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Product comparison · 2 pcs/workstations

Lenovo ThinkCentre A51p Intel® Pentium® 4 530 vs Lenovo ThinkCentre M57 Small Desktop (6073-AJG), NL

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  • 79specifications compared
  • 38differ
  • 41identical
  • 29known for one product only

Key differences

  • Processor family
    • Intel® Pentium® 4
    • Intel® Core™2 Duo
  • Processor model
    • 530
    • E6750
  • Processor cores
    • 1
    • 2
  • Processor threads
    • 1
    • 2
  • Processor frequency
    • 1.73 GHz
    • 2.66 GHz
  • Processor cache
    • 1 MB
    • 4 MB
  • Processor front side bus
    • 533 MHz
    • 1333 MHz
  • Processor codename
    • Merom
    • Conroe

Side by side

Differences highlightedShow differences only
108 specifications
A

Lenovo

ThinkCentre A51p Intel® Pentium® 4 530

Model A51p

View product
B

Lenovo

ThinkCentre M57 Small Desktop (6073-AJG), NLView product
Processor13 differ
Processor familyDiffersIntel® Pentium® 4Intel® Core™2 Duo
Processor modelDiffers530E6750
Processor coresDiffers12
Processor threadsDiffers12
Processor frequencyDiffers1.73 GHz2.66 GHz
Processor cacheDiffers1 MB4 MB
Processor front side busDiffers533 MHz1333 MHz
Processor seriesKnown for oneIntel Core 2 Duo E6000 Series
Processor codenameDiffersMeromConroe
Thermal Design Power (TDP)Differs27 W65 W
TcaseDiffers67.7 °C72 °C
Number of processors installedKnown for one1
Processor socketDiffersSocket AM2LGA 775 (Socket T)
CPU multiplier (bus/core ratio)Differs148
SteppingDiffersA1G0
TjunctionKnown for one100 °C
Processor core voltage (AC)Known for one0.95 - 1.30 V
Memory2 differ
Internal memoryDiffers0.5 GB2 GB
Maximum internal memoryDiffers4 GB8 GB
Memory layout (slots x size)Known for one2 x 1 GB
Memory slotsKnown for one4x DIMM
Storage1 differ
Total storage capacityDiffers160 GB250 GB
Optical drive typeKnown for oneDVD-RW
HDD interfaceKnown for oneSATA
HDD speedKnown for one7200 RPM
Diskette drive memoryKnown for one1.44 MB
Graphics1 differ
Discrete graphics card modelDiffersIntel® GMA 900Intel® GMA X3100
Video adapter resolutionKnown for one2048x1536 16777216 colors
Video adapter, busKnown for onePCI Express
Network1 differ
Networking featuresDiffersEthernet/Fast Ethernet/Gigabit EthernetGigabit Ethernet
Ports & interfaces2 differ
Line-outKnown for oneYes
Line-inKnown for oneYes
PS/2 ports quantityDiffers21
eSATA ports quantityKnown for one1
Serial ports quantityDiffers01
DVI portKnown for oneNo
Firewire (IEEE 1394) portsKnown for one0
S/PDIF out portKnown for oneNo
SmartCard slotKnown for oneNo
TV-outKnown for oneNo
Modem (RJ-11) portsKnown for one0
USB 1.1 ports quantityKnown for one0
Expansion slotsidentical
Expansion slotsKnown for one1x PCI Express 16X LP 1x PCI LP
Poweridentical
Power requirementsKnown for one115-230V, 50/60Hz
Power availabilityKnown for one280 W
Power supplyKnown for one310 W
Design1 differ
Chassis typeDiffersTowerSmall Desktop
Software2 differ
Operating system installedDiffersWindows XP ProfessionalWindows Vista Business
Bundled softwareDiffersLotus Notes Stand-alone Client (license), Lotus SmartSuite Millennium (license), Lotus SmartSuite Millennium, Access program, IBM Director Agent (web deliverable), ThinkVantage Client Security Software (web-downloadable), Norton AntiVirus 2004 OEM Version, PC Doctor diagnostics, ThinkVantage RescueYes
Processor special features10 differ
Embedded options availableDiffersYesNo
Enhanced Intel SpeedStep TechnologyDiffersNoYes
Idle StatesDiffersNoYes
Intel Enhanced Halt StateDiffersNoYes
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Processor ARK IDDiffers2973330784
Processor codeDiffersSLA2GSLA9V
Processor package sizeDiffers35 mm37.5 x 37.5 mm
Thermal Monitoring TechnologiesDiffersNoYes
Audio1 differ
Audio systemDiffersSoundMAX CadenzaAD1882
Weight & dimensions4 differ
WidthDiffers175 mm310 mm
DepthDiffers450 mm358 mm
HeightDiffers492 mm875 mm
WeightDiffers13.5 kg7.42 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, Professional
Security featuresKnown for one-Configuration password -Boot sequence control -Boot without keyboard or mouse -Diskette boot inhibit -Diskette I/O control -Hardfile I/O control -Kensington Lock Standard Enabled -Hard disk drive password -Embedded Security Subsystem standard -Parallel port I/O control -Serial port I/O control -Sec

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