MÁY CHỦ SERVER DELL POWERVAULT MD1420 DAS STORAGE
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MÁY CHỦ SERVER DELL PowerVault MD1420 DAS STORAGE CHÍNH HÃNG, CHẤT LƯỢNG, GIÁ RẺ tại THẾ GIỚI SỐ
KEY FEATURES MÁY CHỦ SERVER DELL POWERVAULT MD1420 DAS STORAGE
Performance-optimized direct-attached storage (DAS) designed to work with the latest generation of PowerEdge servers. Offers exceptional storage flexibility and IO performance and includes support for:
- Up to 24 x 6Gb or 12Gb 2.5" HDDs or SSDs
- Up to 192 high-speed HDDs or SSDs with eight MD1420 enclosures (each with 24 SAS 2.5" HDDs or SSDs) per server.
MÁY CHỦ SERVER DELL PowerVault MD1420 DAS STORAGE
| 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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