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Product comparison · 2 pcs/workstations

Lenovo ThinkStation SNF16PB workstation Intel® Xeon® 5000 Sequence X5550 vs Lenovo ThinkStation S20 (410564G), PL

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  • 89specifications compared
  • 28differ
  • 61identical
  • 29known for one product only

Key differences

The Lenovo ThinkStation S20 (410564G), PL has 0.27 GHz more processor boost frequency than the Lenovo ThinkStation SNF16PB workstation Intel® Xeon® 5000 Sequence X5550 (3.33 GHz vs 3.06 GHz). The Lenovo ThinkStation S20 (410564G), PL has 0.4 GHz more processor frequency than the Lenovo ThinkStation SNF16PB workstation Intel® Xeon® 5000 Sequence X5550 (3.06 GHz vs 2.66 GHz). The Lenovo ThinkStation SNF16PB workstation Intel® Xeon® 5000 Sequence X5550 has 1.6 GT/s more system bus rate than the Lenovo ThinkStation S20 (410564G), PL (6.4 GT/s vs 4.8 GT/s). Only the Lenovo ThinkStation SNF16PB workstation Intel® Xeon® 5000 Sequence X5550 has Intel Virtualization Technology for Directed I/O (VT-d). Processor family: Intel® Xeon® 5000 Sequence on the Lenovo ThinkStation SNF16PB workstation Intel® Xeon® 5000 Sequence X5550, Intel® Xeon® 3000 Sequence on the Lenovo ThinkStation S20 (410564G), PL.

  • Processor family
    • Intel® Xeon® 5000 Sequence
    • Intel® Xeon® 3000 Sequence
  • Processor model
    • X5550
    • W3550
  • Processor boost frequency
    • 3.06 GHz
    • 3.33 GHz
  • Processor frequency
    • 2.66 GHz
    • 3.06 GHz
  • System bus rate
    • 6.4 GT/s
    • 4.8 GT/s
  • Processor series
    • Intel Xeon 5500 Series
    • Intel Xeon 3500 Series
  • Processor codename
    • Nehalem EP
    • Bloomfield
  • Thermal Design Power (TDP)
    • 95 W
    • 130 W

Side by side

Differences highlightedShow differences only
118 specifications
A

Lenovo

ThinkStation SNF16PB workstation Intel® Xeon® 5000 Sequence X5550

Model SNF16PB

View product
B

Lenovo

ThinkStation S20 (410564G), PLView product
Processor14 differ
Processor familyDiffersIntel® Xeon® 5000 SequenceIntel® Xeon® 3000 Sequence
Processor modelDiffersX5550W3550
Processor boost frequencyDiffers3.06 GHz3.33 GHz
Processor frequencyDiffers2.66 GHz3.06 GHz
System bus rateDiffers6.4 GT/s4.8 GT/s
Processor seriesDiffersIntel Xeon 5500 SeriesIntel Xeon 3500 Series
Processor codenameDiffersNehalem EPBloomfield
Processor system typeKnown for oneDP
Thermal Design Power (TDP)Differs95 W130 W
TcaseDiffers75 °C67.9 °C
Number of QPI linksDiffers21
CPU multiplier (bus/core ratio)Differs2023
Maximum internal memory supported by processorDiffers144 GB24 GB
Memory clock speeds supported by processorDiffers800,1066,1333 MHz800,1066 MHz
Memory bandwidth supported by processor (max)Differs32 GB/s25.6 GB/s
Processor core voltage (AC)Known for one1.225 V
Memory2 differ
Internal memoryDiffers4 GB6 GB
Internal memory typeKnown for oneDDR3-SDRAM
Memory layout (slots x size)Differs2 x 2 GB3 x 2 GB
Memory clock speedKnown for one1066 MHz
ECCKnown for oneYes
Maximum internal memoryKnown for one12 GB
Storage1 differ
Number of HDDs installedKnown for one2
HDD capacityDiffers250 GB500 GB
Compatible memory cardsKnown for oneCF, MMC, SD, xD
Graphicsidentical
Maximum graphics card memoryKnown for one0.5 GB
Graphics cardKnown for oneQuadro FX 1800
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers810
DisplayPorts quantityKnown for one2
Ethernet LAN (RJ-45) portsDiffers21
PS/2 ports quantityDiffers20
DVI-I ports quantityKnown for one1
Line-inKnown for oneYes
Firewire (IEEE 1394) portsKnown for one2
Expansion slots1 differ
PCI Express x1 slotsKnown for one1
PCI Express x4 slotsKnown for one1
PCI Express x16 slotsDiffers21
Power1 differ
Power requirementsDiffers100-240V, 50/60Hz100-240V; 50/60Hz
Power supplyKnown for one625 W
Designidentical
Product colourKnown for oneBlack
Softwareidentical
Drivers includedKnown for oneYes
Optional operating system suppliedKnown for oneWindows XP Professional
Compatible operating systemsKnown for oneWindows 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
Processor special features4 differ
CPU configuration (max)Differs21
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® Smart CacheKnown for oneYes
Processor ARK IDDiffers3710639720
Processor codeKnown for oneSLBF5
Processor package sizeDiffers42.5 x 45 mm42.5 x 45.0 mm
Supported instruction setsKnown for oneSSE4.2
Weight & dimensions2 differ
WidthDiffers210 mm175 mm
DepthDiffers602 mm460 mm
WeightKnown for one16.3 kg
Optical driveidentical
CD read speedKnown for one40x
Audioidentical
Audio systemKnown for oneADI 1988 A
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboardidentical
Keyboard typeKnown for onePreferred Pro USB

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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