Processor Processor frequency 3.4 GHz Processor family 6th gen Intel® Core™ i7 Processor model i7-6700 Processor cores 4 Number of processors installed 1 Processor boost frequency 4 GHz Processor socket LGA 1151 (Socket H4) Processor cache 8 MB Processor cache type Smart Cache Processor threads 8 System bus rate 8 GT/s Bus type DMI3 FSB Parity No Processor lithography 14 nm Processor operating modes 64-bit Processor series Intel Core i7-6700 Desktop series Processor codename Skylake Thermal Design Power (TDP) 65 W Tcase 71 °C PCI Express slots version 3.0 Maximum number of PCI Express lanes 16 PCI Express configurations 2x8,1x8+2x4,1x16 Stepping R0 Maximum internal memory supported by processor 64 GB Memory types supported by processor DDR3L-SDRAM,DDR4-SDRAM Memory clock speeds supported by processor 1333,1600,1866,2133 MHz Memory bandwidth supported by processor (max) 34.1 GB/s ECC supported by processor No Memory voltage supported by processor 1.35 V Memory Internal memory 8 GB Internal memory type DDR4-SDRAM Maximum internal memory 64 GB Memory layout (slots x size) 1 x 8 GB Memory slots 4x DIMM Memory clock speed 2133 MHz Memory channels Dual Storage Total storage capacity 256 GB Card reader integrated No Storage media SSD Total SSDs capacity 256 GB Number of SSDs installed 1 SSD capacity 256 GB SSD interface Serial ATA Graphics On-board graphics adapter Yes Discrete graphics adapter model NVIDIA® GeForce® GTX 960 On-board graphics adapter model Intel® HD Graphics 530 Discrete graphics adapter memory 2 GB On-board graphics adapter family Intel® HD Graphics On-board graphics adapter base frequency 350 MHz On-board graphics adapter dynamic frequency (max) 1150 MHz Maximum on-board graphics adapter memory 1.74 GB Number of displays supported (on-board graphics) 3 On-board graphics adapter DirectX version 12.0 On-board graphics adapter OpenGL version 4.4 On-board graphics adapter ID 1912 Optical drive Optical drive type DVD Super Multi Optical drives quantity 1 BD interface type SATA Networking Ethernet LAN Yes Wi-Fi No Ethernet LAN data rates 10,100,1000 Mbit/s Ports & interfaces USB 2.0 ports quantity 2 USB 3.0 (3.1 Gen 1) Type-A ports quantity 8 VGA (D-Sub) ports quantity 1 DVI port No Ethernet LAN (RJ-45) ports 1 Microphone in Yes Headphone outputs 1 DisplayPorts quantity 2 PS/2 ports quantity 2 Expansion slots PCI Express x1 slots 2 PCI Express x4 slots 1 PCI Express x16 slots 1 Design Product colour Black Chassis type Micro Tower Number of 3.5" bays 2 Number of 2.5" bays 1 Intel segment tagging Enterprise Performance Product type PC Motherboard chipset Intel® Q170 Audio system DTS Studio Sound Software Operating system installed Windows 7 Professional Operating system architecture 64-bit Recovery operating system Windows 10 Pro Processor special features Intel® vPro™ Technology Yes Intel® Small Business Advantage (Intel® SBA) Yes Intel® Wireless Display (Intel® WiDi) Yes Intel 64 Yes Enhanced Intel SpeedStep Technology Yes Embedded options available No Intel® InTru™ 3D Technology Yes Intel® Insider™ Yes Intel® Clear Video HD Technology (Intel® CVT HD) Yes Intel Clear Video Technology Yes Intel VT-x with Extended Page Tables (EPT) Yes Idle States Yes Thermal Monitoring Technologies Yes Intel Stable Image Platform Program (SIPP) Yes Intel® AES New Instructions (Intel® AES-NI) Yes Intel® Secure Key Yes Intel® OS Guard Yes Intel Trusted Execution Technology Yes Execute Disable Bit Yes Intel FDI Technology No Intel Flex Memory Access No Intel Fast Memory Access No Intel Enhanced Halt State Yes Intel Demand Based Switching No Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID) Yes Processor package size 37.5 mm Supported instruction sets SSE4.1,AVX 2.0,SSE4.2 Processor code SR2BT Scalability 1S CPU configuration (max) 1 Graphics & IMC lithography 14 nm Thermal solution specification PCG 2015C Intel Virtualization Technology for Directed I/O (VT-d) Yes Intel Stable Image Platform Program (SIPP) version 1.00 Intel Secure Key Technology version 1.00 Intel Virtualization Technology (VT-x) Yes Intel Small Business Advantage (SBA) version 1.00 Intel TSX-NI version 1.00 Intel Dual Display Capable Technology No Intel Rapid Storage Technology No Processor ARK ID 88196 Intel® Turbo Boost Technology 2.0 Intel® Hyper Threading Technology (Intel® HT Technology) Yes Intel® Quick Sync Video Technology Yes Intel® My WiFi Technology (Intel® MWT) No Intel® Anti-Theft Technology (Intel® AT) No Conflict Free processor Yes Power Power supply 280 W Certificates EPEAT compliance Gold Energy Star certified Yes Weight & dimensions Width 170 mm Depth 425.4 mm Height 389 mm Weight 9.43 kg Packaging content Display included No Keyboard included Yes

Maximum performance and expandability
Experience top-notch productivity plus industry-leading reliability, security, and manageability, plus a unique portfolio of solutions with the powerful HP EliteDesk 800 TWR, HP’s most expandable enterprise-class PC.

Let nothing stand in your way
Help secure the future of your modern business. Modern PCs from HP make the most of Windows 10 Pro^[1] to help protect you from today’s security threats and maximize management and productivity features for business.

Efficient manageability
Enjoy easy world-class manageability with integrated solutions that include Intel® vPro™^[6] and Windows 10 Pro^[1] plus HP Common Core BIOS, which enables easy management of your entire fleet of HP devices.

Plan your deployments
Simplify IT rollouts and stagger deployments with an 18-month lifecycle and global availability in more than 180 countries where HP conducts business.

PC conferencing made easy
Make conferencing from your PC as simple as the touch of a button with the optional HP Conferencing Keyboard and HP Wired Headset.^[3]

Multi-monitor, multi-task
Keep everything in plain sight and be up to 35%^[8] more productive with support for up to three external HP EliteDisplays.^[3]

Green with envy
Support your environmental initiatives with energy-efficient PCs that are ENERGY STAR® certified and EPEAT® Gold^[9] registered.

Reset the performance curve
Increase storage and performance with an optional powerful HP Turbo Drive^[3] that handles your growing and complex workloads.

- Windows 7 Professional 64
- 6th gen Intel® Core™ i7 i7-6700 (8M Cache, 3.4 GHz)
- NVIDIA GeForce GTX 960 (2GB)
- 8GB (2133 MHz) DDR4-SDRAM (1 x 8 GB) & 256GB SSD
- Keyboard included, DVD Super Multi, 170 x 425.4 x 389 mm