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Product comparison · 2 servers

Lenovo ThinkSystem SR630 vs Lenovo ThinkSystem ST550

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  • 74specifications compared
  • 30differ
  • 44identical
  • 19known for one product only

Key differences

  • Processor model
    • 6140
    • 4110
  • Processor frequency
    • 2.3 GHz
    • 2.1 GHz
  • Processor boost frequency
    • 3.7 GHz
    • 3 GHz
  • Processor cores
    • 18
    • 8
  • Processor cache
    • 24.75 MB
    • 11 MB
  • Memory channels supported by processor
    • Hexa
    • Hepta
  • Thermal Design Power (TDP)
    • 140 W
    • 85 W
  • Embedded options available
    • No
    • Yes

Side by side

Differences highlightedShow differences only
93 specifications
A

Lenovo

ThinkSystem SR630View product
B

Lenovo

ThinkSystem ST550View product
Processor13 differ
Processor manufacturerIntelIntel
Processor familyIntel® Xeon®Intel® Xeon®
Processor generation1st Generation Intel® Xeon® Scalable1st Generation Intel® Xeon® Scalable
Processor modelDiffers61404110
Processor frequencyDiffers2.3 GHz2.1 GHz
Processor boost frequencyDiffers3.7 GHz3 GHz
Processor coresDiffers188
Processor cacheDiffers24.75 MB11 MB
Memory channels supported by processorDiffersHexaHepta
Number of processors installed11
Thermal Design Power (TDP)Differs140 W85 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 processorDiffers2666 MHz2400 MHz
Memory types supported by processorDiffersDDR4-SDRAMLPDDR4-SDRAM
Processor codeKnown for oneSR3AX
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 threadsDiffers3616
ScalabilityDiffersS4S2S
SteppingKnown for oneH0
Supported instruction setsAVX, AVX 2.0, AVX-512, SSE4.2AVX, AVX 2.0, AVX-512, SSE4.2
TcaseDiffers91 °C77 °C
Conflict-Free processorYesYes
Memory4 differ
Internal memoryDiffers32 GB16 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
ECCKnown for oneYes
Memory clock speed2666 MHz2666 MHz
Memory layout (slots x size)Differs1 x 32 GB1 x 16 GB
Memory slotsDiffers24x DIMM12
Maximum internal memoryDiffers3 TB768 GB
Storage4 differ
Maximum storage capacityDiffers61.4 TB61.44 TB
Total storage capacityKnown for one0 GB
Supported HDD sizesDiffers2.5"2.5,3.5"
RAID supportYesYes
RAID levelsDiffers0, 1, 5, 6, 10, 50, 60, JBOD0, 1, 5, 6, 10, 50, 60
Supported RAID controllersDiffers930-8i530-8i
Hot-swapYesYes
Optical drive typeKnown for oneNo
Supported storage drive interfacesKnown for oneSAS, Serial ATA III
HDD interfaceKnown for oneSerial ATA, Serial Attached SCSI (SAS)
Hot-Plug supportKnown for oneYes
Networkidentical
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
Ethernet LANYesYes
Expansion slots1 differ
PCI Express x8 (Gen 3.x) slots22
PCI Express x16 (Gen 3.x) slotsDiffers12
PCI Express slots version3.03.0
Design1 differ
Chassis typeDiffersRack (1U)Tower
Rack mountingKnown for oneYes
Rack railsKnown for oneYes
Redundant fans supportKnown for oneYes
Performance1 differ
Performance managementDiffersXClarity EnterpriseXClarity Standard
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 IDDiffers120485123547
Poweridentical
Redundant power supply (RPS) supportYesYes
Power supply750 W750 W
Number of redundant power supplies installedKnown for one1
Power supply input frequency50 - 60 Hz50 - 60 Hz
Number of main power suppliesKnown for one1
Operational conditions2 differ
Operating temperature (T-T)Differs5 - 45 °C10 - 35 °C
Storage temperature (T-T)-10 - 60 °C-10 - 60 °C
Operating relative humidity (H-H)Differs8 - 90%20 - 80%
Storage relative humidity (H-H)8 - 90%8 - 90%
Operating altitude0 - 3048 m0 - 3048 m
Sustainabilityidentical
Sustainability certificatesENERGY STARENERGY STAR
Weight & dimensions3 differ
WidthDiffers482 mm175.8 mm
DepthDiffers778.3 mm666.4 mm
HeightDiffers43 mm425.5 mm
Graphicsidentical
On-board graphics cardKnown for oneYes
On-board graphics card modelKnown for oneMatrox G200
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one3
VGA (D-Sub) ports quantityKnown for one1
Softwareidentical
Compatible operating systemsKnown for oneMicrosoft Windows Server 2016/2012 R2, Red Hat Enterprise Linux 7.3/6.9, SUSE, Linux Enterprise Server 12 SP2/11 SP4, VMware vSphere (ESXi) 6.5/6.0 U3

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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