I just built up a Buffalo TeraStation NAS, Model TS-TGL, with two 2TB Hitachi DeskStar (7200rpm, 32MB cache) hard drives configured as a RAID1 array. The Ethernet port on the Buffalo is rated as a 1000Mbps port.
I did a test run, transferring approximately 550GB of music files from a USB 2.0 drive on a Dell GX260 desktop through the Dell's 1000Mbps network port via a wired network with a single 1000Mbps switch also rated at 1000Mbps and then directly into the TeraStation's port.
I used the latest version of Beyond Compare (Scooter Software) to sync the NAS with the USB.
It took 25 hours to complete the file transfer! This is an average transfer rate of 48.9 Mbps, far short of what USB 2.0 and a 1000Mbps network and either hard drive setup should be capable of delivering.
Where's the bottleneck?
I did a test run, transferring approximately 550GB of music files from a USB 2.0 drive on a Dell GX260 desktop through the Dell's 1000Mbps network port via a wired network with a single 1000Mbps switch also rated at 1000Mbps and then directly into the TeraStation's port.
I used the latest version of Beyond Compare (Scooter Software) to sync the NAS with the USB.
It took 25 hours to complete the file transfer! This is an average transfer rate of 48.9 Mbps, far short of what USB 2.0 and a 1000Mbps network and either hard drive setup should be capable of delivering.
Where's the bottleneck?