With Sun's Netra t1 server, service providers get what they've needed all along: an affordable, high-density, rack-mount-ready system - with the availability and reliability Sun is known for. The Netra t1 system packs a powerful UltraSPARC-III processor, the robust Solaris operating environment, plenty of disk, and Sun reliability features into a compact, carrier-grade 1U form factor. So it's perfect for rack-mount implementations where horizontal scalability is key. It supports lights-out management, with remote power on/off for maximum reliability and performance per rack. And it's easily serviced from front or back. For service providers, it's the ideal Solaris (SPARC Platform Edition) server at a very low-end price.The package includes an additional 18.2 GB internal drive (not installed).