ASUS Chromebook Plus CX34 CX3402
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 16 GB listed
128 GB or 256 GB UFS on some variants; 256 GB or 512 GB M.2 2280 NVMe SSD on others
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 16 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
- LPDDR5 onboard
- Upgradeability
- Onboard memory
- not a user-replaceable SO-DIMM
- Maximum listed
- Up to 16 GB
- 8 GB and 16 GB configurations listed
Listed configurations
- Choose the required memory capacity at purchase; onboard RAM cannot be upgraded later.
SSD & storage specifications
Drive format, connection and limits
- Storage options
- 128 GB or 256 GB UFS on some variants
- 256 GB or 512 GB M.2 2280 NVMe SSD on others
- Slot count
- M.2 slot exists only on NVMe-equipped variants
- UFS variants do not have a replaceable M.2 SSD
Only configurations equipped with an M.2 SSD should be treated as having a replaceable M.2 drive
- Storage type differs significantly by SKU; verify whether your unit has UFS storage or an M.2 SSD before considering an upgrade.
Before you order parts
- CX3402 models vary between UFS storage and M.2 NVMe SSD configurations.
- RAM is onboard; verify exact model code and storage type before ordering parts.
Official specifications & sources
Manufacturer pages are the reference for exact configurations.