| Feature |
MD1400 |
MD1420 |
| Drive count per chassis |
Up to 12 hot-pluggable 3.5" and 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 HDD (7.2K): 1TB, 2TB, 4TB
3.5" NL-SAS 512e 12Gb HDD (7.2K): 6TB, 8TB, 10TB
2.5” SAS 6Gb HDD (7.2K): 500GB
2.5” SAS 6Gb HDD (10K): 300GB, 600GB, 1.2TB, 1.8TB
2.5” NL-SAS 12Gb HDD (7.2K): 2TB
2.5” SAS 12Gb SED (15K): 600GB
2.5” SAS 6Gb HDD (15K): 300GB, 600GB
2.5” SAS 12Gb SSD: 200GB, 400GB, 800GB (WI); 200GB, 400GB, 800GB, 1.6TB (MU); 800GB, 1.6TB (RI) |
2.5” NL-SAS 6Gb HDD (7.2K): 500GB, 1TB
2.5” NL-SAS 12Gb HDD (7.2K): 2TB
2.5” SAS 6Gb HDD (10K): 300GB, 600GB, 1.2TB, 1.8TB
2.5” SAS 6Gb SED (10K): 1.2TB
2.5” SAS 6Gb HDD (15K): 300GB, 600GB
2.5” SAS 12Gb SED (15K): 600GB
2.5” SAS 12Gb SSD: 200GB, 400GB, 800GB (WI); 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 |
PERC H830 HBA enables expansion to 8 enclosures, PCIe 3.0, 12Gbps SAS, dual-port, 4 ports per enclosure |
| 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) |
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) |
2 EMM provide redundant enclosure management capability |
2 EMM provide redundant enclosure management capability |
| RAID levels |
0, 1, 5, 6, 10, 50 and 60 |
0, 1, 5, 6, 10, 50 and 60 |
| Connectivity per EMM |
4 mini-SAS HD connector for connection to the host or expansion |
4 mini-SAS HD connector for connection to the host or expansion |
| Service management |
USB mini b connector (for factory use only) |
USB mini b connector (for factory use only) |
| Wattage – also supports DC power |
AC – 600W; DC – 700W |
AC – 600W; DC – 700W |
| Host heat dissipation |
AC – 2047 BTU/hr; DC – 2388 BTU/hr |
AC – 2047 BTU/hr; DC – 2388 BTU/hr |
| Input voltage range |
100-240 VAC, auto-sensing; 48 V DC |
100-240 VAC, auto-sensing; 48 V DC |
| Frequency range |
50/60 Hz |
50/60 Hz |
| Amperage |
8.6 A at 100 V, 4.3 A at 240 V |
8.6 A at 100 V, 4.3 A at 240 V |
| Supported continuous consumption |
Up to 1.2 A at +5V
Up to 0.5 A at +12V |
Up to 1.2 A at +5V
Up to 0.5 A at +12V |
| Rack Support |
Dell ReadyRails™ II static rails for tool-less mounting in 4-post racks with square or unthreaded round holes or tooled mounting in 4-post threaded-hole racks |
Dell ReadyRails II static rails for tool-less mounting in 4-post racks with square or unthreaded round holes or tooled mounting in 4-post threaded-hole racks |
| Height x width x depth |
8.7 cm (3.39") x 48.2 cm (18.8") x 54.1 cm (29.1") |
8.7 cm (3.39") x 48.2 cm (18.8") x 54.1 cm (29.1") |
| Weight |
28.59 kg (63.03 lb) (maximum configuration)
9.0 kg (19.8 lb ) (empty) |
24.2 kg (53.35 lb) (maximum configuration)
8.8 kg (19.4 lb) (empty) |
| Temperature |
Operating: 10° to 35°C (50° to 95°F) with maximum temperature gradation of 10°C per hour Storage: -40° to 65°C (-40° to 149°F) with temperature gradation of 20°C per hour |
Operating: 10° to 35°C (50° to 95°F) with maximum temperature gradation of 10°C per hour Storage: -40° to 65°C (-40° to 149°F) with temperature gradation of 20°C per hour |
| Relative Humidity |
Operating: 8% to 85% (non-condensing) with maximum humidity gradation of 10% per hour Storage: 5% to 95% (non-condensing) |
Operating: 8% to 85% (non-condensing) with maximum humidity gradation of 10% per hour Storage: 5% to 95% (non-condensing) |
| Altitude |
Operating: -16 to 3048 m (-50 to 10,000 ft)
Storage: -16 to 10,600 m (-50 to 35,000 ft) |
Operating: -16 to 3048 m (-50 to 10,000 ft)
Storage: -16 to 10,600 m (-50 to 35,000 ft) |
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