GIGABYTE GP-P450B 450 W ATX 12V v2.31 80 PLUS BRONZE Certified Non-Modular Active PFC Power Supply
The GIGABYTE GP-P450B is a 450W ATX power supply with 80 PLUS BRONZE certification for efficient operation. It features a quiet 120mm hydraulic bearing fan, a single +12V rail, and multiple connectors including two PCIe 6+2-pin. With comprehensive protections and flat cables, it’s a solid choice for budget builds nationwide with cash-on-delivery available.
Shipping & Delivery
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Pick up from the Megacomputer Store
To pick up today
Free
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Express delivery
Applicable to selected areas in Karachi only
1-2 Days
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TCS Courier delivery
Our courier partner will deliver to your specified address
Delays may occur due to situations out of our control
3-4 Days
₨ 10,899
Description
The GIGABYTE GP-P450B is a reliable 450W ATX power supply designed for everyday computing needs. It features 80 PLUS BRONZE certification, ensuring up to 85% efficiency at typical load for reduced energy waste and lower electricity bills. The unit is non-modular, with flat cables that simplify cable management in standard cases.
Equipped with a 120mm hydraulic bearing fan, the PSU operates quietly while maintaining effective cooling. It delivers stable power via a single +12V rail, supporting a range of components with two PCIe 6+2-pin connectors and sufficient SATA and peripheral connectors. Protection features include OVP, OPP, SCP, UVP, OCP, and OTP for safe operation.
- 80 PLUS BRONZE Certified – up to 85% efficiency
- 120mm Silent Hydraulic Bearing (HYB) Fan for quiet cooling
- Single +12V rail design for stable power delivery
- Comprehensive protection: OVP / OPP / SCP / UVP / OCP / OTP
- Flat cables for easy routing and clean build
- 1-year warranty with reliable performance
Specification
Overview
| Warranty | 1 Year |
|---|---|
| Brand | GIGABYTE |
| Model | GP-P450B |
| Color | Black |
| Type | ATX 12V v2.31 |
| Maximum Power | 450 W |
| Fans | 1 x 120mm Silent Hydraulic Bearing Fan |
| PFC | No |
| Main Connector | 20+4Pin |
| +12V Rails | Single |
| PCI-Express Connector | 2 x 6+2-Pin |
| SATA Power Connector | 3 |
| Modular | Non-Modular |
| Power Good Signal | 100-500ms |
| Hold-up Time | 16ms min. |
| Efficiency | 85% at typical load |
| Energy-Efficient | 80 PLUS BRONZE Certified |
| Protection | OVP / OPP / SCP / UVP / OCP / OTP |
| Input Voltage | 100 – 240 V |
| Input Frequency Range | 50/60 Hz |
| Input Current | 8 – 4 A |
| Output | +3.3V@18A, +5V@15A, +12V@36A,, [email protected] |
| MTBF | >100,000 Hours |
| Max PSU Length | 140 mm |
| Connectors | 1 x ATX/MB 20+4 Pin: 550mm, 1 x CPU/EPS 4+4 Pin: 600mm |
| Features | 80 PLUS Bronze certified, 120mm Silent Hydraulic Bearing Fan |
| Dimensions | 3.39″ x 5.91″ x 5.51″ |
| SLI | No |
| CrossFire | No |








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