CPU
Intel Bay Trail-M Celeron Dual Core N2810/N2815/N2830/N2840 or Quad Core N2910/N2920/N2930/N2940 or Intel Bay Trail-M Pentium Quad Core N3510/N3520/N3530/N3540 Processor
Memory Type
PC3L-12800 1600MHz DDR3L 204pin SO-DIMM Laptop Memory
Standard Memory
up to 8GB
Memory Expansion Slots
1 SO-DIMM slot
USB Ports
One USB v3.0 Type-A Port and One USB v2.0 Type-A Port
Card Reader
2-in-1 Integrated SD Card Reader Slot: (SD/MMC)
Original Optical Drives
Optional - DVD Super Multi Dual Layer Drive or Blu-Ray DVD Combo Drive
Original Hard Drives
320GB, 500GB, 750GB, 1TB 5400RPM SATA III 6Gb/s Hard Drive
Original Solid State Drives
128GB, 256GB 2.5" SATA III 6Gb/s Solid State Drive
Drive Notes
The Asus X551MA Laptop Supports Single and Dual Drive Configurations. (One 2.5" Solid State Drive or Hard Drive in the Internal Primary Bay and One 2.5" Solid State Drive or Hard Drive in the Modular Bay) Note: The second 2.5" Drive replaces the optical drive when installed. If installing the second 2.5" Drive in replace of the optical drive, you will need the Modular Bay p/n 04150-00030000 for installation.