Processor
Processor manufacturer	Intel
Processor family	Intel® Core™2 Duo
Processor	E8400
Processor number of cores	2
Processor threads	2
Processor frequency	3 GHz
Processor socket	LGA 775 (Socket T)
Processor cache	6 MB
Processor cache type	L2
Processor front side bus	1333 MHz
Bus type	FSB
FSB Parity
Processor lithography	45 nm
Processor operating modes	64-bit
Processor series	Intel Core 2 Duo E8000 Series
Processor codename	Wolfdale
Thermal Design Power (TDP)	65 W
Tcase	72.4 °C
Number of processors installed	1
Number of Processing Die Transistors	410 M
Processing die size	107 mm²
Stepping	E0
CPU multiplier (bus/core ratio)	9
ECC supported by processor

Memory
Internal memory	2 GB
Memory, maximum	16 GB
Internal memory type	DDR2-SDRAM
Memory layout (slots x size)	1 x 2 GB
Memory clock speed	800 MHz

Storage
Optical drive	DVD Super Multi
Hard drive capacity	250 GB
Hard drive interface	SATA II
Hard drive rotational speed	7200 RPM
Card reader integrated

Graphics
On-board graphics card model	Not available
Maximum graphics card memory	0.256 GB

Ports & interfaces
USB 2.0 ports quantity	12
VGA (D-Sub) ports quantity	1
PS/2 ports quantity	2
Ethernet LAN (RJ-45) ports	1
Microphone in
Headphone outputs	2
Serial ports quantity	1

Expansion slots
PCI Express x1 slots	1
PCI Express x4 slots	1
PCI Express x16 slots	1
PCI slots	4

Design
Form factor	Tower

Performance
Chipset	Intel® Q45 Express
Audio system	Realtek ALC663
Product type	Workstation

Software
Operating system installed	Windows 7 Professional
Optional operating system supplied	Windows XP Professional
Compatible operating systems	Microsoft Windows 7 Professional (32-bit), 7 Home Premium, Vista Business (64-bit), Vista Business (32-bit), Linux

Processor special features
Intel Wireless Display (WiDi) Technology

Processor special features
Intel 64
Enhanced Intel SpeedStep Technology
Embedded options available
Intel® InTru™ 3D Technology
Intel® Insider™
Intel Clear Video HD Technology
Intel Clear Video Technology
Intel VT-x with Extended Page Tables (EPT)
Idle States
Thermal Monitoring Technologies
Intel AES New Instructions
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 MID
Processor package size	37.5 x 37.5 mm
Processor code	SLB9J
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	33910
Intel Turbo Boost Technology
Intel Hyper-Threading Technology
Intel® Quick Sync Video Technology
Intel My WiFi Technology
Intel Anti-Theft Technology
Conflict-Free processor

Power
Power supply	300 W

Operational conditions
Operating temperature (T-T)	15 - 35 °C

Certificates
Certification	GS, CE, FCC Class B, CSA, RoHS, IEC60601-1-2, ENERGY STAR 5.0

Weight & dimensions
Width	203 mm
Depth	426 mm
Height	442 mm
Weight	16 kg

Display
Display included

Other features
Power requirements	AC 100-240V@50-60Hz
External video modes refresh rate (max)	85 Hz
External video modes resolution (max)	1920 x 1200 pixels
Speakers	1
Macintosh connectivity
Maximum number of SMP processors	1
External drive bays	2x 3.5", 2x 5.25"
Internal drive bays	4x 3.5"