http://www.overlandstorage.com/products/tape-libraries-and-autoloaders/neos-storageloader.aspx#Specifications # of tape cartridge slots 8 # of tape drives 1 # of mail slots 1 Tape drives supported LTO-7, LTO-6, LTO-5 Minimum Capacity LTO-7: 48TB LTO-6: 20TB LTO-5: 12TB Maximum Capacity LTO-7: 120TB LTO-6: 50TB LTO-5: 24TB Minimum data transfer rate LTO-7: 1TB/hr LTO-6: 576GB/hr LTO-5: 504GB/hr Maximum data transfer rate LTO-7: 2.7TB/hr LTO-6: 1.4TB/hr LTO-5: 1TB/hr Interfaces 6GB SAS, 8Gb FC Connectors Mini-SAS Form Factor 1u Dimensions (inches) 1.73"(h) x 18.98"(w) x 31.85"(d) Dimensions (mm) 43.94mm x 482.1mm x 808.9mm Weight 25.4 lbs. / 11.52kg Power Requirements 110 watts (max) Input Requirements 100 to 240 VAC, 50 to 60 Hz Humidity (non-condensing; operating) 10% to 80% Temperature range (operating) 10° to 35° C (50° to 95° F) Reliability 2,000,000 MCBF (robotic load/unload cycles) Standard Warranty NEO S-Series libraries include one-year OverlandCare Bronze Support Coverage, which includes 5x9 telephone support and advanced parts replacement.