Processor
Processor manufacturer	Intel
Processor family	Intel® Core™ i5
Processor generation	6th gen Intel® Core™ i5
Processor model	i5-6400
Processor cores	4
Processor threads	4
Processor boost frequency	3.3 GHz
Processor frequency	2.7 GHz
Processor socket	LGA 1151 (Socket H4)
Processor cache	6 MB
Processor cache type	Smart Cache
System bus rate	8 GT/s
Bus type	DMI3
FSB Parity
Processor lithography	14 nm
Processor operating modes	64-bit
Processor series	Intel Core i5-6400 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	1x16, 2x8, 1x8+2x4
Number of processors installed	1
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	2133, 1333, 1600, 1866 MHz
Memory bandwidth supported by processor (max)	34.1 GB/s
ECC supported by processor
Memory voltage supported by processor	1.35 V

Memory
Internal memory	8 GB
Maximum internal memory	16 GB
Internal memory type	DDR3L-SDRAM
Memory layout (slots x size)	1 x 8 GB
Memory slots	2x DIMM
Memory clock speed	1600 MHz
Memory channels	Dual-channel

Storage
Total storage capacity	1 TB
Storage media	HDD
Optical drive type	DVD±RW
Number of storage drives installed	1
Number of HDDs installed	1
HDD capacity	1 TB
HDD interface	SATA III
HDD speed	7200 RPM
HDD size	3.5"
Card reader integrated
Compatible memory cards	MMC, MMC+, SD, SDHC, SDXC

Graphics
On-board graphics card
Discrete graphics card model	NVIDIA® GeForce® GT 730
Discrete graphics card memory	2 GB
Discrete graphics memory type	GDDR3
Number of discrete graphics cards	1
On-board graphics card family	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics 530
On-board graphics card base frequency	350 MHz
On-board graphics card dynamic frequency (max)	950 MHz
Maximum on-board graphics card memory	64 GB
Number of displays supported (on-board graphics)	3
On-board graphics card DirectX version	12.0
On-board graphics card OpenGL version	4.4
On-board graphics card ID	1912
Graphics card Open GL support
NVIDIA G-SYNC
NVIDIA GameWorks VR
CUDA
CUDA cores	384
Graphics card HDMI ports quantity	1
Graphics card DVI-D ports quantity	1
Graphics card VGA (D-Sub) ports quantity	1

Network
Ethernet LAN
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Cabling technology	10/100/1000Base-T(X)
Wi-Fi
Top Wi-Fi standard	Wi-Fi 4 (802.11n)
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth
Bluetooth version	4.0

Ports & interfaces
USB 2.0 ports quantity	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
VGA (D-Sub) ports quantity	1
DVI port
HDMI ports quantity	1
Ethernet LAN (RJ-45) ports	1
Microphone in
Line-out
Line-in
Combo headphone/mic port

Expansion slots
PCI Express x1 slots	1

Design
Chassis type	Tower
Placement supported	Vertical
Water cooling system
Number of 3.5" bays	1
Number of 2.5" bays	1
Cable lock slot
Product colour	Black

Performance
Audio system	Wave MaxxAudio Pro
Audio output channels	5.1 channels
Password protection
Product type	PC

Software
Operating system architecture	64-bit
Operating system installed	Windows 10 Pro

Processor special features
Intel® Small Business Advantage (Intel® SBA)
Intel® Wireless Display (Intel® WiDi)
Intel 64
Enhanced Intel SpeedStep Technology
Embedded options available
Intel® Built-in Visuals Technology
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 HD Graphics
Intel FDI Technology
Intel Flex Memory Access
Intel Fast Memory Access
Intel® Smart Cache
Intel Enhanced Halt State
Intel Demand Based Switching
Intel Software Guard Extensions (Intel SGX)
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)
Processor package size	37.5 x 37.5 mm
Supported instruction sets	SSE4.2, AVX 2.0, SSE4.1
Processor code	SR2BY
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)
Intel Identity Protection Technology version	1.00
Intel Stable Image Platform Program (SIPP) version	0.00
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	88185
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 input voltage	100 - 240 V
Power supply input frequency	50 - 60 Hz

Operational conditions
Operating temperature (T-T)	10 - 35 °C
Storage temperature (T-T)	-40 - 65 °C
Operating relative humidity (H-H)	20 - 80%
Operating altitude	-15.2 - 3048 m
Non-operating altitude	-15.2 - 10668 m

Weight & dimensions
Width	154 mm
Depth	282.6 mm
Height	350 mm
Weight	7.4 kg

Packaging content
Cables included	AC
Manual

Display
Display included

Other features
Optical drives quantity	1
Intel segment tagging	Home office, Small Business