User Guide

Battery Life 9-cell (100 WHr)
Primary
6-cell (55 WHr)
Primary
4-cell (37 WHr)
Primary
HP Long Life
6-cell (51 WHr)
Primary
Primary battery, hard
drive
Up to 11 hours
and 45 minutes
Up to 6 hours
and 30 minutes
Up to 4 hours
and 15 minutes
Up to 6 hours
Primary battery
and optional HP
Extended Life Battery,
hard drive
Up to 18 hours
and 30 minutes
Up to 12 hours
and 15 minutes
* *
Primary battery
and optional HP Ultra-
Capacity Battery, hard
drive
Up to 23 hours Up to 18 hours * *
Primary battery,
optional HP Ultra-
Capacity Battery, Solid
State Drive
Up to 24 hours** Up to 20 hours * *
NOTE: Battery life will vary depending on the product model, configuration, loaded applications,
features, use, wireless functionality and power management settings. The maximum capacity of
the battery will naturally decrease with time and usage. See MobileMark07 battery benchmark
www.bapco.com/products/mobilemark2007 for additional details.
* This configuration not tested for battery life.
** Up to 24 hours requires HP EliteBook 8440p configured with Intel Graphics Media
Accelerator HD, optional SSD, 9-cell primary battery and separately purchased Ultra
Capacity Battery.
System Standby Time Up to 1 week
Power Conservation Supports enhanced Intel SpeedStep technology (allows Battery Optimized Mode, Maximum
Performance Mode, or Automatic mode)
Intel Display Power Saving technology (models with integrated graphics)
NVIDIA PowerMizer 7.0 technology (models with NVIDIA graphics)
Hibernation
Standby
ACPI compliance
Docking and Stands HP Docking Station
HP Advanced Docking Station
HP USB 2.0 Docking Station
HP Essential USB 2.0 Port Replicator
HP Dual-Monitor Stand
HP Monitor Stand
HP Basic Adjustable Stand
HP Adjustable Notebook Stand
QuickSpecs
HP EliteBook 8440p Notebook PC
Standard Features
DA - 13520 Worldwide QuickSpecs — Version 12 — 5/24/2010 Page 12