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Lenovo ThinkCentre A57 User Manual

Lenovo ThinkCentre A57
68 pages
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Lenovo ThinkCentre A57 Specifications

General IconGeneral
Tcase74.1 °C
Bus typeFSB
SteppingM0
Processor cache3 MB
Processor cores2
Processor modelE7200
System bus rate- GT/s
Processor familyIntel® Core™2 Duo
Processor seriesIntel Core 2 Duo E7000 Series
Processor socketLGA 775 (Socket T)
Processor codenameWolfdale
Processing Die size82 mm²
Processor frequency2.53 GHz
Processor cache typeL2
Processor lithography45 nm
Processor manufacturerIntel
Processor front side bus1066 MHz
Processor operating modes64-bit
ECC supported by processorNo
Thermal Design Power (TDP)65 W
Number of processors installed1
CPU multiplier (bus/core ratio)9.5
Number of Processing Die Transistors228 M
Power supply typeAC - DC
Power requirements100 - 240V
Networking featuresGigabit Ethernet
Operating temperature (T-T)50 - 95 °F
Compliance industry standardsIEEE 802.11b/g/n
Non-operating relative humidity (non-condensing)10 - 90 %
Memory slots2x DIMM
Internal memory2 GB
Internal memory typeDDR2-SDRAM
Maximum internal memory4 GB
Memory layout (slots x size)- GB
HDD speed7200 RPM
HDD interfaceSATA
Optical drive typeDVD-RW
Total storage capacity320 GB
On-board graphics cardYes
Discrete graphics card modelIntel® GMA 3100
On-board graphics card modelNot available
Operating system installedWindows XP Professional
USB 2.0 ports quantity6
Firewire (IEEE 1394) ports0
Ethernet LAN data rates10, 100, 1000 Mbit/s
Power supply280 W
Chassis typeMicro Tower
Product colorBlack
Operating relative humidity (H-H)10 - 80 %
Product typePC
Processor ARK ID35348
Processor package size37.5 mm
Weight and Dimensions IconWeight and Dimensions
Depth440 mm
Width174 mm
Height402 mm
Weight11000 g

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