| Model | ES1640dc v2 |
| CPU | Intel Xeon E5-2400 v2 family processor |
| Intel Xeon 6-core Processor E5-2420 v2 (15M Cache, 2.20GHz) | |
| Memory | System memory: DDR3 RDIMM |
| 32GB/64GB Main Memory + 16GB write cache PER CONTROLLER. | |
| Total memory slots: 6 (Dual controllers; 2 x main memory DIMM and 1 x write cache DIMM for NVRAM for each | |
| controller.) | |
| Flash Memory | 2 GB DOM |
| USB | 2 x USB 3.0/2.0 port (For Developement and debug only) |
| Hard Drive | 16 x 3.5"/2.5" SAS 12Gbps/6Gbps hard drive, or 2.5" SAS SSD; lockable tray |
| Maximized Raw Capacity | 160 TB (Configuration: 16 x 10 TB hard drives) |
| Hard Drive Interface | SAS 12Gb/s, backward-compatible to SAS 6Gb/s |
| 10/100/1000 Mbps LAN Port | 1 for each controller (for remote management) |
| 10Gbps LAN Port | 4 x SFP+ (Intel XL710-AM1) and 2 x RJ45 (LAN-10G2T-X550) for each controller |
| PCIe Slot | PCIe Slot x8 (Gen3 x8): Pre-installed with a LAN-10G2T-X550 NIC (2 x 10GbE RJ45 ports), replacable with a 40GbE NIC |
| PCIe Slot x4 (Gen2 x4): Pre-installed with a dual-port Mini-SAS adapter | |
| Cache for Copy To Flash (C2F) | M.2 2280 SSD (64GB) dedicated to NVRAM, SATA signaling |
| Power Supply | 770 W (Redundancy for fault tolerance) |
| Fan | ot-swappable fan module (60*60*38mm; 16000RPM/12v/2.8A x 3) |
| Dimension | 618(D) x 446.2(W) x 132(H) mm (excluding front grips) |
