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ASRock PRO PRO-1000G 1000 W ATX 3.1 80 PLUS GOLD Certified non-modular Power Supplies
- 80 PLUS® GOLD Certified
- ATX3.1 & PCIe5.1 Ready
- Native 12V-2x6 Connector Dual Color Design
- Low noise 120mm FAN
- Reliable 5-Year Warranty
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Specs
Reviews (40)
Learn more about the ASRock PRO-1000G
| Brand | ASRock |
|---|---|
| Series | PRO |
| Model | PRO-1000G |
| Type | ATX 3.1 Non-Modular |
|---|---|
| Maximum Power | 1000 W |
| Fans | 1 x 120 mm |
| Main Connector | 24Pin |
| PCI-Express Connector | 1 x 12+4-Pin, 4 x 6+2-Pin |
| SATA Power Connector | 6 |
| Max PSU Length | 140 mm |
| Energy-Efficient | 80 PLUS GOLD Certified |
| Overload Protection | Yes |
| Input Voltage | 100 - 240 V |
| Input Frequency Range | 50/60 Hz |
| MTBF | >100,000 Hours |
| Connectors | 1 x 24 pin ATX, 2 x 8 pin (4+4) EPS 12V, 1 x 16 pin (12+4) PCIe, 4 x 8 pin (6+2) PCIe, 2 x 4 pin Peripheral, 6 x 5 pin SATA |
| Features | 80 PLUS GOLD efficiency, ATX 3.1 support, all Taiwanese capacitors, multiple protections including OCP, SCP, OVP, UVP, OTP, OPP, flat cables, 200% total power excursion, 100,000 hours MTBF at 25°C |
|---|
| Power Rating | 1000W |
|---|---|
| Efficiency | > 87% |
| Frequency Range | 50-60 Hz |
|---|---|
| Input Current | 12A @ 100V, 6A @ 240V |
| +12V1 Max. Current | 83.3A |
|---|
| 12V Power Connector | 2 x 4+4 Pin EPS 12V, 1 x 12+4 Pin PCIe5.1 |
|---|---|
| Peripheral Connector | 2 |
| Fans Total Quantity | 1 |
|---|---|
| Top Fans Size | 120mm |
| Rear Fans Size | 120mm |
| Over Voltage Protection | Yes |
|---|---|
| Over Load Protection | Yes |
| Short Circuit Protection | Yes |
| Under Voltage Protection | Yes |
| Over Current Protection | Yes |
| Over Power Protection | Yes |
| Over Temperature Protection | Yes |
| Dimensions | 140mm x 150mm x 86mm |
|---|
| First Listed on Newegg | November 02, 2026 |
|---|
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 10 years
- Limited Warranty period (labor): 10 years
- Read full details
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.ca's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-909-590-8308
- Support Email: support@asrockamerica.com
- Support Website
- View other products from ASRock
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The ASRock PRO-1000G is a 1000W, 80 PLUS Gold, non-modular ATX 3.1 power supply with a native 12V-2x6 connector, suited to desktop builders powering a high-performance GPU and other demanding components.
Recommended For
- Builders of a high-end single-GPU gaming PC who need up to 1000 W and a native 12V-2x6 cable; check the CPU/GPU combination against ASRock’s wattage guide.
- Value-focused PC builders who want an ATX 3.1, 80 PLUS Gold power supply and are comfortable with permanently attached cables.
- Builders who want a straightforward 1000 W PSU for a demanding gaming or creator system with several storage drives and multiple PCIe power connections.
- PC builders who prefer a compact-length ATX power supply for a standard ATX case with limited PSU depth; the unit is 140 mm long.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Desktop PC builds needing a 1000 W ATX 3.1 power supply with PCIe 5.1 power connections |
| Power Output And Efficiency | 1000 W output with 80 PLUS Gold certification, efficiency above 87%, and a +12 V rail rated at 83.3 A |
| Form Factor And Dimensions | ATX, non-modular design measuring 140 × 150 × 86 mm, with a maximum PSU length of 140 mm |
| Power Connectors | 24-pin ATX, two 4+4-pin EPS 12 V, one 12+4-pin PCIe 5.1, four 6+2-pin PCIe, six SATA, and two peripheral connectors |
| Cooling | One 120 mm fan |
| Input Power | 100–240 V AC, 50/60 Hz; input current is 12 A at 100 V and 6 A at 240 V |
| Protection And Reliability | Over-current, short-circuit, over-voltage, under-voltage, over-temperature, and over-power protection; MTBF above 100,000 hours at 25°C |
| Construction And Cabling | All Taiwanese capacitors, flat cables, and support for 200% total power excursion |
| Model Identifiers | ASRock PRO series; model PRO-1000G, model number 90-UXR100-GNUAA2 |