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Product comparison · 2 servers

Lenovo 3650 M4 vs Lenovo Flex System x222 server Rack Intel® Xeon® E5 Family E5-2450

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  • 85specifications compared
  • 30differ
  • 55identical
  • 53known for one product only

Key differences

  • Processor family
    • Intel® Xeon® E5 V2 Family
    • Intel® Xeon® E5 Family
  • Processor model
    • E5-2650V2
    • E5-2450
  • Processor frequency
    • 2.6 GHz
    • 2.1 GHz
  • Processor boost frequency
    • 3.4 GHz
    • 2.9 GHz
  • Memory channels supported by processor
    • Quad
    • Triple
  • Number of processors installed
    • 1
    • 2
  • Maximum internal memory supported by processor
    • 768 GB
    • 375 GB
  • Maximum number of PCI Express lanes
    • 40
    • 24

Side by side

Differences highlightedShow differences only
138 specifications
A

Lenovo

3650 M4View product
B

Lenovo

Flex System x222 server Rack Intel® Xeon® E5 Family E5-2450

Model x222

View product
Processor16 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Xeon® E5 V2 FamilyIntel® Xeon® E5 Family
Processor modelDiffersE5-2650V2E5-2450
Processor frequencyDiffers2.6 GHz2.1 GHz
Processor boost frequencyDiffers3.4 GHz2.9 GHz
Processor cores88
Processor cache20 MB20 MB
Motherboard chipsetKnown for oneIntel® C602J
Memory channels supported by processorDiffersQuadTriple
Number of processors installedDiffers12
Thermal Design Power (TDP)95 W95 W
Processor cache typeSmart CacheSmart Cache
System bus rate8 GT/s8 GT/s
Bus typeQPIQPI
ECC supported by processorYesYes
Embedded options availableNoNo
Execute Disable BitYesYes
FSB ParityNoNo
Idle StatesYesYes
Maximum internal memory supported by processorDiffers768 GB375 GB
Maximum number of PCI Express lanesDiffers4024
Maximum number of SMP processorsKnown for one2
Memory bandwidth supported by processor (max)Differs59.7 GB/s38.4 GB/s
Memory clock speeds supported by processorDiffers800,1066,1333,1600,1866 MHz800,1066,1333,1600 MHz
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Number of QPI linksDiffers21
PCI Express configurationsKnown for onex4, x8, x16
Physical Address Extension (PAE)Known for one46 bit
Processor codenameDiffersIvy Bridge EPSandy Bridge EN
Processor lithographyDiffers22 nm32 nm
Processor operating modes64-bit64-bit
Processor package sizeDiffers52.5 x 51 mm45 x 42.5 mm
Processor seriesDiffersIntel Xeon E5-2600 v2Intel Xeon E5-2400
Processor socketDiffersLGA 2011 (Socket R)LGA 1356 (Socket B2)
Processor threads1616
Scalability2S2S
Supported instruction setsAVXAVX
TcaseKnown for one75 °C
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorNoNo
Intelligent Platform Management Interface (IPMI) supportKnown for oneYes
Processor codeKnown for oneSR0LJ
SteppingKnown for oneC2
Memory3 differ
Internal memory16 GB16 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
ECCKnown for oneYes
Memory clock speedDiffers1866 MHz1600 MHz
Memory layout (slots x size)2 x 8 GB2 x 8 GB
Memory slotsDiffers2412x DIMM
Maximum internal memoryDiffers768 GB384 GB
Storage4 differ
Maximum storage capacityDiffers25.6 TB1.6 TB
Total storage capacityKnown for one0 GB
Number of HDDs installedKnown for one0
HDD interfaceDiffersSerial ATA III, Serial Attached SCSI (SAS)Serial ATA
HDD size2.5"2.5"
Number of HDDs supportedDiffers162
RAID supportYesYes
RAID levelsDiffers0, 1, 100, 1
Hot-swapKnown for oneYes
Optical drive typeKnown for oneNo
SSD interfaceKnown for oneSATA
Graphicsidentical
On-board graphics cardKnown for oneYes
Maximum graphics card memoryKnown for one16 MB
Networkidentical
Cabling technologyKnown for one10/100/1000Base-T(X)
Ethernet LANYesYes
LAN controllerKnown for oneIntel® I350-AM4
Ethernet interface typeKnown for one10 Gigabit
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers52
USB 2.0 ports quantityDiffers63
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
PS/2 ports quantityKnown for one0
Serial ports quantityKnown for one1
VGA (D-Sub) ports quantityKnown for one2
Expansion slotsidentical
PCI Express x8 (Gen 3.x) slotsKnown for one3
PCI Express slots version3.03.0
Design1 differ
Chassis typeDiffersRack (2U)Rack
Rack mountingKnown for oneYes
Rack railsKnown for oneYes
Redundant fans supportKnown for oneYes
Performanceidentical
BIOS typeKnown for oneUEFI
On-site supportKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Trusted Platform Module (TPM) versionKnown for one1.2
Softwareidentical
Operating system installedNoNo
Compatible operating systemsKnown for oneMicrosoft Windows Server 2012 R2/2012, 2008 R2/2008, Red Hat Enterprise Linux 5/6, SUSE Linux Enterprise Server 10/11, VMware ESX 4.1, VMware ESXi 4.1, VMware vSphere 5/5.1 (ESXi)
Processor special features1 differ
CPU configuration (max)22
Enhanced Intel SpeedStep TechnologyYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingYesYes
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyNoNo
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Identity Protection Technology version0.000.00
Intel Rapid Storage TechnologyNoNo
Intel Secure Key Technology versionKnown for one1.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel Trusted Execution TechnologyYesYes
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Anti-Theft Technology (Intel® AT)NoNo
Intel® Clear Video HD Technology (Intel® CVT HD)NoNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)NoNo
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® OS GuardKnown for oneYes
Intel® Quick Sync Video TechnologyNoNo
Intel® Secure KeyKnown for oneYes
Intel® Turbo Boost Technology2.02.0
Intel® Wireless Display (Intel® WiDi)NoNo
Processor ARK IDDiffers7526964611
Intel® Smart CacheKnown for oneYes
Poweridentical
Redundant power supply (RPS) supportKnown for oneYes
Power supplyKnown for one750 W
Number of redundant power supplies supportedKnown for one2
Number of main power suppliesKnown for one1
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 40 °C
Storage temperature (T-T)Known for one5 - 45 °C
Operating relative humidity (H-H)Known for one8 - 85%
Storage relative humidity (H-H)Known for one8 - 85%
Weight & dimensions3 differ
WidthDiffers445 mm217 mm
DepthDiffers746 mm492 mm
HeightDiffers86 mm56 mm
WeightKnown for one25 kg
Packaging contentidentical
Keyboard includedKnown for oneNo
Mouse includedKnown for oneNo
Other featuresidentical
Flash memoryKnown for one1024 MB
Graphics cardKnown for oneG200eR2
Hot-swap HDD baysKnown for one8
S.M.A.R.T. supportKnown for oneYes

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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