Asus Delivers Speed Boost With USB Attached SCSI Protocol 93
MojoKid writes "When USB debuted in 1999, it offered maximum throughput of 12Mb/s. Today, USB 3.0 offers 4.8Gb/s. Interestingly, modern USB 3 controllers use the same Bulk-Only Transport (BOT) protocol that first debuted in 1999. Before the advent of USB 3, relying on BOT made sense. Since hard drives were significantly faster than the USB 2 bus itself, the HDD was always going to be waiting on the host controller. USB 3 changed that. With 4.8Gbits/s of throughput (600MB/s), only the highest-end hardware is capable of saturating the bus. That's exposed some of BOT's weaknesses. UASP, or the USB Attached SCSI Protocol, is designed to fix these limitations, and bring USB 3 fully into the 21st century. It does this by implementing queue functions, reducing command latency, and allowing the device to transfer commands and data independently from each other. Asus is the first manufacturer to have implemented UASP in current generation motherboards and the benchmarks show transfer speeds can be improved significantly."
I like my drives (Score:5, Funny)
like I like my women, FAST, WIDE and SCSI
SCSI over USB?! (Score:5, Funny)
Just when I'm really, really tired of the acronyms, there's SCSI over USB. What's next, orange juice out of apples? Kia to Tesla conversion kits? Vegan outback steakhouses? Elegant Perl code?!