Optimizing Storage with SAS: Beyond the 10K Compromise (72K, PDF)
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...Nearline SATA combination yield higher online IOPS than the reference 10K/SATA configuration, but offer 33 percent greater nearline capacity (3200 Gbyte). And it also delivers 56 percent more targeted, cost-effective storage was only natural to specify and consolidate the ...Performance, More Capacity Storage Configuration: 2U w/12 3.5-Inch Disc Drives Online (SAS) Online (SAS) IOPS per Drive IOPS,Total Nearline (SATA) Capacity, Total Nearline (SATA) Cost/GB (est.*) 15K SAS Advantage 5 - 15K SAS Drives (146GB) 7 - 7200 SATA Drives (400GB) 15K SAS/Nearline SATA vs. 10K SAS/Nearline ...
...Nearline SATA combination yield higher online IOPS than the reference 10K/SATA configuration, but offer 33 percent greater nearline capacity (3200 Gbyte). And it also delivers 56 percent more targeted, cost-effective storage was only natural to specify and consolidate the ...Performance, More Capacity Storage Configuration: 2U w/12 3.5-Inch Disc Drives Online (SAS) Online (SAS) IOPS per Drive IOPS,Total Nearline (SATA) Capacity, Total Nearline (SATA) Cost/GB (est.*) 15K SAS Advantage 5 - 15K SAS Drives (146GB) 7 - 7200 SATA Drives (400GB) 15K SAS/Nearline SATA vs. 10K SAS/Nearline ...