| Specification |
| Brand | Intel |
| Model | BX80571E3400 |
| Essentials |
| Status | Launched |
| Launch Date | Q1'08 |
| Processor Number | E3400 |
| # of Cores | 2 |
| # of Threads | 2 |
| Clock Speed | 2.6 GHz |
| Intel® Smart Cache | 1 MB |
| Bus/Core Ratio | 13 |
| FSB Speed | 800 MHz |
| Embedded Options Available | Yes |
| Supplemental SKU | No |
| Lithography | 45 nm |
| Max TDP | 65 W |
| VID Voltage Range | 0.8500V–1.3625V |
| Tray 1ku Budgetary Price | $42.00 |
| Graphics Specifications |
| Integrated Graphics | No |
| Package Specifications |
| TCASE | 74.1°C |
| Sockets Supported | LGA775 |
| Halogen Free Options Available | Yes |
| Advanced Technologies |
| Intel® Turbo Boost Technology | No |
| Intel® Hyper-Threading Technology | No |
| Intel® Virtualization Technology (VT-x) | Yes |
| Intel® Virtualization Technology for Directed I/O (VT-d) | No |
| Intel® Trusted Execution Technology | No |
| AES New Instructions | No |
| Intel® 64 | Yes |
| Idle States | Yes |
| Enhanced Intel SpeedStep® Technology | Yes |
| Thermal Monitoring Technologies | Yes |
| Execute Disable Bit | Yes |
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