ASUS Zenbook 14 UM3406
Everything you need to understand this laptop — core hardware, graphics, display, connectivity and practical upgrade options.
Configuration-dependent; check the exact product number in the linked manufacturer documentation.
Configuration-dependent; check the exact product number in the linked manufacturer documentation.
Up to 32 GB listed
M.2 2280 PCIe 4.0 x4 NVMe SSD
The complete picture
Hardware specifications
Options can vary by product number, country and factory configuration. Unknown details are labelled rather than guessed.
Performance
Processor, graphics and acceleration
- Processor
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
- Graphics
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
- Chipset / AI hardware
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
Display & media
Screen, camera and sound
- Panel
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
- Camera
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
- Audio
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
Connectivity & security
Ports, wireless and protection
- Ports
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
- Wireless
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
- Security
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
Power & design
Battery, operating system and build
- Battery
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
- Weight / dimensions
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
- Operating system
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
Plan your upgrade
Possible upgrades
See the listed RAM ceiling, storage options and what each upgrade is useful for. Maximums are only shown when supported by the model information available here.
Up to 32 GB
Listed model capacity; confirm your exact configuration before buying.
Maximum capacity not verified for this exact model variant.
Capacity shown is based on documented manufacturer options, not necessarily a hard limit. Confirm the exact configuration and connector before buying.
Check before you buy
Upgrade compatibility
RAM specifications
Memory type, slots and listed capacity
- Memory type
- LPDDR5X onboard
- Upgradeability
- Onboard memory
- no SO-DIMM expansion
- Maximum listed
- Up to 32 GB
- 16 GB options also listed
Listed configurations
- RAM is onboard; verify the complete UM3406 suffix and capacity before purchase.
SSD & storage specifications
Drive format, connection and limits
- Drive type
- M.2 2280 PCIe 4.0 x4 NVMe SSD
- Slots
- 1 × M.2 2280 slot listed
- Factory capacities
- 512 GB or 1 TB listed
- Factory options do not establish a maximum compatible replacement SSD capacity.
Before you order parts
- RAM is onboard and should be treated as non-upgradable.
- Confirm the full UM3406 product suffix and SSD slot details before replacing storage.
Official specifications & sources
Manufacturer pages are the reference for exact configurations.