<p class="shortdesc"></p> <p class="p">EBS provides varied specifications of disks that can be mounted to the ECS as data disks and system disks. You can select EBS disks suitable for business scenarios according to your applications and budgets. </p> <table class="table" id="performance__table_htx_brc_rlb"><caption></caption><colgroup><col><col><col><col><col><col></colgroup><thead class="thead"> <tr class="row"> <th class="entry" id="performance__table_htx_brc_rlb__entry__1"><p class="p">Disk Type</p></th> <th class="entry" id="performance__table_htx_brc_rlb__entry__2"><p class="p">Max. IOPS</p></th> <th class="entry" id="performance__table_htx_brc_rlb__entry__3"><p class="p">Capacity Range</p></th> <th class="entry" id="performance__table_htx_brc_rlb__entry__4"><p class="p">Data Durability </p></th> <th class="entry" id="performance__table_htx_brc_rlb__entry__5"><p class="p">IOPS Computing </p></th> <th class="entry" id="performance__table_htx_brc_rlb__entry__6"><p class="p">Throughput Computing </p></th> </tr> </thead><tbody class="tbody"> <tr class="row"> <td class="entry" headers="performance__table_htx_brc_rlb__entry__1 "><p class="p">Capacity EBS</p></td> <td class="entry" headers="performance__table_htx_brc_rlb__entry__2 "><p class="p">200</p></td> <td class="entry" headers="performance__table_htx_brc_rlb__entry__3 "><p class="p">20 G-2000 G</p></td> <td class="entry" headers="performance__table_htx_brc_rlb__entry__4 "><p class="p">99.999999%</p></td> <td class="entry" headers="performance__table_htx_brc_rlb__entry__5 "><p class="p">200</p></td> <td class="entry" headers="performance__table_htx_brc_rlb__entry__6 "><p class="p">20 MB/s</p></td> </tr> <tr class="row"> <td class="entry" headers="performance__table_htx_brc_rlb__entry__1 "><p class="p">Common EBS</p></td> <td class="entry" headers="performance__table_htx_brc_rlb__entry__2 "><p class="p">1000</p></td> <td class="entry" headers="performance__table_htx_brc_rlb__entry__3 "><p class="p">20 G-2000 G</p></td> <td class="entry" headers="performance__table_htx_brc_rlb__entry__4 "><p class="p">99.999999%</p></td> <td class="entry" headers="performance__table_htx_brc_rlb__entry__5 "><p class="p">IOPS=min {200+1*capacity (GB), 1000)</p></td> <td class="entry" headers="performance__table_htx_brc_rlb__entry__6 "><p class="p">min {20+0.02*capacity (GB), 36 MB/s}</p></td> </tr> <tr class="row"> <td class="entry" headers="performance__table_htx_brc_rlb__entry__1 "><p class="p">Efficient EBS</p></td> <td class="entry" headers="performance__table_htx_brc_rlb__entry__2 "><p class="p">3000</p></td> <td class="entry" headers="performance__table_htx_brc_rlb__entry__3 "><p class="p">20 G-2000 G</p></td> <td class="entry" headers="performance__table_htx_brc_rlb__entry__4 "><p class="p">99.999999%</p></td> <td class="entry" headers="performance__table_htx_brc_rlb__entry__5 "><p class="p">IOPS=min {1000+2*capacity (GB), 3000}</p></td> <td class="entry" headers="performance__table_htx_brc_rlb__entry__6 "><p class="p">min {40+0.04*capacity (GB), 80 MB/s}</p></td> </tr> <tr class="row"> <td class="entry" headers="performance__table_htx_brc_rlb__entry__1 "><p class="p">Ultra-efficient EBS</p></td> <td class="entry" headers="performance__table_htx_brc_rlb__entry__2 "><p class="p">10000</p></td> <td class="entry" headers="performance__table_htx_brc_rlb__entry__3 "><p class="p">20 G-2000 G</p></td> <td class="entry" headers="performance__table_htx_brc_rlb__entry__4 "><p class="p">99.999999%</p></td> <td class="entry" headers="performance__table_htx_brc_rlb__entry__5 "><p class="p">IOPS=min {3000+7*capacity (GB), 10000}</p></td> <td class="entry" headers="performance__table_htx_brc_rlb__entry__6 "><p class="p">min {80+0.08*capacity (GB), 160 MB/s}</p></td> </tr> <tr class="row"> <td class="entry" headers="performance__table_htx_brc_rlb__entry__1 "><p class="p">SSD EBS</p></td> <td class="entry" headers="performance__table_htx_brc_rlb__entry__2 "><p class="p">20000</p></td> <td class="entry" headers="performance__table_htx_brc_rlb__entry__3 "><p class="p">20 G-2000 G</p></td> <td class="entry" headers="performance__table_htx_brc_rlb__entry__4 "><p class="p">99.999999%</p></td> <td class="entry" headers="performance__table_htx_brc_rlb__entry__5 "><p class="p">IOPS=min {2000+30*capacity (GB), 20000}</p></td> <td class="entry" headers="performance__table_htx_brc_rlb__entry__6 "><p class="p">Max=300 MB/s</p></td> </tr> <tr class="row"> <td class="entry" headers="performance__table_htx_brc_rlb__entry__1 "><p class="p">SSD Local EBS</p></td> <td class="entry" headers="performance__table_htx_brc_rlb__entry__2 "><p class="p">20000</p></td> <td class="entry" headers="performance__table_htx_brc_rlb__entry__3 "><p class="p">20 G-2000 G</p></td> <td class="entry" headers="performance__table_htx_brc_rlb__entry__4 "><p class="p">99.999999%</p></td> <td class="entry" headers="performance__table_htx_brc_rlb__entry__5 "><p class="p">IOPS=min {2000+30*capacity (GB), 20000}</p></td> <td class="entry" headers="performance__table_htx_brc_rlb__entry__6 "><p class="p">Max=300 MB/s</p></td> </tr> </tbody></table>