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ASUS Prime AP303

CaseTypeATX Mid Tower
ExpansionSlots7

Key Information

Brand
ASUS
Model
Prime AP303
Category
Case

General

CaseType
ATX Mid Tower
Colors
Black
White
Variants
Tempered Glass Edition
Mesh Edition
MotherboardSupport
ATX
Micro-ATX
Mini-ITX
ExpansionSlots
7
DustFilters
Bottom removable dust filter
DesignFeatures
Compact 44-liter footprint
High-airflow quasi-filter mesh panels
Tool-free side panel removal
Minimalist industrial design
Full ATX motherboard support
Integrated GPU support bracket
Internal high-current power cable routing
CoolingFeatures
High-airflow mesh construction
Support for up to 360 mm radiators
Support for up to seven fans
Optimized unrestricted airflow path
60 mm radiator and fan clearance
SpecialFeatures
GPU anti-sag bracket included
Supports RTX 50 Series graphics cards
15A UL-certified internal power cable
20Gbps USB Type-C front port
Tool-less side panel access
Available in mesh or tempered glass versions
IncludedAccessories
GPU support bracket
GPU holder
120 mm PWM rear fan
Installation hardware
User documentation
Considerations
Only one fan included from the factory
No front-mounted fan positions
Limited storage compared to traditional ATX towers
No native support for E-ATX motherboards
Tempered glass version is noticeably heavier
No RGB lighting included

Dimensions

Width
215 mm
Height
425 mm
Depth
485 mm
Volume
44 L

Weight

MeshEdition
6.8 kg
TemperedGlassEdition
7.8 kg

FrontIO

UsbC
1 x USB 3.2 Gen 2x2 Type-C (20Gbps)
UsbA
2 x USB 3.2 Gen 1 Type-A
AudioJack
1 x Headphone/Microphone Combo Jack

Compatibility

MaxCpuCoolerHeight
165 mm
MaxGpuLength
360 mm
MaxPsuLength
180 mm
PsuSupport
ATX
SupportedPsuWattage
Up to 1200W

Storage

Max3 5InchHdd
1
Max2 5InchSsd
3
DriveConfiguration
1 x 2.5/3.5-inch combo bay
2 x dedicated 2.5-inch bays

PreInstalledFans

Total
1
Rear
size: 120 mm, quantity: 1, type: PWM

FanSupport

Top
3 x 120 mm
3 x 140 mm
Rear
1 x 120 mm
MaximumTotalFans
7

RadiatorSupport

Top
120 mm
140 mm
240 mm
280 mm
360 mm
Rear
120 mm
MaximumRadiatorThickness
60 mm

Materials

Chassis
Steel
SidePanel
Tempered Glass
Mesh

CableManagement

MaximumCableSpace
34 mm

GpuSupportBracket

Included
true
SupportedGpuLength
310 mm - 360 mm

PowerDelivery

InternalPowerCable
UL-certified 15A cable

Physical

Dimensions
Width: 215 mm • Height: 425 mm • Depth: 485 mm • Volume: 44 L
Weight
MeshEdition: 6.8 kg • TemperedGlassEdition: 7.8 kg

Compatibility

Compatible With
MaxCpuCoolerHeight: 165 mm • MaxGpuLength: 360 mm • MaxPsuLength: 180 mm • PsuSupport: ATX • SupportedPsuWattage: Up to 1200W
Specs may not be 100% accurate. Variations in ports and features may exist under the same model name due to different SKUs or regional versions.Use-case ratings are provided as guidance only, not as exact facts.

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