TOPOWER
TOPOWER TOP-800G 800W 80 PLUS GOLD Full Modular Power Supply
An 800 W ATX power supply with 80 PLUS Gold efficiency, full modular cables and a 14 cm fan
- TypeATX 12V / EPS 12V
- Maximum Power800 W
- Fans1
- PFCActive
- Main Connector20+4 Pin
- +12V RailsSingle
- Delivers 800 W for high-end builds
- 80 PLUS Gold certified for lower running costs
- Full modular cables keep the case tidy
- Single +12 V rail simplifies GPU power
- 14 cm fan and 160 mm depth fit most cases
800 W Full-Modular PSU
The TOPOWER TOP-800G delivers 800 W of continuous power through a single +12 V rail. It targets system builders who need reliable output for multi-GPU configurations and high-end components. The 80 PLUS Gold certification confirms high efficiency across typical loads. Full modular cabling lets you connect only the leads your build requires.
Build Quality and Connectivity
A 14 cm fan handles cooling inside a 150 x 160 x 86 mm chassis. Active PFC and protections against over-voltage and overload safeguard connected hardware. The unit supplies four 6+2 pin PCIe connectors, eight SATA power connectors and a 20+4 pin main connector. Full modularity keeps the cable count low and simplifies routing in standard ATX cases.
Upgrade Path and Fit
This supply replaces lower-wattage or non-modular units that cannot support SLI or CrossFire multi-GPU setups. The jump is worthwhile when your graphics cards demand four PCIe power leads or when cable clutter hinders airflow. Input voltage spans 100 to 240 V for global compatibility. Builders needing more than 800 W or a smaller form factor should look elsewhere.
Highlights
- Delivers 800 W for high-end builds
- 80 PLUS Gold certified for lower running costs
- Full modular cables keep the case tidy
- Single +12 V rail simplifies GPU power
- 14 cm fan and 160 mm depth fit most cases
Specifications
| Brand | TOPOWER |
|---|---|
| Series | 80 Plus |
| Model | TOP-800G |
| Type | ATX 12V / EPS 12V |
| Maximum Power | 800 W |
| Fans | 1 |
| PFC | Active |
| Main Connector | 20+4 Pin |
| +12V Rails | Single |
| PCI-Express Connector | 4 x 6+2 Pin |
| SATA Power Connector | 8 |
| SLI | Ready |
| Haswell Support | Ready |
| CrossFire | Ready |
| Max PSU Length | 160 mm |
| Modular | Yes |
| Energy-Efficient | 80 PLUS GOLD Certified |
| Over Voltage Protection | Yes |
| Overload Protection | Yes |
| Input Voltage | 100 - 240 V |
| Input Frequency Range | 47 - 63 Hz |
| Power Rating | 800W |
| Frequency Range | 47 - 63 Hz |
| 12V Power Connector | 1 x 4+4 Pin ATX/EPS 12V, 1 x 8 Pin EPS 12V |
| Floppy Connector | 1 |
| Peripheral Connector | 4 |
| Fans Total Quantity | 1 |
| Top Fans Size | 140mm |
| Shipping weight | 2.72 kg |
| Package size | 254 × 203 × 102 mm |
Questions about this item
Does the ATX12V/EPS12V v2.3 design limit the +12 V rail to 800 W?
The single +12 V rail delivers the full 800 W so the v2.3 standard does not cap the output below the unit rating.
Will the 160 mm depth fit a case with a 150 mm PSU clearance?
No, the unit is 160 mm deep so it needs at least that much clearance from the rear panel.
How do I connect the 6+2 pin cables without forcing the extra two pins?
Slide the 6+2 block together until it clicks, then insert the combined 8 pin plug; do not push the 2 pin tail in separately.
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