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Product comparison · 2 servers

Lenovo ThinkSystem SR630 vs Lenovo ThinkSystem SR650

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  • 83specifications compared
  • 14differ
  • 69identical
  • 1known for one product only

Key differences

  • Processor family
    • Intel® Xeon®
    • Intel® Xeon® Gold
  • Processor model
    • 6140
    • 6126
  • Processor frequency
    • 2.3 GHz
    • 2.6 GHz
  • Processor cores
    • 18
    • 12
  • Processor cache
    • 24.75 MB
    • 19.3 MB
  • Thermal Design Power (TDP)
    • 140 W
    • 125 W
  • Embedded options available
    • No
    • Yes
  • Processor code
    • SR3AX
    • SR3B3

Side by side

Differences highlightedShow differences only
84 specifications
A

Lenovo

ThinkSystem SR630View product
B

Lenovo

ThinkSystem SR650View product
Processor10 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Xeon®Intel® Xeon® Gold
Processor generation1st Generation Intel® Xeon® Scalable1st Generation Intel® Xeon® Scalable
Processor modelDiffers61406126
Processor frequencyDiffers2.3 GHz2.6 GHz
Processor boost frequency3.7 GHz3.7 GHz
Processor coresDiffers1812
Processor cacheDiffers24.75 MB19.3 MB
Memory channels supported by processorHexaHexa
Number of processors installed11
Thermal Design Power (TDP)Differs140 W125 W
Processor cache typeL3L3
ECC supported by processorYesYes
Embedded options availableDiffersNoYes
Execute Disable BitYesYes
Maximum internal memory supported by processor768 GB768 GB
Maximum number of PCI Express lanes4848
Memory clock speeds supported by processor2666 MHz2666 MHz
Memory types supported by processorDDR4-SDRAMDDR4-SDRAM
Processor codeDiffersSR3AXSR3B3
Processor codenameSkylakeSkylake
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor package size76.0 x 56.5 mm76.0 x 56.5 mm
Processor socketLGA 3647 (Socket P)LGA 3647 (Socket P)
Processor threadsDiffers3624
ScalabilityS4SS4S
SteppingH0H0
Supported instruction setsAVX, AVX 2.0, AVX-512, SSE4.2AVX, AVX 2.0, AVX-512, SSE4.2
TcaseDiffers91 °C86 °C
Conflict-Free processorYesYes
Memoryidentical
Internal memory32 GB32 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
ECCYesYes
Memory clock speed2666 MHz2666 MHz
Memory layout (slots x size)1 x 32 GB1 x 32 GB
Memory slots24x DIMM24x DIMM
Maximum internal memory3 TB3 TB
Storageidentical
Maximum storage capacity61.4 TB61.4 TB
Total storage capacity0 GB0 GB
Supported HDD sizes2.5"2.5"
RAID supportYesYes
RAID levels0, 1, 5, 6, 10, 50, 60, JBOD0, 1, 5, 6, 10, 50, 60, JBOD
Supported RAID controllersKnown for one930-8i
Hot-swapYesYes
Optical drive typeNoNo
Supported storage drive interfacesSAS, Serial ATA IIISAS, Serial ATA III
Networkidentical
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
Ethernet LANYesYes
Expansion slotsidentical
PCI Express x8 (Gen 3.x) slots22
PCI Express x16 (Gen 3.x) slots11
PCI Express slots version3.03.0
Design1 differ
Chassis typeDiffersRack (1U)Rack (2U)
Rack mountingYesYes
Rack railsYesYes
Redundant fans supportYesYes
Performanceidentical
Performance managementXClarity EnterpriseXClarity Enterprise
Trusted Platform Module (TPM)YesYes
Trusted Platform Module (TPM) version1.21.2
Processor special features1 differ
Enhanced Intel SpeedStep TechnologyYesYes
Intel 64YesYes
Intel TSX-NIYesYes
Intel TSX-NI version1.001.00
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® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Turbo Boost Technology2.02.0
Processor ARK IDDiffers120485120483
Poweridentical
Redundant power supply (RPS) supportYesYes
Power supply750 W750 W
Number of redundant power supplies installed11
Power supply input frequency50 - 60 Hz50 - 60 Hz
Operational conditionsidentical
Operating temperature (T-T)5 - 45 °C5 - 45 °C
Storage temperature (T-T)-10 - 60 °C-10 - 60 °C
Operating relative humidity (H-H)8 - 90%8 - 90%
Storage relative humidity (H-H)8 - 90%8 - 90%
Operating altitude0 - 3048 m0 - 3048 m
Sustainabilityidentical
Sustainability certificatesENERGY STARENERGY STAR
Weight & dimensions2 differ
Width482 mm482 mm
DepthDiffers778.3 mm763.7 mm
HeightDiffers43 mm86.5 mm

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