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Product comparison · 2 pcs/workstations

Lenovo ThinkStation SNF21PB workstation Intel® Xeon® 5000 Sequence E5504 vs Lenovo ThinkCentre A58 Tower (75157QG) + 3 Years On-site Repair NBD

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  • 78specifications compared
  • 40differ
  • 38identical
  • 39known for one product only

Key differences

The Lenovo ThinkStation SNF21PB workstation Intel® Xeon® 5000 Sequence E5504 has 2 more processor cores than the Lenovo ThinkCentre A58 Tower (75157QG) + 3 Years On-site Repair NBD (4 vs 2). The Lenovo ThinkStation SNF21PB workstation Intel® Xeon® 5000 Sequence E5504 has 2 more processor threads than the Lenovo ThinkCentre A58 Tower (75157QG) + 3 Years On-site Repair NBD (4 vs 2). The Lenovo ThinkCentre A58 Tower (75157QG) + 3 Years On-site Repair NBD has 0.93 GHz more processor frequency than the Lenovo ThinkStation SNF21PB workstation Intel® Xeon® 5000 Sequence E5504 (2.93 GHz vs 2 GHz). Only the Lenovo ThinkStation SNF21PB workstation Intel® Xeon® 5000 Sequence E5504 has ECC supported by processor. Only the Lenovo ThinkStation SNF21PB workstation Intel® Xeon® 5000 Sequence E5504 has card reader integrated.

  • Processor family
    • Intel® Xeon® 5000 Sequence
    • Intel® Core™2 Duo
  • Processor model
    • E5504
    • E7500
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 2 GHz
    • 2.93 GHz
  • Processor cache
    • 4 MB
    • 3 MB
  • Processor cache type
    • Smart Cache
    • L2
  • Bus type
    • QPI
    • FSB

Side by side

Differences highlightedShow differences only
117 specifications
A

Lenovo

ThinkStation SNF21PB workstation Intel® Xeon® 5000 Sequence E5504

Model SNF21PB

View product
B

Lenovo

ThinkCentre A58 Tower (75157QG) + 3 Years On-site Repair NBDView product
Processor16 differ
Processor familyDiffersIntel® Xeon® 5000 SequenceIntel® Core™2 Duo
Processor modelDiffersE5504E7500
Processor coresDiffers42
Processor threadsDiffers42
Processor frequencyDiffers2 GHz2.93 GHz
Processor cacheDiffers4 MB3 MB
Processor cache typeDiffersSmart CacheL2
Bus typeDiffersQPIFSB
System bus rateKnown for one4.8 GT/s
Processor seriesDiffersIntel Xeon 5500 SeriesIntel Core 2 Duo E7000 Series
Processor codenameDiffersNehalem EPWolfdale
Processor system typeKnown for oneDP
Thermal Design Power (TDP)Differs80 W65 W
TcaseDiffers76 °C74.1 °C
Number of QPI linksKnown for one2
Processor socketDiffersSocket B (LGA 1366)LGA 775 (Socket T)
CPU multiplier (bus/core ratio)Differs1511
SteppingDiffersD0R0
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 MHz
Memory bandwidth supported by processor (max)Known for one19.2 GB/s
ECC supported by processorDiffersYesNo
Processor front side busKnown for one1066 MHz
Number of processors installedKnown for one1
Number of Processing Die TransistorsKnown for one228 M
Processing Die sizeKnown for one82 mm²
Memory4 differ
Internal memoryDiffers4 GB2 GB
Internal memory typeDiffersDDR3-SDRAMDDR2-SDRAM
Memory layout (slots x size)Differs2 x 2 GB1 x 2 GB
Memory clock speedDiffers1066 MHz800 MHz
ECCKnown for oneYes
Memory channelsKnown for oneTriple-channel
Storage1 differ
HDD capacityKnown for one250 GB
Card reader integratedDiffersYesNo
Total storage capacityKnown for one320 GB
Performance1 differ
Product typeDiffersWorkstationPC
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers86
DisplayPorts quantityKnown for one2
Ethernet LAN (RJ-45) portsDiffers21
VGA (D-Sub) ports quantityDiffers01
eSATA ports quantityKnown for one1
Parallel ports quantityDiffers01
DVI-I ports quantityKnown for one1
Line-outKnown for oneYes
Line-inKnown for oneYes
Expansion slotsidentical
PCI Express x1 slotsKnown for one1
PCI Express x4 slotsKnown for one1
PCI slotsKnown for one2
Poweridentical
Power requirementsKnown for one100-240V, 50/60Hz
Power supplyKnown for one280 W
Power supply input voltageKnown for one110 - 220 V
Power supply input frequencyKnown for one50 - 60 Hz
Software1 differ
Operating system installedDiffersWindows XP ProfessionalWindows 7 Professional
Drivers includedKnown for oneYes
Display1 differ
Display includedDiffersNoYes
Display diagonalKnown for one55.9 cm (22")
Display resolutionKnown for one1680 x 1050 pixels
Processor special features9 differ
CPU configuration (max)Known for one2
Embedded options availableDiffersYesNo
Intel Demand Based SwitchingDiffersYesNo
Intel VT-x with Extended Page Tables (EPT)DiffersYesNo
Intel Virtualization Technology (VT-x)DiffersYes2
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® Smart CacheKnown for oneYes
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers4071136503
Processor codeDiffersSLBF9SLB9Z
Processor package sizeDiffers42.5 x 45 mm37.5 x 37.5 mm
Thermal Monitoring TechnologiesDiffersNoYes
Weight & dimensions3 differ
WidthDiffers210 mm175 mm
DepthDiffers602 mm442 mm
HeightDiffers478 mm412 mm
WeightKnown for one11.2 kg
Graphicsidentical
On-board graphics cardKnown for oneYes
Networkidentical
Cabling technologyKnown for one10/100/1000Base-T(X)
Networking featuresKnown for oneGigabit Ethernet
Audioidentical
Audio systemKnown for oneALC662
Packaging contentidentical
Mouse includedKnown for oneYes

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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