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Dell Powervault MD3420 SAS Storage Array – Dual Quad Port iSCSI Controller – Dual Redundant Power Supplies – 24 2.5 inch Bays – New Pull
Dell PowerVault MD3 Series The PowerVault™
The Dell™ PowerVault™ MD3 series introduces the next generation of affordable storage. Whether you need to consolidate your storage, support the demands of data intensive applications or optimize your virtual environments, the MD3 series has been designed to meet your growing business needs. The versatility of the MD3 series lets you decide the protocol, supports a wide range of drive types, and has many optional premium software features that you can add as you choose.
Next-generation Ethernet-based network storage
The new 16Gb Fibre Channel, 10GbE iSCSI, and 12Gb SAS controllers offer the latest technology in high speed connectivity. The newest MD3 models offer improved performance and doubles the existing bandwidth.1 Your data should be available when you need it. The MD3 series offers 8GB cache on dual controller options in SAS,iSCSI, or Fibre Channel providing up 16GB total cache per array. The next generation of MD3 has the efficiency you need to meet your demanding I/O requirements. You get high availability and high performance without sacrificing the ease of use for which the PowerVault MD family is known.
Versatile options your way
Reduce the effort required to store and manage your data. The MD3 series is available in 12 x 3.5-inch hard drive form factors, 24 x 2.5-inch hard drive form factors, or in the high density enclosure that holds up to 60 x 2.5” or 3.5” hard drives. And because your storage needs are almost guaranteed to grow, capacity can be added as you need it. The 12- and 24-drive form factors can scale up to 192 drives. when attached to the PowerVault MD1200 or MD1220 expansion enclosures. The 60 HDD array can expand to 180 drives with its own, specially designed, high density enclosure.
This Version comes with dual EMM Controller modules and dual Power Supplies. No trays or faceplate.
| Weight | 24.2 kg |
|---|
| Feature | Dell™ PowerVault™ MD3 Series |
| Hard Disk Drives | MD3420 – Up to Twenty-Four (24) 2.5 inch SAS, Near-line SAS and SSD drives |
| 3.5″ Drive Performance and Capacities MD3400i only | 15,000 RPM SAS drives available in 300 GB, 600 GB and 900 GB |
| 7,200 RPM Near-line SAS drives available in , 1TB to 12TB | |
| 2.5″ Drive Performance and Capacities | 15,000 RPM SAS drives available in 300 GB, 600 GB and 900 GB |
| 10,000 RPM SAS drives available in 300 GB, 600 GB, 1.2 TB, 1.8 TB, 2.4 TB | |
| 7,200 RPM Near-line SAS drives available in up to 2 TB | |
| Solid State Drive (SSD) available in 200 GB to 7TB | |
| Expansion Capabilities | Up to 192 drives using MD1200 and/or MD1220 expansion enclosures: MD3820f/MD3800f/MD3820i/MD3800i/MD3620f/MD3600f/MD3620i/MD3600i/MD3420/MD3400/MD3220i/MD3220/MD3200i/MD3200 Up to 180 drives using MD3060e dense enclosures: MD3860f/MD3860i/MD3660f/MD3660i/MD3460/MD3260i/MD3260 Host Connectivity |
| Single Controller Models | Supports up to 4 servers directly connected or up to 32 servers when configured with an Ethernet switch |
| Dual Controller Models | Supports up to 8 servers directly connected or up to 32 servers when configured with Ethernet switches |
| Storage Controllers and RAID Levels | |
| Storage Controllers | Each controller contains 2GB of battery-backed cache |
| Support for dual controllers operate in an active-active environment mirroring each other’s cache – (1 Quad Port iSCSI controller included.) | |
| Cache protection is provided via flash memory for permanent data protection | |
| RAID Levels | Support for RAID levers 0, 1, 10, 5, 6 |
| Up to 96 physical disks per group in RAID 0, 1, 10 | |
| Up to 30 physical disks per group in RAID 5, 6 | |
| Up to 256 virtual disks | |
| Array Management and Optional Premium Features | |
| Array Management | 2nd generation Modular Disk Storage Manager, Java based user interface |
| Multi-path software provides failover management of redundant data paths between the server and storage array | |
| Optional Premium Features | Snapshots: Up to 8 snapshots per virtual disk and 128 per system |
| Snapshots Plus Virtual Disk Copy: Up to 8 simultaneous virtual disk copies | |
| High Performance Tier firmware upgrade increases array IO performance | |
| Back-Panel Connectors (per controller) | |
| Host Connectivity | Four RJ-45 1Gb Ethernet |
| Expansion Connectivity | One x4 6Gb SAS (8088 mini connector) |
| Remote Management | One RJ-45 1Bb Ethernet |
| Service Management | One PS/2 Serial |
| LED Indicators | |
| Front Panel | 1 two-color LED indicator for system status, 1 single-color LED indicator for power, 1 LED unused in this system |
| Hard Drive Carrier | 1 single-color activity LED, 1 two-color LED status indicator per drive |
| Storage Controller | 1 one-color LED power indicator, 1 one-color LED controller fault indicator, 1 one-color LED controller identifier, 1 one-color LED cache activity indicator, 1 one-color LED battery fault indicator |
| Power Supply/Cooling Fan Module | 3 one-color LED status for AC status, DC status and power supply cooling fan fault |
| Power Supplies (per supply) | |
| Wattage | 600 W peak output |
| Maximum Heat Dissipation | 150 W |
| Input Voltage Range | 90 to 264 VAC |
| Frequency Range | 47 to 63 Hz |
| Maximum Input Current at Rated Power | 55 A for 10ms or less, 25 A for 10-150ms |
| Available Hard Drive Power (per slot) | |
| Supported Continuous Consumption | 3.5″ drive: 25 Watts |
| 2.5″ drive: 12 Watts | |
| Physical | |
| Height x Width x Depth + Weight | MD3800f/MD3800i/MD3600f/MD3600i/MD3400/MD3200i/MD3200: 29.3kg (64.59 lb) |
| MD3820f/MD3820i/MD3620f/MD3620i/MD3420/MD3220i/MD3220: 24.2kg (53.35 lb), MD3860f/MD3860i/MD3660f/MD3660i/MD3460/MD3260i/MD3260/MD3060e: 105.24kg (232 lb) | |
| Environmental | |
| Temperature | Operating: 10° to 35°C (50° to 95°F) with a maximum temperature gradation of 10°C per hour / MD3 2U models support Fresh Air cooling, up to 35°C / Relative Humidity Operating: 20% to 80% (non-condensing) with a maximum humidity gradation of 10% per hour |
| Altitude | Operating: -16 to 3048 m (-50 to 10,000 ft) |
| MD3 2U models: Operating: -16 to 3048 m (-50 to 10,000 ft) NOTE: For altitudes above 2950 feet, the maximum operating temperature is derated 1°F/550 ft MD3 dense models: Operating: -30.5m to 3000m (-100 ft to 9,840 ft) / NOTE: For altitudes above 2950 ft, the maximum operating temperature is derated 1.8°F/1000 ft | |
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