| Processor | HP ZBook 15 G2 J8Z68EA | |
| Processor model | i7-4910MQ | |
| Processor series | Intel Core i7-4900 Mobile series | |
| Processor socket | PGA946 | |
| Processor threads | 8 | |
| Processor cores | 4 | |
| Processor codename | Haswell | |
| Processor family | 4th gen Intel Core i7 | |
| Processor frequency | 2.9 GHz | |
| Motherboard chipset | Intel QM87 | |
| Processor boost frequency | 3.9 GHz | |
| Processor cache | 8 MB | |
| Thermal Design Power (TDP) | 47 W | |
| Software | HP ZBook 15 G2 J8Z68EA | other notebooks |
| Operating system installed | Windows 7 Professional | |
| Recovery operating system | Windows 8.1 Pro | |
| Operating system architecture | 64-bit | |
| Display & Graphics | HP ZBook 15 G2 J8Z68EA | other notebooks |
| Aspect ratio | 16:9 | |
| Display diagonal | 15.6 inch | |
| Display resolution | 3200 x 1800 pixels | |
| LED backlight | Yes | |
| Touchscreen | No | |
| Discrete graphics adapter | Yes | |
| Discrete graphics adapter memory | 2 GB | |
| Discrete graphics adapter model | NVIDIA Quadro K2100M | |
| Discrete graphics memory type | GDDR5 | |
| Maximum on-board graphics adapter memory | 1.74 GB | |
| On-board graphics adapter | Yes | |
| On-board graphics adapter base frequency | 400 MHz | |
| On-board graphics adapter DirectX version | 11.1 | |
| On-board graphics adapter dynamic frequency (max) | 1300 MHz | |
| On-board graphics adapter family | Intel HD Graphics | |
| On-board graphics adapter model | Intel HD Graphics 4600 | |
| Memory | HP ZBook 15 G2 J8Z68EA | other notebooks |
| Internal memory | 16 GB | |
| Maximum internal memory | 32 GB | |
| Memory clock speed | 1600 MHz | |
| Memory layout (slots x size) | 2 x 8 GB | |
| Memory slots | 4x SO-DIMM | |
| Internal memory type | DDR3L-SDRAM | |
| Storage | HP ZBook 15 G2 J8Z68EA | other notebooks |
| SSD interface | PCI Express, Serial ATA | |
| Storage media | SSD | |
| Number of SSDs installed | 2 | |
| Total SSDs capacity | 768 GB | |
| Total storage capacity | 768 GB | |
| Optical drive type | DVD Super Multi DL | |
| Card reader integrated | Yes | |
| Compatible memory cards | SD | |
| Network & Communication | HP ZBook 15 G2 J8Z68EA | other notebooks |
| 3G | No | |
| 4G | No | |
| Bluetooth | Yes | |
| Bluetooth version | 4.0 | |
| Ethernet LAN | Yes | |
| Wi-Fi | Wi-Fi 5 (802.11ac) | |
| Wi-Fi standards | 802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n) | |
| Interfaces/Ports | HP ZBook 15 G2 J8Z68EA | other notebooks |
| CardBus PCMCIA slot type | No | |
| Charging port type | DC-in jack | |
| Combo headphone/mic port | Yes | |
| VGA (D-Sub) ports | 1 | |
| DisplayPorts quantity | 1 | |
| Docking connector | Yes | |
| DVI port | No | |
| Ethernet LAN (RJ-45) ports | 1 | |
| ExpressCard slot | Yes | |
| Microphone in | No | |
| S/PDIF out port | No | |
| SmartCard slot | Yes | |
| Thunderbolt 2 ports quantity | 1 | |
| USB 2.0 | 1 | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A | 3 | |
| Input Devices | HP ZBook 15 G2 J8Z68EA | other notebooks |
| Full-size keyboard | Yes | |
| Keyboard backlit | Yes | |
| Numeric keypad | Yes | |
| Pointing device | Touchpad | |
| Spill resistant keyboard | Yes | |
| Audio | HP ZBook 15 G2 J8Z68EA | other notebooks |
| Audio system | DTS Studio Sound | |
| Built-in microphone | Yes | |
| Number of speakers | 2 | |
| Built-in Devices | HP ZBook 15 G2 J8Z68EA | other notebooks |
| Front camera | Yes | |
| Power | HP ZBook 15 G2 J8Z68EA | other notebooks |
| AC adapter power | 150 W | |
| Security | HP ZBook 15 G2 J8Z68EA | other notebooks |
| Cable lock slot | No | |
| Design | HP ZBook 15 G2 J8Z68EA | other notebooks |
| Brand | HP | |
| Family | ZBook | |
| Series | 15 | |
| Model name | 15 G2 | |
| Part Number | J8Z68EA | |
| Product type | Mobile workstation | |
| Form factor | Clamshell | |
| Product colour | Black | |
| Depth | 257 mm | |
| Width | 381.5 mm | |
| Height | 30.5 mm | |
| Weight | 2.82 kg | |
| Release Date | 2015-03-04 | |
| Battery Information | HP ZBook 15 G2 J8Z68EA | other notebooks |
| Battery capacity | 75 Wh | |
| Battery type | Lithium-Ion (Li-Ion) | |
| Number of battery cells | 8 | |
