |

### Certificates

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.63 kg |
| Height | 86 mm |
| Width | 150 mm |
| Depth | 140 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 10 - 45 |

## FAQ

### How much does the Power Supply Zalman ZM500-TXII cost, and is it available for purchase?

The price is 39.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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 Tuesday 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 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, 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 Zalman ZM500-TXII?

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/3595693/64788032_large.webp