CPU
Intel Bay Trail Dual Core Celeron N2815/N2830/N2840 or Quad Core N2920/N2930/N2940 or Intel Bay Trail Quad Core Pentium N3520/N3530/N3540 Processor
Memory Type
LPDDR3 1600MHz
Standard Memory
2GB or 4GB (integrated on system board)
Max Memory
2GB or 4GB (memory is not upgradable)
Memory Expansion Slots
0 SO-DIMM slots
USB Ports
One USB v3.1 Gen-1 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
External Option Only
Original Hard Drives
This Machine Does Not Support Hard Drives
Original Solid State Drives
32GB or 64GB eMMC Solid State Flash Drive
Drive Notes
The Lenovo S21e-20 Laptop Supports Single Drive Configuration Only. (One eMMC Flash Drive) Note: The eMMC Flash Drive is integrated on the system board and can not be upgraded or replaced.