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Product comparison · 2 servers

Lenovo 3850 X6 vs Lenovo Flex System x440 server Intel® Xeon® E5 V2 Family E5-4607V2

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  • 105specifications compared
  • 42differ
  • 63identical
  • 34known for one product only

Key differences

  • Processor family
    • Intel® Xeon® E7 V2 Family
    • Intel® Xeon® E5 V2 Family
  • Processor model
    • E7-4860V2
    • E5-4607V2
  • Processor boost frequency
    • 3.2 GHz
    • 2.6 GHz
  • Processor cores
    • 12
    • 6
  • Processor cache
    • 30 MB
    • 15 MB
  • Number of processors installed
    • 2
    • 1
  • Thermal Design Power (TDP)
    • 130 W
    • 95 W
  • Processor cache type
    • L3
    • Smart Cache

Side by side

Differences highlightedShow differences only
139 specifications
A

Lenovo

3850 X6View product
B

Lenovo

Flex System x440 server Intel® Xeon® E5 V2 Family E5-4607V2

Model x440

View product
Processor23 differ
Processor familyDiffersIntel® Xeon® E7 V2 FamilyIntel® Xeon® E5 V2 Family
Processor modelDiffersE7-4860V2E5-4607V2
Processor boost frequencyDiffers3.2 GHz2.6 GHz
Processor coresDiffers126
Processor cacheDiffers30 MB15 MB
Number of processors installedDiffers21
Thermal Design Power (TDP)Differs130 W95 W
Processor cache typeDiffersL3Smart Cache
System bus rateDiffers8 GT/s6.4 GT/s
Maximum internal memory supported by processorDiffers1.53 TB768 GB
Maximum number of PCI Express lanesDiffers3240
Memory bandwidth supported by processor (max)Differs85 GB/s42.6 GB/s
Memory clock speeds supported by processorDiffers1066,1333,1600 MHz800,1066,1333 MHz
Number of QPI linksDiffers32
Processor codeDiffersSR1GXSR1B4
Processor codenameDiffersIvy BridgeIvy Bridge EP
Processor package sizeDiffers52 x 45 mm52.5 x 45 mm
Processor seriesDiffersIntel Xeon E7-4800 v2Intel Xeon E5-4600 v2
Processor threadsDiffers2412
ScalabilityDiffersS4S4S
SteppingDiffersD1S1
Supported processor socketsKnown for oneLGA 2011 (Socket R)
TcaseDiffers73 °C77 °C
Conflict-Free processorDiffersYesNo
Intel Remote Management Module SupportKnown for oneIMM2
Motherboard chipsetKnown for oneIntel C600
Compatible processor seriesKnown for oneIntel® Xeon®
Maximum number of SMP processorsKnown for one4
Memory4 differ
Internal memoryDiffers32 GB16 GB
Memory clock speedDiffers1600 MHz1333 MHz
Memory layout (slots x size)Differs4 x 8 GB1 x 16 GB
Memory slotsDiffers9648x DIMM
Storage2 differ
Maximum storage capacityKnown for one12.8 TB
Total storage capacityKnown for one0 GB
Number of HDDs installedKnown for one0
HDD interfaceDiffersSerial ATA, Serial Attached SCSI (SAS)Serial Attached SCSI (SAS)
Number of HDDs supportedDiffers82
Number of SSDs supportedKnown for one8
RAID levelsKnown for one1, 10
Graphicsidentical
On-board graphics cardKnown for oneNo
On-board graphics card modelKnown for oneNot available
Network1 differ
Cabling technologyKnown for one10/100/1000Base-T(X)
Ethernet LANDiffersYesNo
Ethernet interface typeKnown for one10 Gigabit Ethernet, Gigabit Ethernet
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsKnown for one1
USB 2.0 ports quantityDiffers51
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
Serial ports quantityKnown for one1
VGA (D-Sub) ports quantityKnown for one2
Designidentical
Chassis typeKnown for oneRack (4U)
Rack mountingKnown for oneYes
Rack railsKnown for oneYes
Performanceidentical
Noise levelKnown for one6.6 dB
BIOS typeKnown for oneUEFI
Software1 differ
Operating system installedKnown for oneNo
Compatible operating systemsDiffersMicrosoft Windows Server, Red Hat Enterprise Linux Server, SUSE Linux Enterprise Server, VMware vSphere HypervisorMicrosoft Windows Server 2008 R2 Service Pack 1 Microsoft Windows Server 2008 Datacenter x64 Edition Service Pack 2 Microsoft Windows Server 2008 Enterprise x64 Edition RA Service Pack 2 Microsoft Windows Server 2008 Standard x64 Edition RA Service Pack 2 Microsoft Windows Server 2008 Web x64 Editio
Processor special features3 differ
Intel Demand Based SwitchingDiffersNoYes
Intel Instruction Replay TechnologyKnown for oneNo
Intel Instruction Replay Technology versionKnown for one0.00
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers7524975794
Poweridentical
Redundant power supply (RPS) supportKnown for oneYes
Power supplyKnown for one900 W
Number of redundant power supplies supportedKnown for one4
Number of redundant power supplies installedKnown for one2
Number of main power suppliesKnown for one2
Power supply input frequencyKnown for one50 - 60 Hz
Operational conditions4 differ
Storage temperature (T-T)Differs5 - 45 °C1 - 60 °C
Storage relative humidity (H-H)Differs8 - 85%5 - 80%
Operating altitudeDiffers0 - 3050 m0 - 3048 m
Non-operating altitudeDiffers0 - 3050 m0 - 10700 m
Weight & dimensions3 differ
WidthDiffers482 mm437 mm
DepthDiffers804 mm493 mm
HeightDiffers173 mm51 mm
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for oneVT-d, VT-x
Security featuresKnown for onePower-on, admin password

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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