# Power supply unit CORSAIR RMx Shift Series RM1000x 1000W ATX 24-pin 80 PLUS Gold, black, 140mm fan

**URL:** https://aio.lv/en/product--corsair-cp-9020300-eu--11666789
**Data updated:** 2026-01-08 20:07 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** CORSAIR
**Manufacturer code:** CP-9020300-EU
**EAN:** 840440485056
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 179.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 148.75 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--corsair-cp-9020300-eu--11666789

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 06.07.2026 | 1.89 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Corsair RMx Shift Series RM1000x is a 1000 W ATX power supply for desktop PCs, featuring 80 PLUS Gold efficiency and a 24-pin ATX motherboard connector. It supports 100–240 V AC input (47–63 Hz) and includes SATA power cables of 100, 500 and 700 mm; main cable length is 61 cm. Active cooling with a 140 mm fan ensures stable operation. Dimensions: 160 × 150 × 86 mm. Ideal for high-performance systems and reliable continuous power delivery.

## Long description

CORSAIR RMx Shift Series RM1000x is a 1000 W ATX power supply designed for desktop PCs that require reliable, continuous power. It delivers up to 1000 W with 80 PLUS Gold efficiency and includes a 24-pin ATX motherboard connector. The unit supports 100–240 V AC input (47–63 Hz), integrates a 140 mm fluid dynamic bearing fan with Zero RPM Mode for low-noise operation, and uses 105°C-rated Japanese electrolytic capacitors and a resonant LLC topology with DC-DC conversion for stable output.
Advantages
The PSU uses fully modular Type-5 side-mounted connectors to simplify cable routing and reduce clutter. It includes a native 12V-2x6 GPU power cable with a dual-color connector for visual confirmation of a secure GPU connection. Cybenetics Gold certification ensures up to about 89% overall efficiency, lower power consumption, cooler temperatures and reduced noise. Additional features include a manual fan speed control knob for direct fan override, an ultra-flexible debossed-PVC cable kit with low-profile combs for tidy builds, and compatibility with ATX 3.1 and PCIe 5.1 standards.
Suitable for
High-performance gaming PCs with modern GPUs (NVIDIA GeForce RTX 50 Series and similar)
Workstations requiring stable continuous power
Custom builds where compact cable management is important
Systems that benefit from low-noise operation and manual fan control
Key specifications
Wattage: 1000 W
Efficiency: 80 PLUS Gold, Cybenetics Gold certified (approx. up to 89% efficiency)
Form factor / Connector: ATX with 24-pin motherboard connector
Input: 100–240 V AC, 47–63 Hz
Fan: 140 mm fluid dynamic bearing, Zero RPM Mode
Cabling: Fully modular Type-5 connectors; native 12V-2x6 GPU cable; debossed-PVC cable kit included
Capacitors: 105°C-rated Japanese electrolytic capacitors
Standards: ATX 3.1 compliant, PCIe 5.1 ready
Color: Black
How to use
Install the RM1000x in a compatible ATX case following standard PSU mounting and grounding procedures. Connect the 24-pin ATX cable to the motherboard and use the fully modular Type-5 connectors to attach only the required cables for CPU, GPU and drives. Use the included native 12V-2x6 GPU cable for compatible graphics cards and verify the dual-color connector shows a secure connection. Adjust the manual fan speed control knob if you need increased airflow; otherwise allow Zero RPM Mode to keep noise minimal at low to medium loads.
Usage recommendations
For reliable performance, place the PSU so its fan has adequate clearance and ensure case airflow supports heat exhaustion. Use only the supplied Type-5 modular cables and follow GPU manufacturer guidance when connecting the 12V-2x6 cable. Periodically check cable seating and dust buildup to maintain cooling efficiency and longevity.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 1000 W |
| Combined power (+3.3V) | 120 W |
| Combined power (+12V) | 1000 W |
| Combined power (+5V) | 120 W |
| Combined power (+5Vsb) | 15 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+12V) | 83.2 A |
| Max output current (+5V) | 20 A |
| Max output current (+5Vsb) | 3 A |
| AC input frequency | 47 - 63 |
| AC input voltage | 100 - 240 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 24-pin ATX |
| ATX Power connector (24-pin) | Yes |
| PCI Express connector | Yes |
| Number of SATA power connectors | 12 |
| EPS power connector (8-pin) | Yes |
| PCI Express power connectors (6+2 pin) | 2 |
| Cabling type | Fully-Modular |
| Number of PATA power connectors | 4 |
| Motherboard power cable length | 610 mm |
| SATA power cable length | 500, 100, 700 |
| PCI Express power connectors (12+4 pin) | 1 |
| PCI Express power connectors (12+4 pin) cable length | 650 |

### 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 | 140 mm |
| Number of fans | 1 fan(s) |
| Cooling type | Active |
| On/off switch | Yes |
| Product colour | Black |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 3.1 kg |
| Height | 86 mm |
| Width | 160 mm |
| Depth | 150 mm |

## FAQ

### How much does the CORSAIR RMx Shift RM1000x 1000W PSU cost, and is it available for purchase?

The price is 179.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 165 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can CORSAIR RMx Shift RM1000x 1000W 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 CORSAIR 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 CORSAIR 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, 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/11666789/66968742_large.webp