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Product comparison · 2 pcs/workstations

Acer Set Veriton M275 - DVD-RW vs Lenovo ThinkStation C20 Intel® Xeon® 5000 Sequence E5507

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  • 75specifications compared
  • 36differ
  • 39identical
  • 50known for one product only

Key differences

  • Processor family
    • Intel® Pentium®
    • Intel® Xeon® 5000 Sequence
  • Processor model
    • E5400
    • E5507
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 2.7 GHz
    • 2.26 GHz
  • Processor cache
    • 2 MB
    • 4 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Bus type
    • FSB
    • QPI

Side by side

Differences highlightedShow differences only
125 specifications
A

Acer

Set Veriton M275 - DVD-RWView product
B

Lenovo

ThinkStation C20 Intel® Xeon® 5000 Sequence E5507

Model C20

View product
Processor15 differ
Processor familyDiffersIntel® Pentium®Intel® Xeon® 5000 Sequence
Processor modelDiffersE5400E5507
Processor coresDiffers24
Processor threadsDiffers24
Processor frequencyDiffers2.7 GHz2.26 GHz
Processor cacheDiffers2 MB4 MB
Processor cache typeDiffersL2Smart Cache
Processor front side busKnown for one800 MHz
Bus typeDiffersFSBQPI
Processor seriesDiffersIntel Pentium E5000 Series for DesktopIntel Xeon 5500 Series
Processor codenameDiffersWolfdaleNehalem EP
Thermal Design Power (TDP)Differs45, 6580 W
TcaseDiffers74.1 °C76 °C
Processor socketDiffersLGA 775 (Socket T)Socket B (LGA 1366)
Number of Processing Die TransistorsKnown for one228 M
Processing Die sizeKnown for one82 mm²
CPU multiplier (bus/core ratio)Known for one13.5
SteppingDiffersR0D0
ECC supported by processorDiffersNoYes
System bus rateKnown for one4.8 GT/s
Number of QPI linksKnown for one2
Number of processors installedKnown for one2
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 MHz
Memory bandwidth supported by processor (max)Known for one19.2 GB/s
Memory3 differ
Internal memoryDiffers2 GB4 GB
Maximum internal memoryDiffers4 GB96 GB
Memory layout (slots x size)Differs1 x 2 GB2 x 2 GB
Memory slotsKnown for one2x DIMM
Memory clock speedKnown for one1333 MHz
ECCKnown for oneYes
Memory channelsKnown for oneTriple-channel
Storage1 differ
Total storage capacityKnown for one160 GB
HDD interfaceDiffersSerial Attached SCSI (SAS)SATA
Floppy drive installedKnown for oneNo
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
Graphicsidentical
On-board graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneIntel® GMA X4500
Graphics card familyKnown for oneIntel
Performance1 differ
Product typeDiffersPCWorkstation
Audio output channelsKnown for one5.1 channels
Motherboard chipsetKnown for oneIntel® 5520
Network1 differ
Ethernet LANKnown for oneYes
Wi-FiKnown for oneNo
Networking featuresDiffersGigabit EthernetGigabit Ethernet (10/100/1000)
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers810
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
HDMI ports quantityKnown for one0
VGA (D-Sub) ports quantityKnown for one1
DVI portKnown for oneNo
PS/2 ports quantityKnown for one2
Firewire (IEEE 1394) portsKnown for one0
Serial ports quantityKnown for one1
Parallel ports quantityKnown for one0
Expansion slotsidentical
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
Power1 differ
Power supplyDiffers250 W800 W
Design1 differ
Chassis typeDiffersMini TowerTower
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Rack mountingKnown for oneYes
Softwareidentical
Optional operating system suppliedKnown for oneWindows XP Professional
Mac compatibilityKnown for oneNo
Trial softwareKnown for one- Microsoft Office 2007 (Ready) Service Pack 2 - McAfee Internet Security Suite 2009
Bundled softwareKnown for one- Acer Client Manager - Acer eRecovery Management - Acer Security Suite - Veriton ControlCenter (Acer eLock Management, Acer eSettings Management, QuickMigration, PowerSaver, SmartBoot, HelpDesk) - Adobe Reader - CyberLink PowerDVD - Nero 9 Essentials
Processor special features7 differ
CPU configuration (max)Known for one1
Intel Demand Based SwitchingDiffersNoYes
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
Processor ARK IDDiffers4047837100
Processor codeDiffersSLGH7SLBKC
Processor package sizeKnown for one37.5 x 37.5 mm
Thermal Monitoring TechnologiesDiffersYesNo
Intel® Smart CacheKnown for oneYes
Physical Address Extension (PAE)Known for oneYes
Audio1 differ
Audio systemDiffersHigh Definition AudioADI 1988A
Weight & dimensions4 differ
WidthDiffers180 mm130 mm
DepthDiffers443 mm444 mm
HeightDiffers377 mm427 mm
WeightDiffers11 kg18.5 kg
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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