HP dx7400 - Microtower PC User Manual

Drives
A Torx T-15 screwdriver is needed to remove and install the guide screws on a drive.
Drive Positions
(1) External 3.5-inch option drive bay for media card reader or diskette drive
(2) Internal 3.5-inch bay for hard drive
(3) External 5.25-inch optical drive bay
To verify the type and size of the storage device installed in the computer, run Computer Setup.
Drives 93

HP dx7400 - Microtower PC Specifications

General

Memory	Up to 8 GB DDR2 SDRAM
Audio	Integrated High Definition Audio
Power Supply	300W
Processor	Intel Core 2 Duo, Pentium Dual-Core, or Celeron
Storage	SATA Hard Drive
Optical Drive	DVD-ROM, DVD+/-RW
Graphics	Integrated Intel Graphics Media Accelerator 3100
Networking	Integrated Gigabit Ethernet
Expansion Slots	1 PCI Express x16
Ports	1 serial, 1 parallel, audio in/out
Operating System	Windows XP Professional