ASUS ASUSPRO P2540FB-DM0096R RAM upgrade specifications
ASUS ASUSPRO P series model P2540FB-DM0096R features DDR4-SDRAM memory upgrade capabilities with one SO-DIMM slot available for expansion. The laptop contains on-board memory combined with one replaceable SO-DIMM slot, supporting maximum RAM capacity of 20 GB total. Compatible memory operates at 2400 MHz frequency. Upgrade specifications allow for DDR4 memory modules to be installed in the available SO-DIMM slot to enhance system performance and multitasking capabilities on this ASUSPRO business laptop.
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 | 20 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 | 02 May 2019 |
Additional Notes
- The ASUS ASUSPRO P2540FB contains 12 GB of soldered memory, leaving only 1 SO-DIMM slot for user expansion, capping total capacity at 20 GB rather than enabling higher configurations.
- DDR4-2400 MHz represents a lower-bandwidth standard; pairing a newer SO-DIMM module running at higher speeds (2666 MHz or above) will downclock to 2400 MHz, resulting in no performance gain from faster memory.
- The single SO-DIMM slot cannot be populated with dual-channel memory; upgrade operations will maintain single-channel architecture, limiting memory bandwidth relative to dual-channel systems.
- Maximum upgrade adds only 8 GB via a single SO-DIMM stick, achieving 20 GB total; this asymmetrical configuration may trigger BIOS warnings on some systems due to mixed memory sources.
- SO-DIMM modules compatible with this system must be DDR4, 2400 MHz or lower-speed rated, and validated for the notebook form factor; consumer DDR4 desktop modules are physically incompatible.
- Soldered base memory cannot be replaced or removed without motherboard rework, making the 12 GB foundation permanent for the system's operational life regardless of SO-DIMM population.
- Installing the maximum 8 GB SO-DIMM upgrade remains within typical warranty parameters if performed using manufacturer-approved access procedures, though verification with ASUS support is advised before proceeding.