Thiết bị lưu trữ Dell EMC PowerVault MD1420 DAS
Product Name | Thiết bị lưu trữ Dell PowerVault MD1420, 24 HDs 2.5", Rackmount, 2Us |
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Drive count per chassis | Up to 24 hot-pluggable 2.5” drives |
Drive performance and capacities | .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 57.6TB when using 24 x 2.4TB 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 |
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) | 2 EMM provide redundant enclosure management capability |
RAID levels | 0, 1, 5, 6, 10, 50 and 60 |
Connectivity per EMM | 4 mini-SAS HD connector for connection to the host or expansion |
Service management | USB mini b connector (for factory use only) |
Wattage – also supports DC power | AC – 600W; DC – 700W |
Host heat dissipation | AC – 2047 BTU/hr; DC – 2388 BTU/hr |
Input voltage range | 100-240 VAC, auto-sensing; 48 V DC |
Frequency range | 50/60 Hz |
Amperage | 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 |
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 (3.43”) x 48.2 cm (18.98”) x 53.9 (21.22”) depth includes PSU |
Weight | 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 |
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) |
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