Product comparison · 2 pcs/workstations

Fujitsu P400 + E20T-6 vs Fujitsu W520 + SL27T-1

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  • 114specifications compared
  • 44differ
  • 70identical
  • 48known for one product only

Key differences

  • Processor family
    • P400 + E20T-6:Intel Pentium G
    • W520 + SL27T-1:Intel® Xeon® E3 Family
  • Processor model
    • P400 + E20T-6:G870
    • W520 + SL27T-1:E3-1225
  • Processor cores
    • P400 + E20T-6:2
    • W520 + SL27T-1:4
  • Processor threads
    • P400 + E20T-6:2
    • W520 + SL27T-1:4
  • Processor cache
    • P400 + E20T-6:3 MB
    • W520 + SL27T-1:6 MB
  • Thermal Design Power (TDP)
    • P400 + E20T-6:65 W
    • W520 + SL27T-1:95 W
  • Tcase
    • P400 + E20T-6:69.1 °C
    • W520 + SL27T-1:72.6 °C
  • Maximum number of PCI Express lanes
    • P400 + E20T-6:16
    • W520 + SL27T-1:20

Side by side

Differences highlightedShow differences only (on)
Comparison of P400 + E20T-6, W520 + SL27T-1
162 specifications
Processor10 differ
Processor familyDiffersIntel Pentium GIntel® Xeon® E3 Family
Processor modelDiffersG870E3-1225
Processor coresDiffers24
Processor threadsDiffers24
Processor cacheDiffers3 MB6 MB
Processor seriesDiffersIntel Pentium G800 Series for DesktopIntel Xeon E3-1200
Thermal Design Power (TDP)Differs65 W95 W
TcaseDiffers69.1 °C72.6 °C
Maximum number of PCI Express lanesDiffers1620
ECC supported by processorDiffersNoYes
Processor boost frequencyKnown for oneUnknown — not stated by the source3.4 GHz
SteppingKnown for oneUnknown — not stated by the sourceD2
Memory4 differ
Internal memoryDiffers2 GB4 GB
Maximum internal memoryDiffers16 GB32768 MB
Memory slotsDiffers2x DIMM4x DIMM
Memory clock speedDiffers1333 MHz1600 MHz
Storage1 differ
Total storage capacityKnown for one500 GBUnknown — not stated by the source
Storage mediaKnown for oneHDDUnknown — not stated by the source
Number of HDDs installedKnown for one1Unknown — not stated by the source
HDD capacityDiffers500 GB2 TB
HDD sizeKnown for one3.5"Unknown — not stated by the source
RAID supportKnown for oneUnknown — not stated by the sourceYes
RAID levelsKnown for oneUnknown — not stated by the source0, 1, 5, 10
Graphics2 differ
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics P3000
On-board graphics card memoryKnown for one1.759 GBUnknown — not stated by the source
On-board graphics card dynamic frequency (max)Differs1100 MHz1350 MHz
Graphics cardKnown for oneUnknown — not stated by the sourceHD Graphics P3000
Graphics card familyKnown for oneUnknown — not stated by the sourceIntel
Graphics card manufacturerKnown for oneUnknown — not stated by the sourceIntel
Performance3 differ
Product typeDiffersPCWorkstation
Motherboard chipsetDiffersIntel® H61Intel® C216
Motherboard form factorDiffersmicro ATXATX
Audio output channelsKnown for oneUnknown — not stated by the source5.1 channels
Optical driveidentical
Optical drives quantityKnown for one1Unknown — not stated by the source
Networkidentical
Ethernet LANKnown for oneYesUnknown — not stated by the source
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/sUnknown — not stated by the source
Cabling technologyKnown for one10/100/1000Base-T(X)Unknown — not stated by the source
Wake-on-LAN readyKnown for oneYesUnknown — not stated by the source
Networking featuresKnown for oneUnknown — not stated by the sourceGigabit Ethernet (10/100/1000)
Ports & interfaces1 differ
HDMI ports quantityKnown for one0Unknown — not stated by the source
Line-outKnown for oneYesUnknown — not stated by the source
VGA (D-Sub) ports quantityDiffers10
DVI portKnown for oneYesUnknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for oneUnknown — not stated by the source4
Serial ports quantityKnown for oneUnknown — not stated by the source1
Expansion slots2 differ
Number of 3.5" baysDiffers36
PCI Express x1 slotsDiffers23
PCI Express x4 slotsKnown for oneUnknown — not stated by the source1
PCI slotsKnown for oneUnknown — not stated by the source2
Power1 differ
Power supply input voltageDiffers200-240 V100 - 240 V
Design1 differ
Chassis typeDiffersDesktopTower
Placement supportedKnown for oneVerticalUnknown — not stated by the source
Cooling typeKnown for oneActiveUnknown — not stated by the source
Rack mountingKnown for oneUnknown — not stated by the sourceNo
Softwareidentical
Operating system architectureKnown for oneUnknown — not stated by the source64-bit
Compatible operating systemsKnown for oneUnknown — not stated by the sourceWindows 7 Professional Windows 7 Professional Windows 7 Home Premium Windows XP Linux
Display1 differ
Display diagonalDiffers50.8 cm (20")68.6 cm (27")
Display typeKnown for oneLEDUnknown — not stated by the source
Display resolutionKnown for one1600 x 900 pixelsUnknown — not stated by the source
Native aspect ratioKnown for one16:9Unknown — not stated by the source
Contrast ratio (typical)Known for one1000:1Unknown — not stated by the source
TouchscreenKnown for oneNoUnknown — not stated by the source
Display brightnessKnown for one250 cd/m²Unknown — not stated by the source
Viewing angle, horizontalKnown for one170°Unknown — not stated by the source
Viewing angle, verticalKnown for one170°Unknown — not stated by the source
DisplayKnown for oneUnknown — not stated by the sourceLED
ResolutionKnown for oneUnknown — not stated by the source1920 x 1080 pixels
Processor special features11 differ
Embedded options availableDiffersNoYes
Intel Demand Based SwitchingDiffersNoYes
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Processor ARK IDDiffers5349352270
Supported instruction setsDiffersSSE4.1/4.2AVX, SSE4.1, SSE4.2
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel Identity Protection Technology versionKnown for oneUnknown — not stated by the source1.00
Processor codeKnown for oneUnknown — not stated by the sourceSR00G
Intel® Identity Protection Technology (Intel® IPT)Known for oneUnknown — not stated by the sourceYes
Audio1 differ
Audio systemDiffersALC663CX20642
Operational conditionsidentical
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source5 - 85%
Weight & dimensions4 differ
WidthDiffers175 mm186 mm
DepthDiffers425 mm481 mm
HeightDiffers353 mm430 mm
WeightDiffers9 kg16 kg
Packaging dataidentical
Package widthKnown for one290 mmUnknown — not stated by the source
Package depthKnown for one540 mmUnknown — not stated by the source
Package heightKnown for one500 mmUnknown — not stated by the source
Certificates1 differ
CertificationDiffersCE, WEEECE, TÜV GS, WEEE
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAREPEAT Silver, ENERGY STAR

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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