Freecom SilverStore 4TB. Processor family: Marvell, Processor clock speed: 1 GHz. Total storage capacity: 4096 GB, Hard drive capacity: 2048 GB, Hard drive interface: Serial ATA. Internal memory: 0.125 GB, Flash memory: 128 MB. Supported network protocols: Gigabit Ethernet, Data transfer rate (max): 1000 Mbit/s. Power consumption (typical): 24 W