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General| Form factor | Clamshell |
|---|---|
| Product type | Mobile workstation |
| Product color | Black |
| Bus type | DMI2 |
| Tjunction | 100 °C |
| Processor cache | 8 MB |
| Processor cores | 4 |
| Processor model | i7-4940MX |
| System bus rate | 5 GT/s |
| Processor family | Intel® Core™ i7 X-series Extreme Edition |
| Processor socket | Socket G3 |
| Processor threads | 8 |
| Processor codename | Haswell |
| Processor frequency | 3.1 GHz |
| Processor cache type | L3 |
| Processor lithography | 22 nm |
| Processor manufacturer | Intel |
| Processor front side bus | - MHz |
| PCI Express slots version | 3.0 |
| Processor boost frequency | 4 GHz |
| Processor operating modes | 64-bit |
| ECC supported by processor | No |
| PCI Express configurations | 1x16, 2x8, 1x8+2x4 |
| Thermal Design Power (TDP) | 57 W |
| Maximum number of PCI Express lanes | 16 |
| Motherboard chipset | Intel® QM87 |
| Memory slots | 4x SO-DIMM |
| Internal memory | 32 GB |
| Memory clock speed | 1600 MHz |
| Memory form factor | SO-DIMM |
| Internal memory type | DDR3L-SDRAM |
| Memory layout (slots x size) | 4 x 8 GB |
| SSD capacity | The Solid State Drive's storage capacity in Gigabytes. |
| SSD interface | SATA III |
| Storage media | SSD |
| Optical drive type | DVD±RW |
| Card reader integrated | Yes |
| Total storage capacity | 512 GB |
| Compatible memory cards | MMC, SD, SDHC, SDXC |
| Number of SSDs installed | 1 |
| Display surface | - |
| Display diagonal | 15.5 \ |
| Display resolution | 2880 x 1620 pixels |
| Native aspect ratio | 16:9 |
| Discrete graphics card model | NVIDIA® Quadro® K2100M |
| On-board graphics card model | Intel® HD Graphics 4600 |
| Discrete graphics card memory | 2 GB |
| On-board graphics card family | Intel® HD Graphics |
| On-board graphics card base frequency | 400 MHz |
| On-board graphics card dynamic frequency (max) | 1350 MHz |
| Intel segment tagging | Professional |
| Intel® Virtualization Technology (Intel® VT) | VT-d, VT-x |
| Audio system | Dolby Home Theater |
| Wi-Fi standards | 802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Bluetooth version | 4.0 |
| Ethernet LAN data rates | 10, 100, 1000 Mbit/s |
| Charging port type | DC-in jack |
| HDMI ports quantity | 0 |
| USB 2.0 ports quantity | 2 |
| Recovery operating system | Windows 8.1 Pro |
| Operating system installed | Windows 7 Professional |
| Processor ARK ID | 78940 |
| Processor package size | 37.5 x 37.5 x 4.7 mm |
| Supported instruction sets | AVX 2.0, SSE4.1, SSE4.2 |
| Battery capacity | 99.9 Wh |
| Battery life (max) | 11.1 h |
| Number of battery cells | 9 |
| AC adapter power | 170 W |
| Sustainability certificates | RoHS, EPEAT Gold, ENERGY STAR |
Weight and Dimensions| Depth | 248.1 mm |
|---|---|
| Width | 376.6 mm |
| Weight | 2700 g |
| Height (rear) | 29.5 mm |
| Height (front) | 27.9 mm |
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