Processor
Processor manufacturer	Intel
Processor family	Intel® Core™ i5
Processor generation	Intel® Core™ i5
Processor model	i5-660
Processor cores	2
Processor threads	4
Processor boost frequency	3,6 GHz
Processor frequency	3,33 GHz
Processor socket	LGA 1156 (Socket H)
Processor cache	4 MB
Processor cache type	Smart Cache
System bus rate	2,5 GT/s
Bus type	DMI
FSB Parity
Processor lithography	32 nm
Processor operating modes	64-bit
Processor series	Intel Core i5-600 Desktop Series
Processor codename	Clarkdale
Thermal Design Power (TDP)	73 W
Tcase	72,6 °C
PCI Express slots version	2.0
Maximum number of PCI Express lanes	16
PCI Express configurations	1x16, 2x8
Number of processors installed	1
Number of Processing Die Transistors	382 M
Processing Die size	81 mm²
CPU multiplier (bus/core ratio)	25
Maximum internal memory supported by processor	16 GB
Memory types supported by processor	DDR3 1066/1333
Memory bandwidth supported by processor (max)	21 GB/s
ECC supported by processor

Memory
Internal memory	4 GB
Maximum internal memory	16 GB
Internal memory type	DDR3-SDRAM
Memory slots	4x DIMM
Memory clock speed	1333 MHz
Memory channels	Dual-channel

Storage
Total storage capacity	250 GB
Optical drive type	DVD Super Multi
Total HDDs capacity	250 GB
Number of HDDs installed	1
HDD capacity	250 GB
HDD interface	SATA
HDD speed	7200 RPM

Graphics
On-board graphics card
Discrete graphics card model	Intel® HD Graphics
On-board graphics card family	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics
On-board graphics card base frequency	733 MHz
Number of displays supported (on-board graphics)	2

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

Ports & interfaces
USB 2.0 ports quantity	10
VGA (D-Sub) ports quantity	1
DVI port
DisplayPorts quantity	1
PS/2 ports quantity	2
Ethernet LAN (RJ-45) ports	1
Microphone in
Headphone outputs	1
Serial ports quantity	1

Expansion slots
PCI Express x1 slots	1
PCI Express x16 slots	2
PCI slots	3

Design
Chassis type	Mini Tower
Number of 3.5" bays	3
Number of 5.25" bays	3
Product color	Black

Design
Country of origin	China

Performance
Motherboard chipset	Intel® Q57
Audio system	HD
Product type	PC

Software
Operating system installed	Windows 7 Professional
Operating system architecture	32-bit
Drivers included
Pre-installed software	Microsoft Office 2010
Trial software	McAfee Total Protection Anti-Virus

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)
Idle States
Thermal Monitoring Technologies
Intel® AES New Instructions (Intel® AES-NI)
Intel Trusted Execution Technology
Execute Disable Bit
Intel FDI Technology
Intel Flex Memory Access
Intel Fast Memory Access
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	SSE4.2
Physical Address Extension (PAE)	36 bit
CPU configuration (max)	1
Graphics & IMC lithography	45 nm
Intel Virtualization Technology for Directed I/O (VT-d)
Intel Virtualization Technology (VT-x)
Intel Dual Display Capable Technology
Intel Rapid Storage Technology
Processor ARK ID	43550
Intel® Turbo Boost Technology	1.0
Intel® Hyper Threading Technology (Intel® HT Technology)
Intel® Quick Sync Video Technology
Intel® My WiFi Technology (Intel® MWT)
Intel® Anti-Theft Technology (Intel® AT)
Conflict-Free processor

Power
Power supply input voltage	90 - 264 V
Power supply input frequency	47 - 63 Hz

Operational conditions
Operating temperature (T-T)	10 - 35 °C

Certificates
Certification	Energy Star 5.0

Weight & dimensions
Width	444,5 mm
Depth	447,8 mm
Height	177,8 mm
Weight	11,2 kg

Packaging content
Display included

Other features
DVD interface type	SATA
TV tuner integrated
Built-in camera
Handheld remote control
Networking features	Gigabit Ethernet
Graphics card family	Intel