Note:

• The full product specifications below are from the manufacturer and may contain information related to other package quantities that will not apply to the product that you are reviewing. Please confirm the actual content and/or package quantity from the main product specifications page.
• These specifications may represent the entire product series/model/line to which this product belongs with specific configuration differences between the individual products stated.
• These specifications may have been copied from the same product in other region/country in which case there might be minor differences in region-specific data such as Input Voltage, Terms of Warranty etc.

Technical details

Supported Operating Systems
Operating system Windows 7 Professional 64 (available through downgrade rights from Windows 10 Pro 64)
Operating system note This system is preinstalled with Windows 7 Professional software and also comes with a license and media for Windows 10 Pro software. You may only use one version of the Windows software at a time. Switching between versions will require you to uninstall one version and install the other version. You must back up all data (files, photos, etc.) before uninstalling and installing operating systems to avoid loss of your data.
Processor
Chipset Intel® C236
Processor family 6th Generation Intel® Core™ i7 processor
Processor Intel® Core™ i7-6700 with Intel HD Graphics 530 (3.4 GHz, up to 4 GHz with Intel Turbo Boost, 8 MB cache, 4 cores)
Number of processors 1
Drives
Internal Storage 1 TB 7200 rpm SATA
Optical drive Slim SATA DVD-RW
External drive bays One shared 3.5" (shared with internal 3.5" bay)
One slim ODD
Internal drive bays One 3.5"
One 2.5"
One shared 3.5" (shared with external 3.5" bay)
Storage controller Integrated SATA (4 ports 6 Gb/s) with RAID 0 (striped array) and RAID 1 (mirrored array) supported on Windows operating system only. Requires identical hard drives (speeds, capacity, interface). Integrated RAID 0, 1 (data configuration) for PCIe SSDs.
Display Specifications
Compatible displays All HP Z Displays and HP DreamColor Displays are supported. For more information see www.hp.com/go/zdisplays.
Graphic Subsystem
Graphics NVIDIA® Quadro® K620 (2 GB)
Graphics Discrete
Graphics Discrete
Multimedia and Input Devices
Audio Integrated Realtek HD ALC221-VB audio
Multimedia and Input Devices
Keyboard HP USB Business Slim Keyboard
Connectivity and Communications
Network interface Integrated Intel® I219LM PCIe GbE
Ports 2 USB 3.0
2 USB 2.0 (1 charging)
1 headphone
1 microphone/headphone
Expansion slots 1 PCIe Gen3 x16
2 PCIe Gen3 x1 (x1 connector)
1 PCIe Gen3 x4 (x16 connector)
1 M.2 PCIe Gen3 x4
Expansion slots note All slots are low profile
I/O Port location Front
Ports 6 USB 3.0
3 DisplayPort 1.2
1 serial
2 PS/2
1 RJ-45
1 audio line-in
1 audio line-out
I/O Port location Back
Ports 1 USB 3.0
2 USB 2.0
I/O Port location Internal
Ports note 1 USB 3.0 and 2 USB 2.0 ports available as 2 separate 2x10(3.0 x1, 2.0 x1) and 1x6(2.0 x1) header. Supports one HP Internal USB 2.0 Port Kit and one USB 3.0 media card reader.
Battery and Power
Power 240 W 92% efficient, wide-ranging, active PFC
Weights
Weight Starting at 5.7 kg
System Components
Form factor Small Form Factor
Software and Applications
Software footnote number [14]
Dimensions
Dimensions (W x D x H) 338 x 381 x 100 mm
Memory
Memory 8 GB DDR4-2400 non-ECC SDRAM (2 x 4 GB)
Memory Slots 4 DIMM
Standard memory note Transfer rates up to 2133 MT/s
Memory and storage 8 GB memory
1 TB HDD storage