Lenovo ThinkCentre A51 Intel® Pentium® 4 630

0.25 GB DDR2-SDRAM 80 GB Intel® GMA 900 Windows XP Professional Desktop PC

Model A51Part no. VKF7DUKEAN 882861171590

90 specifications

ProcessorIntel® Pentium® 4
Memory0.25 GB
Storage80 GB
GraphicsIntel® GMA 900
TypePC
OSWindows XP Professional

See all specifications

Overview

Processor: Intel® Pentium® 4
Memory: 0.25 GB
Storage: 80 GB
Graphics: Intel® GMA 900
Type: PC
OS: Windows XP Professional

Brand: Lenovo
Category: PCs/Workstations
Model: A51
Part number: VKF7DUK
EAN / UPC: 882861171590
Also known as: Lenovo ThinkCentre A51 Intel® Pentium® 4 630 0.25 GB DDR2-SDRAM 80 GB Intel® GMA 900 Windows XP Professional Desktop PC

Specifications

90 specifications in 16 groups

Processor

Specification	Value
Processor manufacturer	Intel
Processor family	Intel® Pentium® 4
Processor model	630
Processor cores	1
Processor threads	2
Processor frequency	3 GHz
Processor cache	2 MB
Processor cache type	L2
Processor front side bus	800 MHz
Bus type	FSB
FSB Parity	No
Processor lithography	90 nm
Processor operating modes	64-bit
Processor series	Intel Pentium 4 600 Series supporting Hyper-Threading Technology
Processor codename	Prescott
Thermal Design Power (TDP)	84 W
Tcase	66.6 °C
Processor socket	LGA 775 (Socket T)
Number of Processing Die Transistors	169 M
Processing Die size	135 mm²
CPU multiplier (bus/core ratio)	15
ECC supported by processor	No

Memory

Specification	Value
Internal memory	0.25 GB
Maximum internal memory	4 GB
Internal memory type	DDR2-SDRAM

Storage

Specification	Value
Total storage capacity	80 GB
Optical drive type	DVD-ROM
HDD speed	7200 RPM
Storage drive type	SATA
Diskette drive memory	1.44 MB

Graphics

Specification	Value
Discrete graphics card model	Intel® GMA 900
Video adapter resolution	2048x1536 16777216 colors
Video adapter, bus	PCI Express

Performance

Specification	Value
Product type	PC

Optical drive

Specification	Value
DVD read speed	16x

Network

Specification	Value
Networking features	Ethernet/Fast Ethernet

Ports & interfaces

Specification	Value
USB 2.0 ports quantity	6
Ethernet LAN (RJ-45) ports	1
Headphone outputs	1
Microphone in	Yes
VGA (D-Sub) ports quantity	1
PS/2 ports quantity	2
Firewire (IEEE 1394) ports	0
TV-out	No
Serial ports quantity	1
Parallel ports quantity	1
Modem (RJ-11) ports	0
USB 1.1 ports quantity	0

Power

Specification	Value
Power supply	310 W

Design

Specification	Value
Chassis type	Desktop

Software

Specification	Value
Operating system installed	Windows XP Professional

Display

Specification	Value
Display included	No

Processor special features

Specification	Value
Embedded options available	No
Enhanced Intel SpeedStep Technology	Yes
Execute Disable Bit	Yes
Idle States	No
Intel 64	Yes
Intel Clear Video Technology	No
Intel Demand Based Switching	No
Intel Dual Display Capable Technology	No
Intel Enhanced Halt State	No
Intel FDI Technology	No
Intel Fast Memory Access	No
Intel Flex Memory Access	No
Intel Rapid Storage Technology	No
Intel Trusted Execution Technology	No
Intel VT-x with Extended Page Tables (EPT)	No
Intel Virtualization Technology (VT-x)	No
Intel Virtualization Technology for Directed I/O (VT-d)	No
Intel® AES New Instructions (Intel® AES-NI)	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No
Intel® InTru™ 3D Technology	No
Intel® Insider™	No
Intel® Wireless Display (Intel® WiDi)	No
Processor ARK ID	27478
Processor package size	37.5 x 37.5 mm
Thermal Monitoring Technologies	No
Intel® Turbo Boost Technology	No
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes
Intel® Quick Sync Video Technology	No
Intel® My WiFi Technology (Intel® MWT)	No
Intel® Anti-Theft Technology (Intel® AT)	No
Conflict-Free processor	No

Audio

Specification	Value
Audio system	SoundMAX Cadenza

Weight & dimensions

Specification	Value
Width	442 mm
Depth	401 mm
Height	146 mm
Weight	14 kg

Other features

Specification	Value
Security features	-Parallel port I/O control -Configuration password -Diskette boot inhibit -Diskette I/O control -Hardfile I/O control -Boot sequence control -Boot without keyboard or mouse -Power on password -Security slot (for attachment of optional cable lock) -Serial port I/O control -U-Bolt anchoring feature

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