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Product comparison · 2 pcs/workstations

Acer Veriton L480G-Free DOS + ErgoStand vs Lenovo ThinkStation E20, HU

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  • 78specifications compared
  • 41differ
  • 37identical
  • 45known for one product only

Key differences

  • Processor family
    • Intel® Pentium®
    • Intel® Xeon® 3000 Sequence
  • Processor model
    • E5400
    • X3450
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 8
  • Processor frequency
    • 2.7 GHz
    • 2.66 GHz
  • Processor cache
    • 2 MB
    • 8 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Bus type
    • FSB
    • DMI

Side by side

Differences highlightedShow differences only
123 specifications
A

Acer

Veriton L480G-Free DOS + ErgoStandView product
B

Lenovo

ThinkStation E20, HUView product
Processor18 differ
Processor familyDiffersIntel® Pentium®Intel® Xeon® 3000 Sequence
Processor modelDiffersE5400X3450
Processor coresDiffers24
Processor threadsDiffers28
Processor boost frequencyKnown for one3.2 GHz
Processor frequencyDiffers2.7 GHz2.66 GHz
Processor cacheDiffers2 MB8 MB
Processor cache typeDiffersL2Smart Cache
Bus typeDiffersFSBDMI
System bus rateKnown for one2.5 GT/s
Processor seriesDiffersIntel Pentium E5000 Series for DesktopIntel Xeon 3400 Series
Processor codenameDiffersWolfdaleLynnfield
Thermal Design Power (TDP)Differs45, 6595 W
TcaseDiffers74.1 °C72.7 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8, 4x4
PCI Express slots versionKnown for one2.0
Processor socketDiffersLGA 775 (Socket T)LGA 1156 (Socket H)
Number of Processing Die TransistorsDiffers228 M774 M
Processing Die sizeDiffers82 mm²296 mm²
CPU multiplier (bus/core ratio)Differs13.520
SteppingDiffersR0B1
Maximum internal memory supported by processorKnown for one32 GB
Memory types supported by processorKnown for oneDDR3-SDRAM
Memory clock speeds supported by processorKnown for one800,1066,1333 MHz
Memory bandwidth supported by processor (max)Known for one21 GB/s
ECC supported by processorDiffersNoYes
Processor front side busKnown for one800 MHz
Memory1 differ
Internal memoryDiffers2 GB4 GB
Memory clock speedKnown for one1333 MHz
ECCKnown for oneYes
Memory channelsKnown for oneDual-channel
Non-ECCKnown for oneYes
Memory slotsKnown for one2x DIMM
Storage1 differ
HDD capacityKnown for one500 GB
Drive device, buffer sizeKnown for one16 MB
HDD interfaceDiffersSATA IISATA
HDD speedKnown for one7200 RPM
Total storage capacityKnown for one320 GB
Floppy drive installedKnown for oneNo
Performance1 differ
Product typeDiffersPCWorkstation
Motherboard chipsetKnown for oneIntel® 3450
Motherboard form factorKnown for oneATX
Optical driveidentical
CD read speedKnown for one48x
Ports & interfaces3 differ
Headphone outputsDiffers31
PS/2 ports quantityDiffers02
Parallel ports quantityDiffers10
HDMI ports quantityKnown for one0
VGA (D-Sub) ports quantityKnown for one1
DVI portKnown for oneYes
eSATA ports quantityKnown for one1
Poweridentical
Power supplyKnown for one280 W
Power consumption (typical)Known for one135 W
Design1 differ
Chassis typeDiffersSFFTower
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Software1 differ
Operating system installedDiffersFreeDOSWindows XP Professional
Drivers includedKnown for oneYes
Processor special features11 differ
Embedded options availableDiffersNoYes
Intel Demand Based SwitchingDiffersNoYes
Intel Trusted Execution TechnologyDiffersNoYes
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 IDDiffers4047842929
Processor codeDiffersSLGH7SLBLD
Supported instruction setsKnown for oneSSE4.2
Thermal Monitoring TechnologiesDiffersYesNo
Intel® Turbo Boost TechnologyDiffersNo1.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Weight & dimensions4 differ
WidthDiffers60 mm174.8 mm
DepthDiffers200 mm430.8 mm
HeightDiffers250 mm425 mm
WeightDiffers4 kg11.2 kg
Graphicsidentical
On-board graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneIntel® GMA X4500
Graphics card familyKnown for oneIntel
Networkidentical
Ethernet LANKnown for oneYes
Wi-FiKnown for oneNo
Networking featuresKnown for oneGigabit Ethernet
Packaging contentidentical
Remote control includedKnown for oneNo
Certificatesidentical
CertificationKnown for oneENERGY STAR 5.0, FCC, CE
Other featuresidentical
TV tuner integratedKnown for oneNo
Intel segment taggingKnown for oneEnterprise, Small Business

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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