Processor
Processor manufacturer	Intel
Processor family	Intel® Xeon® 3000 Sequence
Processor	W3520
Processor number of cores	4
Processor threads	8
Processor boost frequency	2.93 GHz
Processor frequency	2.66 GHz
Processor socket	Socket B (LGA 1366)
Processor cache	8 MB
Processor cache type	Smart Cache
Processor front side bus	1066 MHz
System bus data transfer rate	4.80 GT/s
Bus type	QPI
FSB Parity
Processor lithography	45 nm
Processor operating modes	64-bit
Processor series	Intel Xeon 3500 Series
Processor codename	Bloomfield
Thermal Design Power (TDP)	130 W
Processor system type	Up
Tcase	67.9 °C
Number of processors installed	1
Number of QPI links	1
Number of Processing Die Transistors	731 M
Processing die size	263 mm²
Stepping	D0
CPU multiplier (bus/core ratio)	20
Processor core voltage (AC)	0.800 - 1.225 V
Maximum internal memory supported by processor	24 GB
Memory types supported by processor	DDR3-SDRAM
Memory clock speeds supported by processor	800, 1066 MHz
Memory bandwidth supported by processor (max)	25.6 GB/s
ECC supported by processor

Memory
Internal memory	6 GB
Maximum internal memory	16 GB
Internal memory type	DDR3-SDRAM
Memory layout (slots x size)	3 x 2 GB
Memory clock speed	1333 MHz
ECC
Memory channels	Triple-channel

Storage
Optical drive type	DVD Super Multi
Number of hard drives installed	1
Hard drive capacity	500 GB
Hard drive interface	SATA
Hard drive rotational speed	7200 RPM
Card reader integrated

Ports & interfaces
USB 2.0 ports quantity	8
PS/2 ports quantity	2
Ethernet LAN (RJ-45) ports quantity	1
Microphone in
Headphone outputs	1

Design
Chassis type	Minitower
Country of origin	China

Performance
Motherboard chipset	Intel® X58 Express
Audio system	High Definition Audio
Product type	Workstation

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® Smart Cache
Intel Enhanced Halt State
Intel Demand Based Switching
Intel Clear Video Technology for MID
Processor package size	42.5 x 45.0 mm
Supported instruction sets	SSE4.2
Processor code	SLBEW
Physical Address Extension (PAE)	36 bit
CPU configuration (max)	1
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	39718
Intel Turbo Boost Technology	1.0
Intel Hyper-Threading Technology
Intel® Quick Sync Video Technology
Intel My WiFi Technology
Intel Anti-Theft Technology
Conflict-Free processor

Energy Management
Power supply	475 W

Operational Conditions
Operating temperature range (T-T)	5 - 35 °C
Storage temperature range (T-T)	-40 - 60 °C
Operating relative humidity range	8 - 85%
Storage relative humidity range	8 - 90%
Non-operating altitude	9100

Weight & Dimensions
Width	168 mm
Depth	455.3 mm
Height	450.2 mm
Weight	13.5 kg

Display
Display included

Other features
LightScribe
Expansion slots	2 PCI Express Gen2 x16, 1 PCI Express Gen2 (x8 mechanically, x4 electrically), 1 PCI Express Gen1 (x8 mechanically, x4 electrically), 2 PCI
Networking features	Gigabit Ethernet (10/100/1000)