ASUS ExpertBook P1510CJA-EJ419R RAM upgrade specifications
The ASUS ExpertBook P1 series model P1510CJA-EJ419R features DDR4-SDRAM memory with a single SO-DIMM slot for RAM upgrade. The laptop contains onboard memory plus one upgradeable SO-DIMM slot, supporting a maximum RAM capacity of 12 GB. Memory modules operate at 2400 MHz frequency. Compatible upgrades utilize the SO-DIMM form factor specifications for the P1510CJA-EJ419R model, enabling memory expansion within the stated maximum capacity constraints.
Memory Upgrade Specifications
| Specification | Value |
|---|---|
| Memory slots | 1x SO-DIMM |
| Form factor | On-board + SO-DIMM |
| Memory type | DDR4-SDRAM |
| Frequency | 2400 MHz |
| Maximum RAM | 12 GB |
| Voltage | 1.2V |
| Number of pins | 260-pin |
| Interface | PC4 |
| PC Speed Rating | PC4-2400 (PC4-19200) |
| Bandwidth | 19.2 GB/s |
| Laptop Release date | 22 July 2020 |
Additional Notes
- The ASUS ExpertBook P1510CJA-EJ419R contains soldered memory on the motherboard, meaning only 1 SO-DIMM slot is available for upgrades. Total expandable capacity is limited to 12 GB regardless of replacement module capacity.
- DDR4-2400 MHz represents a conservative frequency tier. Upgrading to faster DDR4 modules (3200 MHz or higher) will not improve performance, as the system controller locks operation at 2400 MHz.
- The single SO-DIMM architecture creates a bandwidth bottleneck in multi-core workloads. Dual-channel memory architecture cannot be achieved through upgrades, restricting throughput to single-channel specifications.
- Replacement SO-DIMM modules must be rated for 2400 MHz operation or lower to ensure compatibility. Modules rated exclusively for higher frequencies may operate unstably or fail to initialize.
- The 12 GB ceiling establishes practical limits for concurrent application handling and virtual machine deployment. Memory-intensive operations such as large dataset processing or simultaneous virtualization instances will encounter saturation constraints sooner than systems with higher ceiling specifications.
- Installation of SO-DIMM upgrades typically does not void manufacturer warranty when performed according to service documentation. Field-replaceable components in this device class are generally covered under standard service provisions.
- Non-ECC DDR4-SDRAM modules are standard for this configuration. ECC variants designed for server applications are not compatible with the memory controller in consumer-grade ExpertBook systems.