https://community.hpe.com/t5/disk-enclosures/eva6000-i-o-calculation/m-p/3705405#M19044 Hello Everybody,<BR />I want to calculate I/O bandwidth of my disk array. It is an EVA 6000 with 28 disks.<BR />I found the following link in regards of my question. In the below link Uwe, offer a formula: I/O bandwidth / number of disk / chunk size = IOPS<BR />They talked about an EVA 4000.<BR />Now, I want to calculate maximum I/O bandwidth of my EVA with that formula. However I do not know what chunk size is and how much IOPS each 15rpm disk has.<BR />Please advice.<BR /> Mon, 09 Jan 2006 13:20:10 GMT Hasan_9 2006-01-09T13:20:10Z https://community.hpe.com/t5/disk-enclosures/eva6000-i-o-calculation/m-p/3705405#M19044 Hello Everybody,<BR />I want to calculate I/O bandwidth of my disk array. It is an EVA 6000 with 28 disks.<BR />I found the following link in regards of my question. In the below link Uwe, offer a formula: I/O bandwidth / number of disk / chunk size = IOPS<BR />They talked about an EVA 4000.<BR />Now, I want to calculate maximum I/O bandwidth of my EVA with that formula. However I do not know what chunk size is and how much IOPS each 15rpm disk has.<BR />Please advice.<BR /> Mon, 09 Jan 2006 13:20:10 GMT https://community.hpe.com/t5/disk-enclosures/eva6000-i-o-calculation/m-p/3705405#M19044 Hasan_9 2006-01-09T13:20:10Z