# Power Supply Unit GIGABYTE GAMING 1000GM PG5 — 1000W, PCIe 5.1, 80 PLUS Gold, Fully Modular, ATX 3.1

**URL:** https://aio.lv/en/product--gigabyte-gp-gme1000gm-pg5--12402889
**Data updated:** 2026-04-30 18:28 (EEST)
**Category:** Power Supplies (PSU)
**Manufacturer:** GIGABYTE
**Manufacturer code:** GP-GME1000GM PG5
**EAN:** 4719331557409
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 163.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 135.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--gigabyte-gp-gme1000gm-pg5--12402889

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.89 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

GIGABYTE GAMING 1000GM PG5 is a 1000 W ATX power supply unit designed for high-performance PCs. It supports PCIe 5.1, ATX 3.1 compatibility and carries an 80 PLUS Gold efficiency rating. The PSU features a fully modular cabling system, a 135 mm active fan for cooling, universal 100–240 V AC input and standard 20+4 pin motherboard connector, suitable for gaming rigs and workstations.

## Long description

The GIGABYTE GAMING 1000GM PG5 is a 1000 W ATX power supply unit engineered for high-performance desktop systems. It supports PCIe 5.1 devices and is compatible with ATX 3.1 standards, delivering power with 80 PLUS Gold efficiency. The unit features a fully modular cabling system, a 135 mm fluid dynamic bearing cooling fan, universal 100–240 V AC input and a standard 20+4 pin motherboard connector, making it suitable for gaming PCs and professional workstations that require reliable, continuous power delivery.
Advantages
The PSU offers high conversion efficiency with an 80 PLUS Gold rating and includes multiple built-in protections such as over-voltage, over-current and short-circuit safeguards to maintain system stability. Fully modular cabling reduces clutter inside the case and simplifies installation and cable management. The included 135 mm fan with smart control balances cooling performance and acoustic levels, while a robust single +12 V rail design supports modern GPUs and CPUs.
Suitable for
High-performance gaming PCs with PCIe 5.1 graphics cards
Workstations used for content creation, rendering, and video editing
Systems needing a fully modular PSU for clean cable management and upgrades
Builds that require stable single +12 V rail power delivery
When it may not be suitable
This 1000 W PSU is designed for demanding systems; it may be oversized for small, energy-efficient builds or compact mini-ITX systems where lower wattage units provide better cost and size fit. If your system does not use PCIe 5.1 components or high-power GPUs, a lower-capacity, lower-cost PSU may be more appropriate.
Key specifications
Output power: 1000 W
Efficiency certification: 80 PLUS Gold
PCIe support: PCIe 5.1
Form factor and standard: ATX 3.1 / ATX
Modularity: Fully modular cabling
Cooling: 135 mm fluid dynamic bearing (FDB) fan with smart fan control
Input voltage: 100–240 V AC, 50/60 Hz
Main motherboard connector: 20+4 pin ATX
Capacitors: 100% Japanese capacitors
Protection features: OVP, OPP, SCP, UVP, OCP, OTP, NLO, SIP
How to use
Install the GIGABYTE GAMING 1000GM PG5 into a compatible ATX case following the case and motherboard manufacturer instructions. Connect the 20+4 pin main connector to the motherboard and attach the necessary modular cables for CPU, GPU and storage devices. Ensure the PSU is switched off during installation and that the AC input matches the local mains supply. After connecting all components, power on the system and verify stable operation and that cooling fan behavior matches expected smart fan control modes.
What to consider before purchase
Confirm your system’s total power draw and component compatibility with a 1000 W unit
Check that your case supports ATX 3.1 / ATX PSU dimensions and mounting
Verify required connector types and quantities for GPU, CPU and storage
Consider noise and cooling needs in relation to the PSU’s 135 mm fan and smart control
Usage recommendations
Use the fully modular cabling to connect only the required cables to improve airflow and reduce clutter. Keep ventilation clear around the 135 mm fan and monitor system voltages after build or component upgrades to ensure continued stable power delivery.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 1000 W |
| Efficiency | 90 % |
| Power Factor Correction (PFC) type | Active |
| Hold time | 17 ms |
| Power protection features | No load operation, Surge & inrush protection (SIP), Under voltage, Short circuit, Overheating, Over voltage, Over power, Over current |
| Power factor | 0.9 |
| Combined power (+3.3V) | 120 W |
| Combined power (+12V) | 1000 W |
| Combined power (+5V) | 120 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 15 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) | 3 A |
| Input current | 12 |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |
| Power Good signal delay range | 100 - 150 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 20+4 pin ATX |
| PCI Express connector | Yes |
| Number of SATA power connectors | 8 |
| Peripheral (Molex) power connectors (4-pin) | 4 |
| ATX power connector (20+4 pin) | Yes |
| CPU power connector (4+4 pin) | Yes |
| PCI Express power connectors (6+2 pin) | 4 |
| Cabling type | Fully-Modular |
| Motherboard power cable length | 610 mm |
| EPS power connector (4+4 pin) | Yes |
| PCI Express power connectors (16-pin) | 1 |
| Number of EPS connectors | 2 |
| Number of SATA power cables | 2 |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| 80 PLUS certification | 80 PLUS Gold |
| Mean time between failures (MTBF) | 100000 h |
| Bearing technology | FDB |
| ATX version | 3.1 |
| Power supply unit (PSU) form factor | ATX |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 135 mm |
| Number of fans | 1 fan(s) |
| Cooling type | Active |
| Fan location | Top |
| On/off switch | Yes |
| Product colour | Black |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 2.6 kg |
| Height | 86 mm |
| Width | 150 mm |
| Depth | 150 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 3236 g |
| Package depth | 184 mm |
| Package height | 129 mm |
| Package width | 302 mm |
| Package type | Box |

### Logistics data

| Feature | Value |
|---|---|
| Warranty period | 10 year(s) |

## FAQ

### How much does the GIGABYTE GAMING 1000GM PG5 PSU 1000W cost, and is it available for purchase?

The price is 163.49 € (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 03.07.2026 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 GIGABYTE GAMING 1000GM PG5 PSU 1000W 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 GIGABYTE 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 GIGABYTE 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.

## Image

https://aio.lv/img/cache/product/12402889/68694916_large.webp