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Product comparison · 2 pcs/workstations

HP Compaq CQ1040UK E-350 vs Lenovo D20 + 2GB DDR3

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  • 35specifications compared
  • 24differ
  • 11identical
  • 93known for one product only

Key differences

  • Processor model
    • E-350
    • E5606
  • Processor cores
    • 2
    • 4
  • Processor cache
    • 1 MB
    • 8 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Internal memory
    • 3 GB
    • 4 GB
  • Memory layout (slots x size)
    • 1 x 1 + 1 x 2 GB
    • 2 x 4 GB
  • Memory slots
    • 2x DIMM
    • 12x DIMM
  • Optical drive type
    • DVD Super Multi DL
    • DVD-RW

Side by side

Differences highlightedShow differences only
128 specifications
A

HP

Compaq CQ1040UK E-350

Model CQ1040UK

View product
B

Lenovo

D20 + 2GB DDR3View product
Processor4 differ
Processor manufacturerKnown for oneIntel
Processor familyKnown for oneIntel® Xeon® 5000 Sequence
Processor modelDiffersE-350E5606
Processor coresDiffers24
Processor threadsKnown for one4
Processor frequencyKnown for one2.13 GHz
Processor cacheDiffers1 MB8 MB
Processor cache typeDiffersL2Smart Cache
Bus typeKnown for oneQPI
FSB ParityKnown for oneNo
System bus rateKnown for one4.8 GT/s
Processor lithographyKnown for one32 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Xeon 5600 Series
Processor codenameKnown for oneWestmere EP
Thermal Design Power (TDP)Known for one80 W
Number of QPI linksKnown for one2
Number of processors installedKnown for one1
Processor socketKnown for oneSocket B (LGA 1366)
CPU multiplier (bus/core ratio)Known for one16
Maximum number of SMP processorsKnown for one1
SteppingKnown for oneB1
Maximum internal memory supported by processorKnown for one288 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
Memory3 differ
Internal memoryDiffers3 GB4 GB
Maximum internal memoryKnown for one98304 MB
Memory layout (slots x size)Differs1 x 1 + 1 x 2 GB2 x 4 GB
Memory slotsDiffers2x DIMM12x DIMM
Memory clock speedKnown for one1333 MHz
Memory channelsKnown for oneTriple-channel
Storage3 differ
Optical drive typeDiffersDVD Super Multi DLDVD-RW
HDD capacityDiffers1 TB500 GB
HDD interfaceDiffersSATA IISATA
Total storage capacityKnown for one1 TB
Total HDDs capacityKnown for one1 TB
Graphicsidentical
Graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneAMD Radeon HD 6310
Graphics card familyKnown for oneAMD
Performance2 differ
Product typeDiffersPCWorkstation
Motherboard chipsetDiffersAMD Hudson D1Intel® 5520
Audio output channelsKnown for one7.1 channels
Networkidentical
Networking featuresKnown for oneGigabit Ethernet (10/100/1000)
Ethernet LANKnown for oneYes
Cabling technologyKnown for one10/100Base-T(X)
Wi-FiKnown for oneNo
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers68
Ethernet LAN (RJ-45) portsDiffers02
Line-inKnown for oneYes
Microphone inDiffersNoYes
VGA (D-Sub) ports quantityDiffers10
Firewire (IEEE 1394) portsDiffers01
eSATA ports quantityKnown for one1
Serial ports quantityDiffers01
HDMI ports quantityKnown for one0
DVI portKnown for oneYes
Expansion slotsidentical
Number of 3.5" baysKnown for one6
PCI Express x1 slotsKnown for one2
PCI Express x4 slotsKnown for one1
PCI Express x16 slotsKnown for one3
PCI slotsKnown for one2
Poweridentical
Power supply typeKnown for oneAC/DC
Power supplyKnown for one1060 W
Power supply input voltageKnown for one100 - 240 V
Power supply input frequencyKnown for one50 - 60 Hz
Design1 differ
Chassis typeDiffersDesktopTower
Number of 5.25" baysKnown for one3
Rack mountingKnown for oneNo
Country of originKnown for oneChina
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Optional operating system suppliedKnown for oneWindows Vista Business
Trial softwareKnown for oneSymantec Norton Internet Security 2011, Norton Online Backup
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 oneYes
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 oneYes
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
Physical Address Extension (PAE)Known for one40 bit
Processor ARK IDKnown for one52583
Processor codeKnown for oneSLC2N
Processor package sizeKnown for one42.5 X 45 mm
Supported instruction setsKnown for oneSSE4.2
Thermal Monitoring TechnologiesKnown for oneNo
Intel® Turbo Boost TechnologyKnown for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
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
Audioidentical
Audio systemKnown for oneHD
Weight & dimensions4 differ
WidthDiffers100 mm210 mm
DepthDiffers270 mm602 mm
HeightDiffers320 mm434 mm
WeightDiffers2.25 kg25 kg
Certificatesidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
CertificationKnown for oneEPEAT Gold Energy Star 5.0 RoHSGREENGUARD

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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