ASUS Vivobook 15 Slim F1502VA-SB96H505 laptop, Core i9-13900H, 40 GB DDR4, 4 TB SSD, 15.6" FHD, Quiet Blue

Core i9-13900H mobile workstation

The ASUS Vivobook 15 Slim F1502VA-SB96H505 is a 15.6-inch laptop built for professionals who need desktop-class multitasking on the move. Its 14-core Intel Core i9-13900H processor reaches 5.4 GHz turbo frequency with 24 MB Smart Cache. The system ships with 40 GB of DDR4 memory at 3200 MHz and a 4 TB PCIe SSD. Integrated Intel Iris Xe graphics drive the 1920x1080 FHD LED display. It runs Windows 11 Home in a Quiet Blue chassis weighing 3.75 lbs.

Thermals and acoustics under load

The slim 15.6-inch form factor houses a 42 Wh battery and a 14-core CPU capable of 5.4 GHz boost clocks. Sustained heavy workloads will engage active cooling to manage thermal output from the 13900H processor. Fan noise becomes audible during intense data processing or complex calculations. The 42 Wh capacity supports typical mobile work sessions away from mains power. Wi-Fi 6E and Bluetooth 5.3 maintain connectivity with minimal additional power draw.

40 GB DDR4 memory ceiling

This model supports a maximum of 40 GB of DDR4 memory at 3200 MHz and the unit ships at that limit. No further RAM expansion is possible. Buyers who anticipate future memory-intensive workloads beyond 40 GB should consider this constraint. The 4 TB PCIe SSD provides substantial storage headroom. The integrated Intel Iris Xe graphics use shared system memory, so the fixed 40 GB cap also bounds maximum video memory allocation.