Dell PowerVault MD3420

Tech Specs

• Base:
  PowerVault MD3420 Storage Array
• Number of Drives/Form Factor:
  24/2U
• Drive Types:
  SAS, NL-SAS, SSD, SED
• 3.5” Drive Options:
  15K RPM SAS: 300GB and 600GB2
  7.2K RPM NL-SAS: 500GB, 1TB, 2TB, 3TB, and 4TB
  SSDs: 200GB and 400GB; read-intensive SSDs: 800GB and 1.6TB (available with 3.5” HDD carriers)
• 2.5” Drive Options:
  15K RPM SAS: 146GB and 300GB
  10K RPM SAS: 300GB, 600GB, 900GB and 1.2TB
  7.2K RPM NL-SAS: 500GB and 1TB
  SSDs: 200GB and 400GB
  Read-intensive SSDs: 800GB and 1.6TB
• Expansion Capabilities:
  Up to 192 drives using MD1200 and/or MD1220 expansion enclosures
• Connection:
  12Gb SAS
• Host Connectivity:
  Single or Dual controllers support up to 64 servers on 12-drive and 24-drive 2U arrays
• RAID Levels:
  Support for RAID levels 0, 1, 10, 5, 6; Up to 180/192 physical disks per group in RAID 0, 1, 10;
  Up to 30 physical disks per group in RAID 5, 6; Up to 512 virtual disks; DDP
• Dynamic Disk Pools:
  DDP available on all models, can be used with or w/o RAID
• OS Support:
  Microsoft® Windows®, VMware®, Microsoft Hyper-V®, Citrix® XenServer®, Red Hat® and SUSE®
• Snapshots (Optional):
  Up to 128 snapshots per virtual disk and 512 per system (optional on all models)
• Snapshots Plus VDC (Optional):
  511 VDCs in sum but maximum 8 simultaneous VDCs on the array (optional on all models)
• HPT (Optional):
  Standard on MD3860f, MD3860i, MD3460, MD3660f, MD3660i, MD3260i, MD3260
• Remote Replication (Optional):
  A-synchronous remote replication over common IP networks and with Fibre Channel interconnects
• Array Management (Optional):
  Modular Disk Storage Manager
• Dimensions:
  8.68 cm (3.42”) x 44.63 cm (17.57”) x 50.8 cm (20”)
• Max Weight:
  24.2kg (53.35 lb)
• Power:
  AC: 600W peak output; DC: 700W
• Heat Dissipation (Max):
  2047 BTU/hr
• Voltage:
  220V AC, auto ranging
• Frequency Range:
  50/60Hz
• 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: -16 m to 3048 m (-50 ft to 10,000 ft) (For altitudes above 2950 ft, the maximum operating temperature is derated 1°F/550 ft)