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

3.5” NL-SAS 12Gb HDD (7.2K): 6TB, 8TB, 10TB

2.5” SAS 12Gb HDD (7.2K): 500GB

2.5” SAS 12Gb 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 12Gb 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 HDD (15K): 300GB, 600GB

2.5” SAS 6Gb SED (10K): 1.2TB

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

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

Back-panel connectors per EMM

Connectivity

4 mini-SAS HD connector for connection to the host or expansion

Service management

USB mini-B connector (for factory use only)

Power supplies per PSU

Wattage – AC and DC power

AC – 600W; DC – 700W

Host heat dissipation

AC – 2047BTU/hr; DC – 2388BTU/hr

Input voltage range

100-240V AC, auto-sensing; 48V DC

Frequency range

50/60Hz

Amperage

8.6A at 100V, 4.3A at 240V

Available hard drive power (per slot)

Supported continuous

consumption

Up to 1.2A at +5V

Up to 0.5A at +12V

Physical

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

Height x width x depth

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)

Environmental

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

Relative humidity

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)