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Product comparison · 2 pcs/workstations

Fujitsu ESPRIMO P7935 E-Star 5 vs Lenovo ThinkStation S20 (4105-31G), IT

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  • 85specifications compared
  • 48differ
  • 37identical
  • 41known for one product only

Key differences

  • Processor family
    • Intel® Core™2 Quad
    • Intel® Xeon® 5000 Sequence
  • Processor model
    • Q8300
    • E5530
  • Processor threads
    • 4
    • 8
  • Processor frequency
    • 2.5 GHz
    • 2.4 GHz
  • Processor cache
    • 4 MB
    • 8 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Bus type
    • FSB
    • QPI
  • Processor codename
    • Yorkfield
    • Nehalem EP

Side by side

Differences highlightedShow differences only
126 specifications
A

Fujitsu

ESPRIMO P7935 E-Star 5View product
B

Lenovo

ThinkStation S20 (4105-31G), ITView product
Processor17 differ
Processor familyDiffersIntel® Core™2 QuadIntel® Xeon® 5000 Sequence
Processor modelDiffersQ8300E5530
Processor threadsDiffers48
Processor boost frequencyKnown for one2.66 GHz
Processor frequencyDiffers2.5 GHz2.4 GHz
Processor cacheDiffers4 MB8 MB
Processor cache typeDiffersL2Smart Cache
Bus typeDiffersFSBQPI
System bus rateKnown for one5.86 GT/s
Processor seriesDiffersIntel Core 2 Quad Q8000 SeriesIntel Xeon 5500 Series
Processor codenameDiffersYorkfieldNehalem EP
Processor system typeKnown for oneDP
Thermal Design Power (TDP)Differs95 W80 W
TcaseDiffers71.4 °C76 °C
Number of QPI linksKnown for one2
Processor socketDiffersLGA 775 + AM2/2+Socket B (LGA 1366)
Number of Processing Die TransistorsDiffers456 M731 M
Processing Die sizeDiffers164 mm²263 mm²
CPU multiplier (bus/core ratio)Differs7.518
SteppingDiffersR0D0
Maximum internal memory supported by processorKnown for one144 GB
Memory types supported by processorKnown for oneDDR3-SDRAM
Memory clock speeds supported by processorKnown for one800,1066 MHz
Memory bandwidth supported by processor (max)Known for one25.6 GB/s
ECC supported by processorDiffersNoYes
Processor front side busKnown for one1333 MHz
Maximum number of SMP processorsKnown for one1
Memory3 differ
Maximum internal memoryDiffers16 GB12 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory clock speedDiffers800 MHz1066 MHz
Memory channelsKnown for oneTriple-channel
Storage3 differ
Optical drive typeDiffersDVD Super MultiDVD-RW
HDD capacityKnown for one500 GB
HDD interfaceDiffersSATA IISATA
Card reader integratedDiffersNoYes
Compatible memory cardsKnown for oneCF, MMC, SD, xD
Total storage capacityKnown for one500 GB
Performance1 differ
Product typeDiffersPCWorkstation
Password protection typeKnown for oneBIOS
Optical driveidentical
CD read speedKnown for one40x
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers1210
Ethernet LAN (RJ-45) portsDiffers12
Headphone outputsDiffers21
Line-inKnown for oneYes
VGA (D-Sub) ports quantityDiffers10
PS/2 ports quantityDiffers20
Firewire (IEEE 1394) portsKnown for one2
eSATA ports quantityKnown for one1
Expansion slotsidentical
PCI Express x4 slotsKnown for one1
Power1 differ
Power requirementsKnown for one100-240V; 50/60Hz
Power supplyDiffers300 W625 W
Power supply input voltageKnown for one100 - 240 V
Power supply input frequencyKnown for one50 - 60 Hz
Design1 differ
Chassis typeDiffersMicro TowerTower
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
External drive baysKnown for one2x 3.5", 2x 5.25"
Internal drive baysKnown for one2x 3.5"
Software2 differ
Operating system installedDiffersWindows Vista BusinessWindows XP Professional
Compatible operating systemsDiffersLinuxWindows XP Pro SP1a/SP2a 32/64-bit Red Hat Enterprise Linux 5.0 Windows Vista 32/64-bit Windows Vista Enterprise 32/64-bit Windows Vista Ultimate 32/64-bit
Optional operating system suppliedKnown for oneWindows XP Professional
Bundled softwareKnown for oneNero Essentials
Processor special features10 differ
CPU configuration (max)Known for one2
Intel Demand Based SwitchingDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)Differs2Yes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® Smart CacheKnown for oneYes
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers3910737103
Processor codeDiffersSLGURSLBF7
Processor package sizeDiffers37.5 x 37.5 mm42.5 x 45 mm
Thermal Monitoring TechnologiesDiffersYesNo
Intel® Turbo Boost TechnologyDiffersNo1.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Audio1 differ
Audio systemDiffersRealtek ALC663ADI 1988 A
Weight & dimensions4 differ
WidthDiffers203 mm175 mm
DepthDiffers390 mm460 mm
HeightDiffers392 mm478 mm
WeightDiffers12 kg16.3 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboardidentical
Keyboard typeKnown for onePreferred Pro USB
Networkidentical
Networking featuresKnown for oneGigabit Ethernet
Operational conditionsidentical
Maximum operating temperature range (T-T)Known for one15 - 35 °C
Ergonomicsidentical
Acoustic pressure emissionsKnown for one3.5 dB
Packaging dataidentical
Package dimensions (WxDxH)Known for one500 x 290 x 540 mm
Certificatesidentical
CertificationKnown for oneBlue Angel CE FCC Class B cCSAus RoHS WEEE
Other featuresidentical
HDD user passwordKnown for oneYes
MotherboardKnown for oneD2812-A2x

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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