My avatar is Chaplain Grimaldus. He is the Reclusarch of the Black Templars, and guides his brothers in worship of the God-Emperor, and roots out heresy with extreme prejudice. A.K.A: Righteous warrior priest, IN SPACE!
Is my laptop I have right now is good for Minecraft?
Dell Inspiron 15 N5050
Intel Pentium B950 @ 2.10GHz CPU
4GB of RAM
Intel Sandybridge Mobile x86/MMX/SSE2
Playable, but don't expect too much. Might be around 10-30 FPS, and 40-50 FPS if you're lucky (they're very rough estimates).
RAM's good enough, but the CPU and integrated graphics are your major bottlenecks.