Gigabyte P450B 450W 80 PLUS Bronze power supply – REFURBISHED
Gigabyte P450B (GP-P450B) – a 450 W power supply with 80 PLUS Bronze certification, ATX 12V v2.31. 120 mm hydraulic-bearing (HYB) fan. Refurbished (REFURBISHED) item. Warranty 36 months

Gigabyte P450B – 450 W 80 PLUS Bronze power supply
Gigabyte P450B (GP-P450B) – 450 W PC power supply with 80 PLUS Bronze certification (efektyvumas – 85% esant tipinei apkrovai). Atitinka ATX 12V v2.31 standard and is cooled by a 120 mm hydraulic bearing (HYB) fan. This is a refurbished (REFURBISHED) item.
The Maitinimo bloko matmenys – 150 × 140 × 86 mm (standartinis ATX). Jungtys: 1× ATX 20+4 pin (550 mm), 1× CPU/EPS 4+4 pin (600 mm), 2× PCIe 6+2 pin (550 mm + 150 mm), 6× SATA, 3× 4-pin Molex, 1× 4-pin Floppy. Apsaugos: OVP/OPP/SCP/UVP/OCP/OTP. Gigabyte P450B comes with an official 36-month warranty.
Key features
- 450 W galia, 80 PLUS Bronze sertifikatas.
- Standartas – ATX 12V v2.31.
- 120 mm hydraulic bearing (HYB) fan.
- Protection against overvoltage, overload, short circuit, undervoltage, overcurrent and overheating (OVP/OPP/SCP/UVP/OCP/OTP).
Gigabyte P450B technical specifications
| Manufacturer | Gigabyte |
|---|---|
| Model | P450B |
| Manufacturer code | GP-P450B |
| EAN | 4719331551612 |
| Condition | Atnaujinta (REFURBISHED) |
| Galia | 450 W |
| Sertifikatas | 80 PLUS Bronze |
| Efektyvumas | 85% esant tipinei apkrovai |
| Standartas | ATX 12V v2.31 |
| PFC | Aktyvus (>0.9) |
| Input voltage | 100–240 V AC, 50–60 Hz |
| Input current | 8–4 A |
| Cable type | Flat, all black |
| Ports | 1× ATX 20+4 pin (550 mm) 1× CPU/EPS 4+4 pin (600 mm) 2× PCIe 6+2 pin (550 mm + 150 mm) 6× SATA 3× 4-pin Molex 1× 4-pin Floppy |
| Ventiliatorius | 120 mm hydraulic bearing (HYB) fan |
| Apsaugos | OVP/OPP/SCP/UVP/OCP/OTP |
| MTBF | >100 000 val. |
| Hold-up time | >16 ms |
| Power Good signalas | 100–500 ms |
| Matmenys | 150 × 140 × 86 mm |
| Colour | black |
| Warranty | 36 months |
Source – official Gigabyte P450B specifications page and supplier data (EAN, warranty).
Gigabyte P450B features
- 80 PLUS Bronze – 85% efficiency at 50% load: less heat and noise.
- Flat cables – less clutter in the case and better airflow.
- Viena galinga +12 V linija – stable power and hardware compatibility.
- 120 mm hydraulic bearing (HYB) fan whose speed adjusts to the load.
Who is the Gigabyte P450B for?
For office, home and light gaming PCs with integrated graphics or an economical graphics card that needs no more than two 6+2-pin power connectors.
Frequently asked questions
Will the Gigabyte P450B suit my graphics card?
The power supply has 2× PCIe 6+2 pin connectors. Check what power supply wattage and connectors your graphics card manufacturer recommends – the Gigabyte P450B is rated at 450 W.
Will it fit in my case?
Yes, if the case is designed for a standard ATX power supply. Dimensions – 150 × 140 × 86 mm.
What does REFURBISHED mean?
It is a refurbished item covered by a 36-month warranty.
What warranty is provided?
36-month official warranty via an authorised service centre.