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Product comparison · 2 pcs/workstations

Acer Veriton X275 + 24" V243HAObd vs Lenovo ThinkStation S20 + 22" Monitor

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  • 89specifications compared
  • 47differ
  • 42identical
  • 56known for one product only

Key differences

The Lenovo ThinkStation S20 + 22" Monitor has 2 more processor cores than the Acer Veriton X275 + 24" V243HAObd (4 vs 2). The Lenovo ThinkStation S20 + 22" Monitor has 6 more processor threads than the Acer Veriton X275 + 24" V243HAObd (8 vs 2). The Acer Veriton X275 + 24" V243HAObd has 0.04 GHz more processor frequency than the Lenovo ThinkStation S20 + 22" Monitor (2.7 GHz vs 2.66 GHz). Only the Lenovo ThinkStation S20 + 22" Monitor has ECC supported by processor. Only the Lenovo ThinkStation S20 + 22" Monitor has card reader integrated.

  • Processor family
    • Intel® Pentium®
    • Intel® Xeon® 3000 Sequence
  • Processor model
    • E5400
    • W3520
  • 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
  • Processor front side bus
    • 800 MHz
    • 1066 MHz

Side by side

Differences highlightedShow differences only
145 specifications
A

Acer

Veriton X275 + 24" V243HAObdView product
B

Lenovo

ThinkStation S20 + 22" MonitorView product
Processor19 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Pentium®Intel® Xeon® 3000 Sequence
Processor modelDiffersE5400W3520
Processor coresDiffers24
Processor threadsDiffers28
Processor boost frequencyKnown for one2.93 GHz
Processor frequencyDiffers2.7 GHz2.66 GHz
Processor cacheDiffers2 MB8 MB
Processor cache typeDiffersL2Smart Cache
Processor front side busDiffers800 MHz1066 MHz
Bus typeDiffersFSBQPI
FSB ParityNoNo
System bus rateKnown for one4.80 GT/s
Processor lithography45 nm45 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Pentium E5000 Series for DesktopIntel Xeon 3500 Series
Processor codenameDiffersWolfdaleBloomfield
Processor system typeKnown for oneUp
Thermal Design Power (TDP)Differs45, 65130 W
TcaseDiffers74.1 °C67.9 °C
Number of QPI linksKnown for one1
Number of processors installed11
Processor socketDiffersLGA 775 (Socket T)Socket B (LGA 1366)
Number of Processing Die TransistorsDiffers228 M731 M
Processing Die sizeDiffers82 mm²263 mm²
CPU multiplier (bus/core ratio)Differs13.520
Maximum number of SMP processorsKnown for one2
Processor core voltage (AC)Known for one0.800 - 1.225 V
SteppingDiffersR0D0
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
ECC supported by processorDiffersNoYes
PlatformKnown for onePC
Memory4 differ
Internal memoryDiffers2 GB4 GB
Maximum internal memoryDiffers4 GB12 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory layout (slots x size)Differs1 x 2 GB2 x 2 GB
Memory slotsDiffers2x DIMM6x DIMM
Memory clock speedKnown for one1066 MHz
ECCKnown for oneYes
Memory channelsKnown for oneTriple-channel
Storage2 differ
Optical drive typeDVD-RWDVD-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
Storage drive heightKnown for one8.89 cm
Total storage capacityKnown for one160 GB
Floppy drive installedKnown for oneNo
Graphicsidentical
Maximum graphics card memoryKnown for one0.256 GB
Graphics cardKnown for oneQuadro FX 380
Graphics card manufacturerKnown for oneNVIDIA
On-board graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneIntel® GMA 4500
Graphics card familyKnown for oneIntel
Performance1 differ
Product typeDiffersPCWorkstation
Motherboard chipsetKnown for oneIntel® X58 Express
Audio output channelsKnown for one5.1 channels
Network1 differ
Networking featuresDiffersGigabit EthernetGigabit Ethernet (10/100/1000)
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Wi-FiKnown for oneNo
Ports & interfaces3 differ
USB 2.0 ports quantity1010
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity00
Ethernet LAN (RJ-45) ports11
Headphone outputsDiffers16
Microphone inYesYes
VGA (D-Sub) ports quantityDiffers10
PS/2 ports quantityDiffers20
Firewire (IEEE 1394) ports00
eSATA ports quantityKnown for one1
Serial ports quantity11
Parallel ports quantity00
I/O portsKnown for one5x SATA 1x Optical In 1x Optical Out
HDMI ports quantityKnown for one0
DVI portKnown for oneNo
Expansion slots1 differ
PCI Express x1 slots11
PCI Express x4 slotsKnown for one1
PCI Express x16 slotsDiffers12
Power1 differ
Power requirementsKnown for one100 - 127V/200 - 240V; 8/4
Power supplyDiffers220 W625 W
Power supply input voltageKnown for one100 - 240 V
Design1 differ
Chassis typeDiffersSFFTower
Product colourBlackBlack
External drive baysKnown for one2x 5.25", 1x 3.5"
Internal drive baysKnown for one3x 3.5"
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Softwareidentical
Compatible operating systemsKnown for oneWindows XP x64 Linux 5 Red Hat Enterprise
Operating system installedKnown for oneWindows 7 Professional
Mac compatibilityKnown for oneNo
Display1 differ
Display includedYesYes
Display diagonalDiffers61 cm (24")55.9 cm (22")
Processor special features9 differ
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingDiffersNoYes
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyNoNo
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)Differs2Yes
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)NoNo
Intel® Clear Video HD Technology (Intel® CVT HD)NoNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® Smart CacheKnown for oneYes
Intel® Wireless Display (Intel® WiDi)NoNo
Physical Address Extension (PAE)Known for one36 bit
Processor ARK IDDiffers4047839718
Processor codeDiffersSLGH7SLBEW
Processor package sizeDiffers37.5 x 37.5 mm42.5 x 45.0 mm
Supported instruction setsKnown for oneSSE4.2
Thermal Monitoring TechnologiesDiffersYesNo
Intel® Turbo Boost TechnologyDiffersNo1.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Quick Sync Video TechnologyNoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
Audio1 differ
Audio systemDiffersHigh Definition AudioHD 7.1
Ergonomicsidentical
Acoustic pressure emissionsKnown for one27 dB
Weight & dimensions3 differ
WidthDiffers101.5 mm426 mm
DepthDiffers396.8 mm175 mm
HeightDiffers266.5 mm483 mm
WeightKnown for one15 kg
Certificatesidentical
CertificationKnown for oneEnergy Star, EPEAT Gold, Greedguard, ROHS
Packaging contentidentical
Remote control includedKnown for oneNo
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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