Processor
Processor manufacturer	Intel
Processor family	Intel® Xeon® E5 Family
Processor model	E5-2643
Processor cores	4
Processor threads	8
Processor boost frequency	3.5 GHz
Processor frequency	3.3 GHz
Processor socket	LGA 2011 (Socket R)
Processor cache	10 MB
Processor cache type	Smart Cache
System bus rate	8 GT/s
Bus type	QPI
FSB Parity
Processor lithography	32 nm
Processor operating modes	64-bit
Processor series	Intel Xeon E5-2600
Processor codename	Sandy Bridge EP
Thermal Design Power (TDP)	130 W
Tcase	73 °C
PCI Express slots version	3.0
Maximum number of PCI Express lanes	40
PCI Express configurations	x4, x8, x16
Number of processors installed	1
Number of QPI links	2
Stepping	M1
CPU multiplier (bus/core ratio)	35
Maximum internal memory supported by processor	750 GB
Memory types supported by processor	DDR3-SDRAM
Memory clock speeds supported by processor	800, 1066, 1333, 1600 MHz
Memory bandwidth supported by processor (max)	51.2 GB/s
ECC supported by processor

Memory
Internal memory	16 GB
Maximum internal memory	256 GB
Internal memory type	DDR3-SDRAM
Memory layout (slots x size)	4 x 4 GB
Memory slots	16x DIMM
Memory clock speed	1600 MHz
ECC
Memory channels	Quad-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

Ports & interfaces
USB 2.0 ports quantity	5
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	4
PS/2 ports quantity	2
Firewire (IEEE 1394) ports	2
Ethernet LAN (RJ-45) ports	2
Microphone in
Headphone outputs	1
Line-in
Serial ports quantity	1

Expansion slots
PCI Express x4 slots	2
PCI Express x8 slots	1
PCI Express x16 slots	3
PCI slots	1

Design
Chassis type	Minitower
Number of 3.5" bays	4
Number of 5.25" bays	3
Country of origin	China

Performance
Motherboard chipset	Intel® C602
Audio system	HD
Product type	Workstation

Software
Operating system architecture	64-bit
Operating system installed	Windows 7 Professional

Processor special features
Intel® Small Business Advantage (Intel® SBA)
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® Secure Key
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	52.5 x 45.0 mm
Supported instruction sets	AVX
Scalability	2S
Physical Address Extension (PAE)	46 bit
CPU configuration (max)	2
Graphics & IMC lithography	32 nm
Intel Virtualization Technology for Directed I/O (VT-d)
Intel Identity Protection Technology version	0.00
Intel Secure Key Technology version	1.00
Intel Virtualization Technology (VT-x)
Intel TSX-NI version	0.00
Intel Dual Display Capable Technology
Intel Rapid Storage Technology
Processor ARK ID	64587
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	1125 W

Weight & dimensions
Width	203 mm
Depth	525 mm
Height	444 mm
Weight	19.5 kg

Display
Display included

Other features
Networking features	Gigabit Ethernet (10/100/1000)
Graphics card