Benchmarks - HD Record
HD Video Record - 720p HD stream, 256kB writes
HD Video Play & Record - 1 playback, 1 record simultaneously
2x HD Video Play & 2x Record - 2 playback, 2 record simultaneously
When recording HD data the field is leveled a bit, but the Thecus N4800 still manages to outperform the QNAP TS-419 II across the board in all RAID configurations.
Anytime you achieve 100MB/s speeds your NAS is transferring data at near the peak of gigabit speeds.