ASUS Vivobook N705FD-DS77 RAM upgrade specifications

ASUS N705FD-DS77 ASUS N705FD-DS77 ASUS N705FD-DS77 ASUS N705FD-DS77 ASUS N705FD-DS77

ASUS Vivobook Pro N705FD-DS77 laptop upgrade specifications include DDR4-SDRAM memory compatibility with 2x SO-DIMM slots supporting maximum capacity of 16 GB RAM. Memory modules operate at 2400 MHz frequency. Compatible upgrades utilize SO-DIMM form factor specifications. Maximum supported RAM capacity enables enhanced multitasking performance for this ASUS N705FD-DS77 model within the Vivobook Pro series.

Memory Upgrade Specifications

SpecificationValue
Memory slots2x SO-DIMM
Form factorSO-DIMM
Memory typeDDR4-SDRAM
Frequency2400 MHz
Maximum RAM16 GB
Voltage1.2V
Number of pins260-pin
InterfacePC4
PC Speed RatingPC4-2400 (PC4-19200)
Bandwidth19.2 GB/s
Laptop Release date17 January 2019

Additional Notes

  • The internal architecture utilizes a dual channel configuration requiring two identical modules to reach the maximum theoretical memory bandwidth.
  • Installing modules with frequencies higher than 2400 MHz results in automatic downclocking to match the fixed bus speed of the motherboard chipset.
  • The absence of soldered memory on the ASUS Vivobook N705FD-DS77 mainboard allows for the total replacement of both factory sticks to ensure matched latency timings.
  • Physical access to the SO-DIMM slots requires the removal of the entire base plate as there is no dedicated quick access hatch for component swaps.
  • The 16 GB firmware limitation prevents the utilization of 16 GB or 32 GB high density individual modules which leads to a system failure to boot.
  • Legacy DDR3 or newer DDR5 hardware is physically incompatible due to the specific notch alignment and voltage requirements of the DDR4 interface.
  • Populating only 1 slot creates a single channel bottleneck that reduces integrated graphical performance and increases CPU wait states during multitasking.