ThinkPad T420

• CPU: Sandy Bridge (gen 2 core i series), upgradeable
• GPU: Intel HD graphics 3000, some models also have NVIDIA NVS 4200M
• RAM: max 16GB (2x8GB), must be DDR3 PC3-10600 1333MHz
• Display: up to 1600x900 TN panel (LVDS)
• Battery: up to 9 cell
• can replace optical drive with second HDD
• docking station, ThinkPad Mini Dock Series 3
• Coreboot support

ThinkPad T440p

• CPU: Haswell (gen 4 core i series), upgradeable
• GPU: Intel HD graphics 4600, some models also have NVIDIA GT 730M
• RAM: max 16GB (2x8GB), must be DDR3L PC3-12800 1600MHz [1] [2]
• Display: up to 1920x1080 IPS panel (eDP)
• Battery: up to 9 cell
• can replace optical drive with second HDD
• docking station, ThinkPad Ultra Dock
• Coreboot support

EliteBook 8440w

• CPU: Arrandale (gen 1 core i series), upgradeable
• GPU: NVIDIA Quadro FX 380M
• RAM: max 16GB (2x8GB), must be DDR3 PC3-10600 1066MHz
• Display: up to 1600x900 panel (LVDS)
• Battery: up to 9 cell
• can replace optical drive with second HDD
• docking station, VB041
• Coreboot support

EliteBook 8460p

• CPU: Sandy Bridge (gen 2 core i series), upgradeable
• GPU: Intel HD graphics 3000, some models have AMD Radeon HD 6470M
• RAM: max 16GB (2x8GB), must be DDR3 PC3-10600 1333MHz
• Display: up to 1600x900 panel (LVDS)
• Battery: up to 9 cell
• can replace optical drive with second HDD
• docking station, VB041
• Coreboot support

EliteBook 8770w

• CPU: Ivy Bridge (gen 3 core i series), upgradeable
• GPU: AMD FirePro M4000, upgradeable to other MXM GPUs
• RAM: max 32GB (4x8GB) *in quad core model*, must be DDR3 PC3-12800 1600MHz
• Display: up to 1920x1080 IPS panel (LVDS)
• Battery: up to 8 cell
• can replace optical drive with second HDD
• docking station, HP 2012 230W Advanced Docking Station
• Coreboot support

EliteBook 840 G1

• CPU: Haswell (gen 4 core i series), upgradeable
• GPU: Intel HD Graphics 4400, some models also have AMD Radeon HD 8750M
• RAM: max 16GB (2x8GB), must be DDR3L PC3-12800 1600MHz
• Display: up to 1920x1080 IPS panel (eDP)
• Battery: up to 8 cell
• docking station, HP UltraSlim Docking Station

ZBook 15

• CPU: Haswell (gen 4 core i series), upgradeable
• GPU: NVIDIA K2100M, upgradeable to other MXM GPUs
• RAM: max 32GB (4x8GB) *in quad core model*, must be DDR3L PC3-12800 1600MHz
• Display: up to 1920x1080 IPS panel (eDP)
• Battery: up to 8 cell
• can replace optical drive with second HDD
• docking station, HP 2012 230W Advanced Docking Station