CPU | Intel® Atom 2.1GHz dual core | Intel® Atom 2.1GHz dual core | Intel® Atom 2.1GHz dual core | Intel® Ivy Bridge Core i3-3220 3.3GHz dual core |
Memory | 2GB | 2GB | 2GB | 4GB ECC |
Drive Bays | 2 | 4 | 6 | 6 |
Drive Types Supported | SATA/SSD 2.5” or 3.5” | SATA/SSD 2.5” or 3.5” | SATA/SSD 2.5” or 3.5” | SATA/SSD 2.5” or 3.5” |
Hot Swappable Drives | Yes | Yes | Yes | Yes |
Tool-less 3.5” Disk Installation | Yes | Yes | Yes | Yes |
eSATA Expansion Ports | 1 | 2 (1 Shared USB/ eSATA port) | 2 | 3 |
Total Solution Capacity Internal / with optional EDA500 unit(s) | 8TB / 28TB | 16TB / 56TB | 24TB / 64TB | 24TB / 84TB |
Gigabit LAN Ports | 2 | 2 | 2 | 2 |
USB Ports | One (1) USB 2.0, Two (2) USB 3.0 | One (1) USB 2.0, Two (2) USB 3.0 | One (1) USB 2.0, Two (2) USB 3.0 | One (1) USB 2.0, Two (2) USB 3.0 |
Power Supply | 12V, 5A External 60W: input 100-240V AC, 50/60Hz | 12V, 7A External 90W; input 100-240V AC, 50-60Hz | Internal 200W; input 100-240V AC, 50-60Hz | Internal 200W; input 100-240V AC, 50-60Hz |
BTU at Full Power Supply Utilization | 51W | 69W | 111W | 189W |
Power Consumption: Operation | 35W | 49W | 55W | 88W |
Power Consumption (Wake on LAN) | 627mW | 843mW | 804mW | 956mW |
Power Consumption: Power Off | 266mW | 472mW | 338mW | 370mW |
Chassis Warranty* | 5 years | 5 years | 5 years | 5 years |
2-Line LCD Display | No | Yes | Yes | Yes |
Touch Screen Navigation | No | No | Yes | Yes |
Fan (mm) | 92 | 92 | 120 | 120 |
Dimensions DxWxH (mm) | 220 x 101 x 142 | 223 x 134 x 205 | 287.5 x 192 x 259 | 287.5 x 192 x 259 |
Weight (kg) | 2.22 | 3.97 | 7.53 | 7.97 |
ProSupport Service Packs Available | 300 Series | 500 Series |