HP ProDesk 400 G2.5 Small Form Factor PC (ENERGY STAR): Core i3-4170 3.7GHz, 4GB RAM, 500GB HDD, Windows 7 Pro

HP ProDesk 400 G2.5 Small Form Factor PC Specs:
HP ProDesk 400 G2.5 (P0C97UT#ABA)

Operating system

Windows 7 Professional 64 (available through downgrade rights from Windows 10 Pro)
Processor

Intel® Core™ i3-4170 with Intel HD Graphics 4400 (3.7 GHz, 3 MB cache, 2 cores)
Graphics

Intel® HD Graphics 4400
Memory

4 GB DDR3-1600 SDRAM (1 x 4 GB)
Memory slots

2 UDIMM
Hard drive

500 GB 7200 rpm SATA
Optical drive

Slim SATA SuperMulti DVD-RW
Ports

2 USB 3.0; 1 microphone; 1 headphone jack

Front

Back

6 USB 2.0; 2 PS/2; 1 VGA; 1 DisplayPort; 1 RJ-45; 1 audio line in; 1 audio line out; 1 RS-232
Expansion slots

1 PCIe x16; 1 PCIe x1
Energy efficiency

ENERGY STAR® certified
Audio

HD audio with Realtek ALC221VB, microphone and headphone front ports (3.5 mm), line-out and line-in rear ports (3.5 mm), internal mono speaker
Dimensions (W X D X H)

3.7 x 11.8 x 10.6 in
Weight

9.92 lb
Warranty

Protected by HP Services, including a 3-year parts, 3 years labor, and 3 years onsite service (3/3/3) limited warranty; Terms and conditions vary by country; Certain restrictions and exclusions apply.

The HP ProDesk 400 SFF with a 44% reduction in size from the previous generation, takes up much less space without sacrificing the computing power and security needed for business computing.