View details
P450B 450 W power supply
Model GP-P450B
- Also listed as
- P450B
450 W ATX power supply with 80 PLUS Bronze certification and non-modular cabling. It follows the Intel ATX 12V v2.31 specification and uses a 120 mm hydraulic bearing (HYB) fan.
- Rated power
- 450 W
- Efficiency
- 80 PLUS Bronze
- Cabling
- Non-modular
- Standard
- ATX 12V v2.31
- Download support and downloads
- Warranty as per GIGABYTE terms. Claims are handled through our service team.
Overview
Highlights
- 80 PLUS Bronze certified
- 120 mm hydraulic bearing (HYB) fan
- Flat cables
- Single +12V rail
- OVP, OPP, SCP, UVP, OCP and OTP protection
Output and connectors
- Rated output
- 450 W
- Efficiency
- 80 PLUS Bronze 85% at typical load
- Cabling
- Non-modular
- Standards
-
- ATX 12V v2.31
- Connectors
-
- 1 x ATX/MB 20+4-pin
- 1 x CPU/EPS 4+4-pin
- 2 x PCIe 6+2-pin
- 6 x SATA
- 3 x 4-pin Peripheral
- 1 x 4-pin Floppy
- Fan
- 120 mm Hydraulic Bearing (HYB) Fan
- Protections
- OVP, OPP, SCP, UVP, OCP, OTP
- AC input
- 100 to 240 V AC (full range)
- Dimensions
- 150 x 140 x 86 mm
Specifications
General
- Model
- P450B
- Standard
- Intel Form Factor ATX 12V v2.31
- Cable type
- Flat, All black
Input
- PFC
- Active PFC (>0.9 typical)
- Input voltage
- 100-240 V AC (full range)
- Input current
- 8-4 A
- Input frequency
- 60-50 Hz
Output and efficiency
- Output capacity
- 450 W
- 80 PLUS rating
- Bronze
- Efficiency
- 85% at typical load
- Hold-up time
- >16 ms
- Power good signal
- 100-500 ms
Connectors
- Connectors
- ATX/MB 20+4 Pin x 1: 550mm*1CPU/EPS 4+4 Pin x 1: 600mm*1PCI-e 6+2 Pin x 2: 550mm+150mm*1SATA x 6: 500mm+120mm+120mm*24 Pin Peripheral x 3 + 4-Pin floppy x 1: 500mm+120mm+120mm+120mm*1
Protection and reliability
- Protection
- OVP/OPP/SCP/UVP/OCP/OTP
- MTBF
- >100,000 hours
Cooling and size
- Fan
- 120 mm Hydraulic Bearing (HYB) Fan
- Dimensions
- 150 x 140 x 86 mm
Warranty
- Warranty
- 3 years (varies by region)
Specifications are taken from the manufacturer's published information and may change. Confirm critical values with our sales desk before ordering.
GIGABYTE product pageMedia
Photos 4
Downloads
Official information
GIGABYTE product page for GP-P450BCompatibility
Graphics cards
Cards whose recommended power supply is 450 W or less, per the card specifications.
-
-
Radeon RX 550 4 GB graphics card
RX550 4GB GDDR5
- AMD Radeon RX 550 (Polaris 12)
- 4 GB GDDR5, 128-bit
- PCI Express 3.0
View details -
View details -
GV-N710D3-2GL
- GeForce GT 710
- 2 GB DDR3
- 954 MHz
View details
Cabinets
Cabinets whose specifications list a standard ATX power supply mount.
-
View details -
View details -
View details -
View details
Parts to plan with this power supply
Check sockets, memory type, power connectors and dimensions against the specifications before ordering, or ask our sales desk to confirm a build.
Support
Warranty and repairs
Warranty is as per GIGABYTE’s terms for this model. For products bought from us, call our service team with the invoice number, the model and the product’s serial number.
From GIGABYTE
Practical notes
- Do not mix modular cables between different power supply models.
- Check the PCIe and CPU power connectors your build needs.
Request a quote
Share the quantity and delivery location for GP-P450B. Our sales desk replies with price and availability, subject to stock.
Enquiry received
Similar models
-
P650B 650 W power supply
- 650 W
- 80 PLUS Bronze
- Non-modular
View details -
View details -
View details -
View details -
View details -
View details -
View details -
View details
Pairs with
-
AORUS GeForce RTX 5080 INFINITY WOOD 16G
GV-N5080AORUSIF WD-16GD
- GeForce RTX 5080
- 16 GB GDDR7
- 2805 MHz
View details -
View details -
AORUS GeForce RTX 5080 XTREME WATERFORCE 16G
GV-N5080AORUSX W-16GD
- GeForce RTX 5080
- 16 GB GDDR7
- 2805 MHz
View details - View details
-
View details -
View details -
TRX50 AERO D
- sTR5
- AMD TRX50
- E-ATX
View details -
X870E AORUS XTREME X3D AI TOP
- AM5
- AMD X870E
- E-ATX
View details