# Power supply unit Mars Gaming MPB1000PSI 1000 W ATX 24-pin Fully-Modular 80 PLUS Gold, 140 mm fan, Black

**URL:** https://aio.lv/en/product--aerocool-tacmars-mpb1000psi--11488900
**Data updated:** 2026-03-11 13:38 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** AEROCOOL
**Manufacturer code:** TACMARS-MPB1000PSI
**EAN:** 8435693110163
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 140.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 116.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--aerocool-tacmars-mpb1000psi--11488900

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Mars Gaming MPB1000PSI is a 1000 W ATX power supply designed for desktop PCs. It features a 24‑pin ATX motherboard connector, fully‑modular cabling, 80 PLUS Gold efficiency (~90%), and an active 140 mm cooling fan. AC input 220–240 V, 47–63 Hz. Includes CPU, PCIe, Peripheral (Molex) and SATA cables for flexible system builds and upgrades.

## Long description

Mars Gaming MPB1000PSI is a 1000 W ATX power supply engineered for desktop PCs that require stable, efficient power delivery. It offers a fully modular cabling system, a 24‑pin ATX motherboard connector and an active 140 mm cooling fan. The unit meets 80 PLUS Gold efficiency (~90%) and accepts AC input 220–240 V at 47–63 Hz. Included cables cover CPU, PCIe, Peripheral (Molex) and SATA connectors for flexible system builds and upgrades.
Advantages
The fully modular design allows for tidy cable management and improved airflow inside the chassis. High efficiency (80 PLUS Gold) reduces wasted energy and heat output, while a 140 mm fan provides active cooling with low acoustic impact. Broad compatibility with ATX systems and multiple supplied cable types supports a wide range of configurations. The unit’s black finish fits common PC aesthetics.
Suitable for (tasks / use cases)
High-performance gaming PCs requiring 1000 W power capacity
Workstations with multiple drives and expansion cards
System upgrades where modular cabling improves installation and airflow
Quiet PC builds that benefit from a large 140 mm cooling fan
Key specifications
Total power: 1000 W
Efficiency: approximately 90% (80 PLUS Gold)
Motherboard connector: 24‑pin ATX
Fan diameter: 140 mm
AC input range: 220–240 V, 47–63 Hz
Fully modular cabling: CPU, PCIe, Peripheral (Molex) and SATA cables included
Product colour: Black
Weight: 1.75 kg
How to use
Install the PSU into a compatible ATX chassis following the case manufacturer’s instructions and standard safety precautions: disconnect mains power before installation, secure the unit with the supplied screws, connect the 24‑pin ATX cable to the motherboard and attach CPU and PCIe connectors to the appropriate components. Use only the provided modular cables and route them to avoid obstructing airflow. Verify correct voltage selector or automatic input compatibility and connect the mains cable to a properly grounded outlet.
Usage recommendations
For reliable long-term operation, ensure adequate case airflow and avoid blocking the 140 mm fan intake. Match the PSU’s power capacity to the combined requirements of CPU, GPU and peripherals, and use the modular cabling to minimize excess loose cables. Follow manufacturer guidance for system grounding and periodic dust cleaning to maintain cooling efficiency and component longevity.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 1000 W |
| Efficiency | 90 % |
| Power Factor Correction (PFC) type | Active |
| Power protection features | No load operation, Over current, Over power, Over total voltage, Over voltage, Overload, Short circuit, Under voltage |
| Power factor | 0.9 |
| Combined power (+3.3V) | 150 W |
| Combined power (+12V) | 1000 W |
| Combined power (+5V) | 150 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 12.5 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+12V) | 83.3 A |
| Max output current (+5V) | 20 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 2.5 A |
| Input current | 15 |
| AC input frequency | 47 - 63 |
| AC input voltage | 220 - 240 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 24-pin ATX |
| ATX Power connector (24-pin) | Yes |
| Number of SATA power connectors | 6 |
| Peripheral (Molex) power connectors (4-pin) | 3 |
| CPU power connector (4+4 pin) | Yes |
| PCI Express power connectors (6+2 pin) | 2 |
| Cabling type | Fully-Modular |
| EPS power connector (4+4 pin) | Yes |
| Number of EPS connectors | 2 |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| 80 PLUS certification | 80 PLUS Gold |
| Noise level | 14 dB |
| Bearing technology | FDB |
| Power supply unit (PSU) form factor | ATX |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 140 mm |
| Number of fans | 1 fan(s) |
| Cooling type | Active |
| Fan location | Top |
| On/off switch | Yes |
| Product colour | Black |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | CE, RoHS |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.75 kg |
| Height | 85 mm |
| Width | 150 mm |
| Depth | 160 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 136 mm |
| Package height | 206 mm |
| Package width | 258 mm |
| Package type | Box |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | CPU, PCIe, Peripheral (Molex), SATA |

## FAQ

### How much does the Mars Gaming MPB1000PSI 1000W ATX PSU cost, and is it available for purchase?

The price is 140.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 26 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 10.07.2026 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 Mars Gaming MPB1000PSI 1000W ATX PSU 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 AEROCOOL 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 AEROCOOL 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 Mars Gaming MPB1000PSI 1000W ATX 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/11488900/67034693_large.webp