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Product comparison · 2 pcs/workstations

Acer Aspire M3802 - QM7Z vs Lenovo ThinkStation S20 (410565G), HU

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  • 52specifications compared
  • 30differ
  • 22identical
  • 62known for one product only

Key differences

  • Processor family
    • Intel® Celeron®
    • Intel® Xeon® 3000 Sequence
  • Processor model
    • E3300
    • W3505
  • Processor frequency
    • 2.5 GHz
    • 2.53 GHz
  • Processor cache
    • 1 MB
    • 4 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Bus type
    • FSB
    • QPI
  • Processor operating modes
    • 32-bit
    • 64-bit
  • Processor codename
    • Wolfdale
    • Bloomfield

Side by side

Differences highlightedShow differences only
114 specifications
A

Acer

Aspire M3802 - QM7ZView product
B

Lenovo

ThinkStation S20 (410565G), HUView product
Processor10 differ
Processor familyDiffersIntel® Celeron®Intel® Xeon® 3000 Sequence
Processor modelDiffersE3300W3505
Processor frequencyDiffers2.5 GHz2.53 GHz
Processor cacheDiffers1 MB4 MB
Processor cache typeDiffersL2Smart Cache
Processor front side busKnown for one800 MHz
Bus typeDiffersFSBQPI
FSB ParityKnown for oneNo
Processor operating modesDiffers32-bit64-bit
Processor seriesKnown for oneIntel Celeron Processor E3000 Series for Desktop
Processor codenameDiffersWolfdaleBloomfield
Thermal Design Power (TDP)Differs65 W130 W
TcaseKnown for one74.1 °C
Processor socketKnown for oneLGA 775 (Socket T)
CPU multiplier (bus/core ratio)Known for one12.5
SteppingKnown for oneR0
ECC supported by processorDiffersNoYes
System bus rateKnown for one4.8 GT/s
Number of QPI linksKnown for one1
Maximum internal memory supported by processorKnown for one24 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
Memory1 differ
Maximum internal memoryDiffers8 GB12 GB
Internal memory typeKnown for oneDDR2-SDRAM
Memory layout (slots x size)Known for one3 x 1 GB
Memory clock speedKnown for one1066 MHz
Memory channelsKnown for oneTriple-channel
Storage2 differ
Total storage capacityKnown for one320 GB
HDD interfaceDiffersSATA IISATA
Compatible memory cardsDiffersminiSD, MMC, MS Duo, MS Micro (M2), MS PRO, MS PRO Duo, MS PRO-HG Duo, SD, xDCF, MMC, SD, xD
Floppy drive installedKnown for oneNo
Optical drive typeKnown for oneDVD-RW
HDD capacityKnown for one250 GB
Graphicsidentical
On-board graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneIntel® GMA X4500
Maximum graphics card memoryKnown for one1.024 GB
Performance1 differ
Product typeDiffersPCWorkstation
Networkidentical
Ethernet LANKnown for oneYes
Wi-FiKnown for oneNo
Networking featuresKnown for oneGigabit Ethernet
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers810
HDMI ports quantityKnown for one1
Ethernet LAN (RJ-45) portsDiffers12
VGA (D-Sub) ports quantityDiffers10
DVI portKnown for oneNo
PS/2 ports quantityDiffers20
Firewire (IEEE 1394) portsDiffers12
Serial ports quantityDiffers01
Line-inKnown for oneYes
eSATA ports quantityKnown for one1
Power1 differ
Power supplyDiffers250 W625 W
Power requirementsKnown for one100-240V; 50/60Hz
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 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
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingDiffersNoYes
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Processor ARK IDDiffers4277140800
Processor codeKnown for oneSLGU4
Thermal Monitoring TechnologiesDiffersYesNo
Intel® Quick Sync Video TechnologyKnown for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Conflict-Free processorKnown for oneNo
Physical Address Extension (PAE)Known for oneYes
Processor package sizeKnown for one42.5 x 45 mm
Supported instruction setsKnown for oneSSE4.2
Audio1 differ
Audio systemDiffersHigh Definition Audio 7.1ADI 1988 A
Weight & dimensions3 differ
WidthDiffers180 mm175 mm
DepthDiffers417.6 mm460 mm
HeightDiffers375.5 mm478 mm
WeightKnown for one16.3 kg
Packaging contentidentical
Remote control includedKnown for oneNo
Mouse includedKnown for oneYes
Other featuresidentical
TV tuner integratedKnown for oneNo
Optical driveidentical
CD read speedKnown for one40x
Expansion slotsidentical
PCI Express x16 slotsKnown for one1
PCI slotsKnown for one2
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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