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Product comparison · 2 pcs/workstations

Lenovo A70 + 19" LCD vs Lenovo ThinkStation S20+Bundle Intel® Xeon® 3000 Sequence W3550

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  • 83specifications compared
  • 38differ
  • 45identical
  • 37known for one product only

Key differences

The Lenovo ThinkStation S20+Bundle Intel® Xeon® 3000 Sequence W3550 has 2 more processor cores than the Lenovo A70 + 19" LCD (4 vs 2). The Lenovo ThinkStation S20+Bundle Intel® Xeon® 3000 Sequence W3550 has 6 more processor threads than the Lenovo A70 + 19" LCD (8 vs 2). The Lenovo ThinkStation S20+Bundle Intel® Xeon® 3000 Sequence W3550 has 0.06 GHz more processor frequency than the Lenovo A70 + 19" LCD (3.06 GHz vs 3 GHz). Only the Lenovo ThinkStation S20+Bundle Intel® Xeon® 3000 Sequence W3550 has ECC supported by processor. Only the Lenovo ThinkStation S20+Bundle Intel® Xeon® 3000 Sequence W3550 has card reader integrated.

  • Processor family
    • Intel® Pentium®
    • Intel® Xeon® 3000 Sequence
  • Processor model
    • E5700
    • W3550
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 8
  • Processor frequency
    • 3 GHz
    • 3.06 GHz
  • Processor cache
    • 2 MB
    • 8 MB
  • Bus type
    • FSB
    • QPI
  • Processor codename
    • Wolfdale
    • Bloomfield

Side by side

Differences highlightedShow differences only
120 specifications
A

Lenovo

A70 + 19" LCDView product
B

Lenovo

ThinkStation S20+Bundle Intel® Xeon® 3000 Sequence W3550

Model S20+Bundle

View product
Processor17 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Pentium®Intel® Xeon® 3000 Sequence
Processor modelDiffersE5700W3550
Processor coresDiffers24
Processor threadsDiffers28
Processor boost frequencyKnown for one3.33 GHz
Processor frequencyDiffers3 GHz3.06 GHz
Processor cacheDiffers2 MB8 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDiffersFSBQPI
FSB ParityNoNo
System bus rateKnown for one4.8 GT/s
Processor lithography45 nm45 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Pentium E5000 Series for DesktopIntel Xeon 3500 Series
Processor codenameDiffersWolfdaleBloomfield
Thermal Design Power (TDP)Differs65 W130 W
TcaseDiffers74.1 °C67.9 °C
Number of QPI linksKnown for one1
Number of processors installedKnown for one1
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)Differs1523
Processor core voltage (AC)Known for one1.225 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
Processor front side busKnown for one800 MHz
Memory2 differ
Internal memory2 GB2 GB
Maximum internal memoryDiffers4 GB12 GB
Internal memory typeKnown for oneDDR3-SDRAM
Memory layout (slots x size)1 x 2 GB1 x 2 GB
Memory slotsDiffers2x DIMM6x DIMM
Memory clock speed1333 MHz1333 MHz
ECCKnown for oneYes
Memory channelsKnown for oneTriple-channel
Storage1 differ
Optical drive typeDVD-RWDVD-RW
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Card reader integratedDiffersNoYes
RAID supportKnown for oneYes
RAID levelsKnown for one0, 1, 5
Total storage capacityKnown for one320 GB
Performance1 differ
Product typeDiffersPCWorkstation
Motherboard chipsetKnown for oneIntel® X58 Express
Audio output channelsKnown for one7.1 channels
Network1 differ
Networking featuresDiffersGigabit EthernetGigabit Ethernet (10/100/1000)
Ethernet LANKnown for oneYes
Wi-FiKnown for oneNo
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers610
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
Ethernet LAN (RJ-45) ports11
Headphone outputsDiffers16
Microphone inYesYes
PS/2 ports quantityKnown for one0
eSATA ports quantityKnown for one1
Serial ports quantity11
Parallel ports quantityKnown for one0
VGA (D-Sub) ports quantityKnown for one1
DVI portKnown for oneNo
Power1 differ
Power supplyDiffers180 W625 W
Power supply input voltageKnown for one100 - 240 V
Designidentical
Chassis typeTowerTower
Product colourBlackBlack
Softwareidentical
Operating system installedWindows 7 ProfessionalWindows 7 Professional
Operating system architecture64-bit64-bit
Display1 differ
Display includedYesYes
Display diagonalDiffers48.3 cm (19")61 cm (24")
Display number of coloursKnown for one16.78 million colours
DisplayKnown for oneTFT
ResolutionKnown for one1920 x 1200 pixels
Processor special features7 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)YesYes
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® Wireless Display (Intel® WiDi)NoNo
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers4280139720
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 systemDiffersRealtek ALC662HD
Weight & dimensions4 differ
WidthDiffers160 mm175 mm
DepthDiffers355 mm483 mm
HeightDiffers392 mm478 mm
WeightDiffers10.5 kg14.5 kg
Certificatesidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Graphicsidentical
Discrete graphics card modelKnown for oneIntel® GMA X4500
Graphics card familyKnown for oneIntel

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