@dreamboy334 At the moment the pool is about 5.8PB - 5,800TB - 5,800,000GB. You have 100GB, so your chance of winning a block is approximately 100/580,000,000. The odds are low, but my small miners have won blocks. Your 100GB will get some good times where even if you don't win you'll get a good payout, or you could win, or on the other hand you won't have a Deadline that meets the threshold to submit the nonce - it varies, it's a lottery - the more space, the more tickets, the more chance of winning something.
H.