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Product comparison · 2 pcs/workstations

Acer Veriton M421G-ED5600C AMD Athlon X2 vs Lenovo ThinkStation D20 + 24" Monitor

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  • 27specifications compared
  • 23differ
  • 4identical
  • 114known for one product only

Key differences

The Lenovo ThinkStation D20 + 24" Monitor has 2 more processor cores than the Acer Veriton M421G-ED5600C AMD Athlon X2 (4 vs 2). The Acer Veriton M421G-ED5600C AMD Athlon X2 has 0.64 GHz more processor frequency than the Lenovo ThinkStation D20 + 24" Monitor (2.9 GHz vs 2.26 GHz). The Lenovo ThinkStation D20 + 24" Monitor has 1 GB more internal memory than the Acer Veriton M421G-ED5600C AMD Athlon X2 (4 GB vs 3 GB). Only the Lenovo ThinkStation D20 + 24" Monitor has card reader integrated. Only the Lenovo ThinkStation D20 + 24" Monitor has display included.

  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD Athlon X2
    • Intel® Xeon® 5000 Sequence
  • Processor cores
    • 2
    • 4
  • Processor frequency
    • 2.9 GHz
    • 2.26 GHz
  • Internal memory
    • 3 GB
    • 4 GB
  • Maximum internal memory
    • 8 GB
    • 192 GB
  • Internal memory type
    • DDR2-SDRAM
    • DDR3-SDRAM
  • Memory layout (slots x size)
    • 1 x 1 + 1 x 2 GB
    • 2 x 2 GB

Side by side

Differences highlightedShow differences only
141 specifications
A

Acer

Veriton M421G-ED5600C AMD Athlon X2

Model M421G-ED5600C

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B

Lenovo

ThinkStation D20 + 24" MonitorView product
Processor4 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD Athlon X2Intel® Xeon® 5000 Sequence
Processor modelKnown for oneE5520
Processor coresDiffers24
Processor threadsKnown for one8
Processor boost frequencyKnown for one2.53 GHz
Processor frequencyDiffers2.9 GHz2.26 GHz
Processor cacheKnown for one8 MB
Processor cache typeKnown for oneSmart Cache
Bus typeKnown for oneQPI
FSB ParityKnown for oneNo
System bus rateKnown for one5.86 GT/s
Processor lithographyKnown for one45 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Xeon 5500 Series
Processor codenameKnown for oneNehalem EP
Processor system typeKnown for oneDP
Thermal Design Power (TDP)Known for one80 W
TcaseKnown for one72 °C
Number of QPI linksKnown for one2
Number of processors installedKnown for one1
Processor socketKnown for oneSocket B (LGA 1366)
Number of Processing Die TransistorsKnown for one731 M
Processing Die sizeKnown for one263 mm²
CPU multiplier (bus/core ratio)Known for one17
Maximum number of SMP processorsKnown for one2
SteppingKnown for oneD0
Maximum internal memory supported by processorKnown for one144 GB
Memory types supported by processorKnown for oneDDR3-SDRAM
Memory clock speeds supported by processorKnown for one800,1066 MHz
Memory bandwidth supported by processor (max)Known for one25.6 GB/s
ECC supported by processorKnown for oneYes
Memory4 differ
Internal memoryDiffers3 GB4 GB
Maximum internal memoryDiffers8 GB192 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory layout (slots x size)Differs1 x 1 + 1 x 2 GB2 x 2 GB
Memory slotsKnown for one12x DIMM
Memory clock speedKnown for one1066 MHz
ECCKnown for oneYes
Memory channelsKnown for oneTriple-channel
Storage3 differ
Optical drive typeDiffersDVD Super MultiDVD-RW
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceDiffersSATASATA, SATA II
HDD speedKnown for one7200 RPM
Card reader integratedDiffersNoYes
RAID supportKnown for oneYes
RAID levelsKnown for one0, 1, 5, 10
HDD number of platesKnown for one3
Storage drive heightKnown for one8.89 cm
Total storage capacityKnown for one160 GB
Floppy drive installedKnown for oneNo
Graphicsidentical
Graphics cardKnown for oneQuadro FX 580
Graphics card manufacturerKnown for oneNVIDIA
On-board graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneAMD Radeon HD 3200
Graphics card familyKnown for oneAMD
Performance2 differ
Product typeDiffersPCWorkstation
Motherboard chipsetDiffersAMD 780GIntel® 5520
Audio output channelsKnown for one7.1 channels
Network1 differ
Networking topologyKnown for one10,100,1000
Networking featuresDiffersGigabit EthernetGigabit Ethernet (10/100/1000)
Ethernet LANKnown for oneYes
Wi-FiKnown for oneNo
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers810
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
Ethernet LAN (RJ-45) portsDiffers12
Headphone outputsDiffers16
Line-inKnown for oneYes
Firewire (IEEE 1394) portsKnown for one2
eSATA ports quantityKnown for one1
I/O portsKnown for one5x SATA 5x SAS
VGA (D-Sub) ports quantityKnown for one1
DVI portKnown for oneYes
PS/2 ports quantityKnown for one2
Expansion slotsidentical
PCI Express x4 slotsKnown for one1
PCI Express x16 slotsKnown for one2
PCI slotsKnown for one2
Power1 differ
Power requirementsKnown for one100-127/200-240V, 50/60Hz; 12V/6A
Power supplyDiffers300 W1060 W
Power supply input voltageKnown for one100 - 127, 200 - 240 V
Designidentical
External drive baysKnown for one1
Internal drive baysKnown for one5
Display1 differ
Display includedDiffersNoYes
Display diagonalKnown for one61 cm (24")
Processor special featuresidentical
CPU configuration (max)Known for one2
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneYes
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 Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® AES New Instructions (Intel® AES-NI)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® Smart CacheKnown for oneYes
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Physical Address Extension (PAE)Known for one40 bit
Processor ARK IDKnown for one40200
Processor codeKnown for oneSLBFD
Processor package sizeKnown for one42.5 x 45 mm
Thermal Monitoring TechnologiesKnown for oneNo
Intel® Turbo Boost TechnologyKnown for one1.0
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
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
Audio1 differ
Audio systemDiffersHigh Definition AudioHD
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 35 °C
Operating relative humidity (H-H)Known for one10 - 80%
Ergonomicsidentical
Acoustic pressure emissionsKnown for one5 dB
Weight & dimensions3 differ
WidthDiffers180 mm434 mm
DepthDiffers440 mm210 mm
HeightDiffers352 mm602 mm
WeightKnown for one25 kg
Packaging contentidentical
Mouse includedKnown for oneNo
Remote control includedKnown for oneNo
Certificatesidentical
CertificationKnown for oneEnergyStar, EPEAT Gold, GREENGUARD, RoHS, 80+ Bronze
Other featuresidentical
Drive baysKnown for one3.5", 5.25"
TV tuner integratedKnown for oneNo
Intel segment taggingKnown for oneEnterprise, Small Business
Softwareidentical
Operating system installedKnown for oneWindows Vista Business
Bundled softwareKnown for oneAcer Empowering Technology (eLock, eRecovery, eSettings Management), Acer Security Suite, Adobe Acrobat Reader, CyberLink PowerDVD, NTI Media Maker, Veriton ControlCenter (QuickMigration, PowerSaver, SmartBoot, HelpDesk)

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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