Processor
Processor manufacturer	Intel
Processor family	Intel® Core™ i7
Processor generation	4th gen Intel® Core™ i7
Processor model	i7-4790
Processor cores	4
Processor threads	8
Processor boost frequency	4 GHz
Processor frequency	3,6 GHz
Processor socket	LGA 1150 (Socket H3)
Processor cache	8 MB
Processor cache type	Smart Cache
System bus rate	5 GT/s
Bus type	DMI
FSB Parity
Processor lithography	22 nm
Processor operating modes	32-bit, 64-bit
Processor series	Intel Core i7-4700 Desktop series
Processor codename	Haswell
Thermal Design Power (TDP)	84 W
Tcase	72,72 °C
PCI Express slots version	3.0
Maximum number of PCI Express lanes	16
PCI Express configurations	1x16, 2x8, 1x8+2x4
Number of processors installed	1
Stepping	C0
Maximum internal memory supported by processor	32 GB
Memory types supported by processor	DDR3-SDRAM
Memory clock speeds supported by processor	1333, 1600 MHz
Memory bandwidth supported by processor (max)	25,6 GB/s
ECC supported by processor

Memory
Internal memory	4 GB
Maximum internal memory	32 GB
Internal memory type	DDR3-SDRAM
Memory layout (slots x size)	1 x 4 GB
Memory slots	4x DIMM
Memory clock speed	1600 MHz
Memory channels	Dual-channel

Storage
Total storage capacity	1 TB
Storage media	HDD
Optical drive type	DVD Super Multi
Total HDDs capacity	1 TB
Number of HDDs installed	1
HDD capacity	1 TB
HDD interface	SATA
HDD speed	7200 RPM
Card reader integrated

Graphics
On-board graphics card
Discrete graphics card model	Not available
On-board graphics card family	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics 4600
On-board graphics card base frequency	350 MHz
On-board graphics card dynamic frequency (max)	1200 MHz
Maximum on-board graphics card memory	1,024 GB
Number of displays supported (on-board graphics)	3
On-board graphics card DirectX version	11.1
On-board graphics card ID	0x412

Network
Ethernet LAN
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Cabling technology	10/100/1000Base-T(X)
Wi-Fi

Ports & interfaces
USB 2.0 ports quantity	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	4
DVI port
PS/2 ports quantity	2
Ethernet LAN (RJ-45) ports	1
Microphone in
Headphone outputs	1
Line-out
Line-in

Design
Chassis type	SFF
Water cooling system
Product colour	Black
Country of origin	China

Performance
Motherboard chipset	Intel® C226
Audio system	HD
Product type	Workstation

Software
Operating system architecture	64-bit
Recovery operating system	Windows 8.1 Pro

Software
Operating system installed	Windows 7 Professional

Processor special features
Intel® Wireless Display (Intel® WiDi)
Intel 64
Enhanced Intel SpeedStep Technology
Embedded options available
Intel® InTru™ 3D Technology
Intel® Insider™
Intel® Clear Video HD Technology (Intel® CVT HD)
Intel Clear Video Technology
Intel VT-x with Extended Page Tables (EPT)
Intel TSX-NI
Idle States
Thermal Monitoring Technologies
Intel Stable Image Platform Program (SIPP)
Intel® AES New Instructions (Intel® AES-NI)
Intel® Secure Key
Intel® OS Guard
Intel Trusted Execution Technology
Execute Disable Bit
Intel FDI Technology
Intel Flex Memory Access
Intel Fast Memory Access
Intel® Smart Cache
Intel Enhanced Halt State
Intel Demand Based Switching
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)
Processor package size	37.5 x 37.5 mm
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2
Processor code	SR1QF
Scalability	1S
CPU configuration (max)	1
Graphics & IMC lithography	22 nm
Thermal solution specification	PCG 2013D
Intel Virtualization Technology for Directed I/O (VT-d)
Intel Identity Protection Technology version	1,00
Intel Stable Image Platform Program (SIPP) version	1,00
Intel Secure Key Technology version	1,00
Intel Virtualization Technology (VT-x)
Intel Small Business Advantage (SBA) version	1,00
Intel TSX-NI version	0,00
Intel Dual Display Capable Technology
Intel Rapid Storage Technology
Processor ARK ID	80806
Intel® Turbo Boost Technology	2.0
Intel® Hyper Threading Technology (Intel® HT Technology)
Intel® Quick Sync Video Technology
Intel® My WiFi Technology (Intel® MWT)
Intel® Identity Protection Technology (Intel® IPT)
Intel® Anti-Theft Technology (Intel® AT)
Conflict-Free processor

Power
Power supply	240 W

Sustainability
Sustainability certificates	ENERGY STAR

Weight & dimensions
Width	337 mm
Depth	384 mm
Height	100 mm
Weight	7,2 kg

Packaging content
Mouse included
Keyboard included

Display
Display included
Display diagonal	54,6 cm (21.5")
Display type	LED
Display resolution	1920 x 1080 pixels
Panel type	IPS
Native aspect ratio	16:9
Contrast ratio (typical)	1000:1
Display brightness	250 cd/m²
Viewing angle, horizontal	178°
Viewing angle, vertical	178°

Other features
Optical drives quantity	1