Product comparison · 2 servers

bluechip SERVERline R31311r vs Lenovo ThinkSystem SR645 V3 9135 32GB

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  • 29specifications compared
  • 19differ
  • 10identical
  • 41known for one product only

Key differences

The Lenovo ThinkSystem SR645 V3 9135 32GB has 0.85 GHz more processor frequency than the bluechip SERVERline R31311r (3.65 GHz vs 2.8 GHz). The bluechip SERVERline R31311r has 0.4 GHz more processor boost frequency than the Lenovo ThinkSystem SR645 V3 9135 32GB (4.7 GHz vs 4.3 GHz). The Lenovo ThinkSystem SR645 V3 9135 32GB has 12 more processor cores than the bluechip SERVERline R31311r (16 vs 4). Processor manufacturer: Intel on the bluechip SERVERline R31311r, AMD on the Lenovo ThinkSystem SR645 V3 9135 32GB. Processor family: Intel® Xeon® on the bluechip SERVERline R31311r, AMD EPYC on the Lenovo ThinkSystem SR645 V3 9135 32GB.

  • Processor manufacturer
    • SERVERline R31311r:Intel
    • ThinkSystem SR645 V3 9135 32GB:AMD
  • Processor family
    • SERVERline R31311r:Intel® Xeon®
    • ThinkSystem SR645 V3 9135 32GB:AMD EPYC
  • Processor model
    • SERVERline R31311r:6315P
    • ThinkSystem SR645 V3 9135 32GB:9135
  • Processor frequency
    • SERVERline R31311r:2.8 GHz
    • ThinkSystem SR645 V3 9135 32GB:3.65 GHz
  • Processor boost frequency
    • SERVERline R31311r:4.7 GHz
    • ThinkSystem SR645 V3 9135 32GB:4.3 GHz
  • Processor cores
    • SERVERline R31311r:4
    • ThinkSystem SR645 V3 9135 32GB:16
  • Processor cache
    • SERVERline R31311r:12 MB
    • ThinkSystem SR645 V3 9135 32GB:64 MB
  • Internal memory
    • SERVERline R31311r:16 GB
    • ThinkSystem SR645 V3 9135 32GB:32 GB

Side by side

Differences highlightedShow differences only (off)
Comparison of SERVERline R31311r, ThinkSystem SR645 V3 9135 32GB
70 specifications
Processor7 differ
Processor manufacturerDiffersIntelAMD
Processor familyDiffersIntel® Xeon®AMD EPYC
Processor modelDiffers6315P9135
Processor frequencyDiffers2.8 GHz3.65 GHz
Processor boost frequencyDiffers4.7 GHz4.3 GHz
Performance coresKnown for one4Unknown — not stated by the source
Processor coresDiffers416
Processor cacheDiffers12 MB64 MB
Motherboard chipsetKnown for oneIntel C262Unknown — not stated by the source
Number of processors installed11
Processor socketKnown for oneLGA 1700Unknown — not stated by the source
Intelligent Platform Management Interface (IPMI) supportKnown for oneYesUnknown — not stated by the source
Thermal Design Power (TDP)Known for oneUnknown — not stated by the source200 W
Memory1 differ
Internal memoryDiffers16 GB32 GB
Internal memory typeDDR5-SDRAMDDR5-SDRAM
Memory slotsKnown for one4x DIMMUnknown — not stated by the source
Maximum internal memoryKnown for one128 GBUnknown — not stated by the source
ECCKnown for oneUnknown — not stated by the sourceYes
Memory clock speedKnown for oneUnknown — not stated by the source4800 MHz
Memory layout (slots x size)Known for oneUnknown — not stated by the source1 x 32 GB
Storage5 differ
Total storage capacityDiffers1.92 TB0 GB
Number of SSDs installedKnown for one2Unknown — not stated by the source
SSD capacityKnown for one960 GBUnknown — not stated by the source
SSD interfaceKnown for oneSATA IIIUnknown — not stated by the source
SSD sizeKnown for one2.5"Unknown — not stated by the source
RAID supportYesYes
RAID levelsDiffers0, 1, 5, 100, 1, 5, 6, 10, 50, 60
Supported RAID controllersDiffersIntel RSTe940-8i 4GB
Hot-swapKnown for oneYesUnknown — not stated by the source
Internal drive baysDiffers48
Optical drive typeNoNo
Supported storage drive interfacesDiffersSAS, Serial ATASAS
Graphicsidentical
On-board graphics cardYesYes
On-board graphics card familyKnown for oneAspeedUnknown — not stated by the source
On-board graphics card modelKnown for oneAspeed AST2600Unknown — not stated by the source
Maximum graphics card memoryKnown for oneUnknown — not stated by the source16 MB
Networkidentical
Cabling technologyKnown for one10/100/1000Base-T(X)Unknown — not stated by the source
Ethernet LANKnown for oneYesUnknown — not stated by the source
Ethernet interface typeKnown for oneGigabit EthernetUnknown — not stated by the source
LAN controllerKnown for oneIntel I210Unknown — not stated by the source
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one2Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity44
Serial ports quantityKnown for one1Unknown — not stated by the source
VGA (D-Sub) ports quantity11
USB 2.0 ports quantityKnown for oneUnknown — not stated by the source1
Expansion slotsidentical
PCI Express x16 (Gen 5.x) slotsKnown for one1Unknown — not stated by the source
Design1 differ
Chassis typeRack (1U)Rack (1U)
Product colourDiffersBlack, SilverBlack, Metallic
Redundant fans supportKnown for oneUnknown — not stated by the sourceYes
Performanceidentical
Trusted Platform Module (TPM)YesYes
Performance managementKnown for oneUnknown — not stated by the sourceXClarity Controller Platinum
Trusted Platform Module (TPM) versionKnown for oneUnknown — not stated by the source2.0
Poweridentical
Power supply750 W750 W
Redundant power supply (RPS) supportKnown for oneUnknown — not stated by the sourceYes
Number of redundant power supplies supportedKnown for oneUnknown — not stated by the source2
Number of redundant power supplies installedKnown for oneUnknown — not stated by the source2
Certificates1 differ
80 PLUS certificationDiffers80 PLUS Platinum80 PLUS Titanium
Weight & dimensions3 differ
WidthDiffers438 mm440 mm
DepthDiffers676 mm773 mm
HeightDiffers43.5 mm43 mm
WeightKnown for oneUnknown — not stated by the source20.2 kg
Technical details1 differ
Supported storage drives form factor (internal)Differs2.5"/3.5"2.5"
Other featuresidentical
Motherboard manufacturerKnown for oneASRock® Rack EC262D4U incl. TPM moduleUnknown — not stated by the source
Softwareidentical
Operating system installedKnown for oneUnknown — not stated by the sourceNo
Compatible operating systemsKnown for oneUnknown — not stated by the sourceMicrosoft Windows Server, Microsoft Windows 10 & 11, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi, Ubuntu Server.
Operational conditionsidentical
Operating temperature (T-T)Known for oneUnknown — not stated by the source5 - 45 °C
Storage temperature (T-T)Known for oneUnknown — not stated by the source-40 - 60 °C
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source8 - 90%
Storage relative humidity (H-H)Known for oneUnknown — not stated by the source8 - 90%
Operating altitudeKnown for oneUnknown — not stated by the source0 - 3050 m

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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