Technical details
| Type | All-Flash Array 
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| Latency | Write 60 ms, Read 160 ms (Minimum) 
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| Sequential access performance | 760,000 IOPS (100 % Read, 4 KB Blocks) 
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| Random access performance | 430,000 IOPS (100 % Read, 4 KB Blocks) 
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| Host Interfaces | Fibre Channel (16 Gbit/s, 32Gbit/s) iSCSI (10 Gbit/s, 10 GBASE-T)
 iSCSI (10 Gbit/s, 10 GBASE-SR)
 
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| Maximum Disk Drives | 48 
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| Maximum Storage Capacity | 1475 TB 
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| No. of host interfaces | 4/8 ports [FC(16Gbit/s, 32Gbit/s), iSCSI(10Gbit/s)] 
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| Max. no. of hosts | 1,024 
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| Supported RAID levels | 0, 1, 1+0, 5, 5+0, 6 
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| Drive interface | Serial Attached SCSI (12 Gbit/s) 
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| Thin Provisioning | Yes 
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| Automated Storage Tiering | Yes 
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| Remote Copy functionality | Synchronous and asynchronous 
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For further information, please see
 ETERNUS AF250 S2 data sheet
Support Packs
| Support Pack Options | Globally available in major business areas: 9x5, Next Business Day Onsite Response Time
 9x5, 4h Onsite Response Time (depending on country)
 24x7, 4h Onsite Response Time (depending on country)
 
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| Recommended Service | 24x7, Onsite Response Time: 4h 
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Documents
Product Related Services – Comprehensive Offerings at a Glance