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Feature | MD1400 | MD1420 | ||
Drives | Up to 12 hot-pluggable 3.5” or 2.5” drives (2.5” available with adapter) | Up to 24 hot-pluggable 2.5” drives | ||
Drive performance and capacities | 3.5” NL-SAS 6Gb/12Gb HDD (7.2K): 1TB, 2TB, 4TB | 2.5” NL-SAS 6Gb HDD (7.2K): 500GB, 1TB | ||
3.5” NL-SAS 12Gb HDD (7.2K): 6TB, 8TB, 10TB | 2.5” NL-SAS 12Gb HDD (7.2K): 2TB | |||
2.5” SAS 12Gb HDD (7.2K): 500GB | 2.5” SAS 6Gb HDD (10K): 300GB, 600GB, 1.2TB, 1.8TB | |||
2.5” SAS 12Gb HDD (10K): 300GB, 600GB, 1.2TB, 1.8TB | 2.5” SAS 6Gb HDD (15K): 300GB, 600GB | |||
2.5” NL-SAS 12Gb HDD (7.2K): 2TB | 2.5” SAS 6Gb SED (10K): 1.2TB | |||
2.5” SAS 12Gb SED (15K): 600GB | 2.5” SAS 12Gb SED (15K): 600GB | |||
2.5” SAS 12Gb HDD (15K): 300GB, 600GB | 2.5” SAS 12Gb SSD: 200GB, 400GB, 800GB (WI); | |||
2.5” SAS 12Gb SSD: 200GB, 400GB, 800GB (WI); | 200GB, 400GB, 800GB, 1.6TB (MU); 800GB, 1.6TB (RI) | |||
200GB, 400GB, 800GB, 1.6TB (MU); 800GB, 1.6TB (RI) | ||||
Maximum capacity per enclosure | Up to 120TB when using 12 x 10TB NL-SAS 3.5” HDDs | Up to 48TB when using 24 x 2TB NL-SAS 2.5” HDDs | ||
Expansion capabilities | PERC H830 HBA enables expansion to 8 enclosures, PCIe 3.0, 12Gbps SAS, dual-port, 4 ports per enclosure | |||
Host connectivity | ||||
Unified mode | Unified mode (single path) for daisy chaining of up to 8 enclosures per PERC H830 (4 enclosures per port, single path) Unified mode (recommended redundant path) for daisy chaining up to 4 enclosures per PERC H830 (4 enclosures connected to both ports via redundant path cabling) | |||
Enclosure management modules (EMM) and RAID levels | ||||
EMM | 2 EMM provide redundant enclosure management capability | |||
RAID levels | 0, 1, 5, 6, 10, 50, 60 |