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Product comparison · 2 servers

Lenovo ThinkSystem SD530 vs Lenovo ThinkSystem SR550

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  • 59specifications compared
  • 19differ
  • 40identical
  • 38known for one product only

Key differences

  • Processor model
    • 3104
    • 4110
  • Processor frequency
    • 1.7 GHz
    • 2.1 GHz
  • Processor cores
    • 6
    • 8
  • Processor cache
    • 8.25 MB
    • 11 MB
  • Memory channels supported by processor
    • Hexa
    • Hepta
  • Embedded options available
    • No
    • Yes
  • Memory clock speeds supported by processor
    • 2133 MHz
    • 2400 MHz
  • Memory types supported by processor
    • DDR4-SDRAM
    • LPDDR4-SDRAM

Side by side

Differences highlightedShow differences only
97 specifications
A

Lenovo

ThinkSystem SD530View product
B

Lenovo

ThinkSystem SR550View product
Processor10 differ
Processor manufacturerIntelIntel
Processor familyIntel® Xeon®Intel® Xeon®
Processor generation1st Generation Intel® Xeon® Scalable1st Generation Intel® Xeon® Scalable
Processor modelDiffers31044110
Processor frequencyDiffers1.7 GHz2.1 GHz
Processor boost frequencyKnown for one3 GHz
Processor coresDiffers68
Processor cacheDiffers8.25 MB11 MB
Memory channels supported by processorDiffersHexaHepta
Number of processors installed11
Thermal Design Power (TDP)85 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 processorDiffers2133 MHz2400 MHz
Memory types supported by processorDiffersDDR4-SDRAMLPDDR4-SDRAM
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 threadsDiffers616
Scalability2S2S
Supported instruction setsAVX, AVX 2.0, AVX-512, SSE4.2AVX, AVX 2.0, AVX-512, SSE4.2
TcaseDiffers78 °C77 °C
Conflict-Free processorYesYes
Motherboard chipsetKnown for oneIntel® C624
Processor codeKnown for oneSR3GM
SteppingKnown for oneU0
Memoryidentical
Internal memory16 GB16 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
ECCKnown for oneYes
Memory clock speedKnown for one2666 MHz
Memory layout (slots x size)1 x 16 GB1 x 16 GB
Memory slotsKnown for one24x DIMM
Maximum internal memoryKnown for one3 TB
Storage2 differ
Maximum storage capacityDiffers46 TB61.4 TB
Total storage capacity0 GB0 GB
Supported HDD sizes2.5"2.5"
RAID supportYesYes
RAID levelsDiffers0, 1, 5, 100, 1, 5, 6, 10, 50, 60, JBOD
Supported RAID controllersKnown for one930-8i
Hot-swapYesYes
Optical drive typeKnown for oneNo
Supported storage drive interfacesKnown for oneSAS, Serial ATA III
Number of HDDs installedKnown for one0
Number of HDDs supportedKnown for one6
Networkidentical
Cabling technologyKnown for one10/100/1000Base-T(X)
Ethernet LANYesYes
Wi-FiKnown for oneNo
BluetoothKnown for oneNo
Ethernet interface typeKnown for one10 Gigabit Ethernet, Fast Ethernet, Gigabit Ethernet
Expansion slotsidentical
PCI Express x8 (Gen 3.x) slotsKnown for one2
PCI Express x16 (Gen 3.x) slotsKnown for one1
PCI Express slots version3.03.0
Design1 differ
Chassis typeDiffersRack (1U)Rack (2U)
Rack mountingYesYes
Rack railsKnown for oneYes
Redundant fans supportKnown for oneYes
Performanceidentical
Performance managementKnown for oneXClarity Standard
Trusted Platform Module (TPM)YesYes
Trusted Platform Module (TPM) versionKnown for one1.2
Processor special features3 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)DiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers123546123547
Poweridentical
Redundant power supply (RPS) supportKnown for oneYes
Power supplyKnown for one750 W
Number of redundant power supplies installedKnown for one1
Power supply input frequencyKnown for one50 - 60 Hz
Operational conditionsidentical
Operating temperature (T-T)5 - 45 °C5 - 45 °C
Storage temperature (T-T)Known for one-10 - 60 °C
Operating relative humidity (H-H)Known for one8 - 90%
Storage relative humidity (H-H)Known for one8 - 90%
Operating altitudeKnown for one0 - 3048 m
Sustainabilityidentical
Sustainability certificatesENERGY STARENERGY STAR
Weight & dimensions3 differ
WidthDiffers222 mm482 mm
DepthDiffers562 mm763.7 mm
HeightDiffers41 mm86.5 mm
Graphicsidentical
Discrete graphics cardKnown for oneNo
On-board graphics cardKnown for oneNo
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one1
VGA (D-Sub) ports quantityKnown for one1
Other featuresidentical
Built-in displayKnown for oneNo
Integrated LANKnown 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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