When there is little space and 15 cameras or under, the Orion Series BCDM02-VA Mini will fit the bill. Using video surveillance technology you can depend on, these servers offer reliability for their size - and price. Additionally, the WD Purple Surveillance Hard Drives offer 24/7 write intensive support. Engineering made specific for video surveillance, so they're able to support up to 16 cameras with capacity up to 1TB. All while taking up as little space as possible. When you are looking for system support with limited space, the BCDM02 is the answer.