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Product comparison · 2 nas & storage servers

Lenovo EMC PX12-400R vs Lenovo EMC PX12-450R

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  • 91specifications compared
  • 21differ
  • 70identical
  • 29known for one product only

Key differences

  • Processor family
    • Intel® Core™ i3
    • Intel® Xeon® E3 V2 Family
  • Processor model
    • i3-3220
    • E3-1265LV2
  • Processor frequency
    • 3.3 GHz
    • 2.5 GHz
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8
  • Processor cache
    • 3 MB
    • 8 MB
  • L3 cache
    • 3 MB
    • 8 MB
  • PCI Express configurations
    • 1x16, 2x8
    • 1x16+1x4, 1x8+3x4, 2x8+1x4

Side by side

Differences highlightedShow differences only
120 specifications
A

Lenovo

EMC PX12-400RView product
B

Lenovo

EMC PX12-450RView product
Storageidentical
Hot-swap drive baysKnown for oneNo
Processor13 differ
Processor familyDiffersIntel® Core™ i3Intel® Xeon® E3 V2 Family
Processor generationKnown for one3rd gen Intel® Core™ i3
Processor modelDiffersi3-3220E3-1265LV2
Processor frequencyDiffers3.3 GHz2.5 GHz
Processor coresDiffers24
Processor threadsDiffers48
Processor cacheDiffers3 MB8 MB
L3 cacheDiffers3 MB8 MB
CPU configuration (max)Known for one1
CPU multiplier (bus/core ratio)Known for one33
PCI Express configurationsDiffers1x16, 2x81x16+1x4, 1x8+3x4, 2x8+1x4
PCI Express slots versionDiffers2.03.0
Processor lithographyDiffers22 nm-, 22
Processor package sizeKnown for one37.5 x 37.5 mm
Processor seriesKnown for oneIntel Core i3-3200 Desktop Series
TcaseKnown for one65.3 °C
Thermal Design Power (TDP)Differs55 W45 W
On-board graphics card modelDiffersIntel® HD Graphics 2500Intel® HD Graphics P4000
Memory bandwidth supported by processor (max)Known for one25.6 GB/s
Conflict-Free processorDiffersYesNo
Processor boost frequencyKnown for one3.5 GHz
Processor codeKnown for oneSR0PB
SteppingKnown for oneE1
Memory1 differ
Internal memoryDiffers4 TB8 TB
Networkidentical
iSCSI supportKnown for oneYes
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one1
Graphics1 differ
On-board graphics card IDKnown for one0x152
On-board graphics card dynamic frequency (max)Differs1050 MHz1150 MHz
Processor special features5 differ
Embedded options availableDiffersYesNo
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Secure Key Technology versionKnown for one0.00
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneYes
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® Secure KeyKnown for oneNo
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Wireless Display (Intel® WiDi)Known for oneYes
Thermal Monitoring TechnologiesKnown for oneYes
Thermal solution specificationKnown for onePCG 2011C
Intel Clear Video TechnologyKnown for oneYes
Intel Dual Display Capable TechnologyKnown for oneYes
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Intel® Smart CacheKnown for oneYes
Other features1 differ
Processor ARK IDDiffers6569365728

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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