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Product comparison · 2 servers

Dell PowerEdge R7725 server vs Lenovo ThinkSystem SR645 V3 9135 32GB

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  • 28specifications compared
  • 18differ
  • 10identical
  • 54known for one product only

Key differences

The Lenovo ThinkSystem SR645 V3 9135 32GB has 120 more processor model than the Dell PowerEdge R7725 server (9135 vs 9015). The Dell PowerEdge R7725 server has 0.3 GHz more processor frequency than the Lenovo ThinkSystem SR645 V3 9135 32GB (3.95 GHz vs 3.65 GHz). The Lenovo ThinkSystem SR645 V3 9135 32GB has 0.2 GHz more processor boost frequency than the Dell PowerEdge R7725 server (4.3 GHz vs 4.1 GHz). Only the Lenovo ThinkSystem SR645 V3 9135 32GB has RAID support. Only the Lenovo ThinkSystem SR645 V3 9135 32GB has redundant power supply (RPS) support.

  • Processor model
    • 9015
    • 9135
  • Processor frequency
    • 3.95 GHz
    • 3.65 GHz
  • Processor boost frequency
    • 4.1 GHz
    • 4.3 GHz
  • Processor cores
    • 8
    • 16
  • Number of processors installed
    • 2
    • 1
  • Thermal Design Power (TDP)
    • 125 W
    • 200 W
  • Memory layout (slots x size)
    • 2 x 16 GB
    • 1 x 32 GB
  • Total storage capacity
    • 480 GB
    • 0 GB

Side by side

Differences highlightedShow differences only
82 specifications
A

Dell

PowerEdge R7725 server

Model R7725

View product
B

Lenovo

ThinkSystem SR645 V3 9135 32GBView product
Processor6 differ
Processor manufacturerAMDAMD
Processor familyAMD EPYCAMD EPYC
Processor modelDiffers90159135
Processor frequencyDiffers3.95 GHz3.65 GHz
Processor boost frequencyDiffers4.1 GHz4.3 GHz
Processor coresDiffers816
Processor cache64 MB64 MB
Number of processors installedDiffers21
Thermal Design Power (TDP)Differs125 W200 W
Memory clock speeds supported by processorKnown for one6400 MHz
Memory types supported by processorKnown for oneDDR5-SDRAM
Processor threadsKnown for one16
Memory1 differ
Internal memory32 GB32 GB
Internal memory typeDDR5-SDRAMDDR5-SDRAM
Buffered memory typeKnown for oneRegistered (buffered)
Memory rankingKnown for one1
Memory layout (slots x size)Differs2 x 16 GB1 x 32 GB
Memory slotsKnown for one24x DIMM
Memory data transfer rateKnown for one6400 MT/s
Maximum internal memoryKnown for one6 TB
ECCKnown for oneYes
Memory clock speedKnown for one4800 MHz
Storage3 differ
Total storage capacityDiffers480 GB0 GB
Number of SSDs installedKnown for one1
SSD capacityKnown for one480 GB
SSD interfaceKnown for oneSATA III
SSD sizeKnown for one2.5"
Supported SSD sizesKnown for one2.5"
Number of SSDs supportedKnown for one6
RAID supportDiffersNoYes
Supported RAID controllersDiffersH365i940-8i 4GB
Hot-Plug supportKnown for oneYes
Drive writes per day (DWPD)Known for one1
Optical drive typeNoNo
RAID levelsKnown for one0, 1, 5, 6, 10, 50, 60
Internal drive baysKnown for one8
Supported storage drive interfacesKnown for oneSAS
Networkidentical
Ethernet LANKnown for oneYes
Ethernet interface typeKnown for one25 Gigabit Ethernet
LAN controllerKnown for oneBroadcom 57414
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsKnown for one1
USB 2.0 ports quantity11
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
Mini DisplayPorts quantityKnown for one1
VGA (D-Sub) ports quantity11
Design2 differ
Chassis typeDiffersRack (2U)Rack (1U)
Product colourDiffersGreyBlack, Metallic
Redundant fans supportKnown for oneYes
Performanceidentical
Remote administrationKnown for oneiDRAC10, Enterprise 17G
Performance managementKnown for oneXClarity Controller Platinum
Trusted Platform Module (TPM)Known for oneYes
Trusted Platform Module (TPM) versionKnown for one2.0
Software1 differ
Operating system installedNoNo
Compatible operating systemsDiffersCanonical Ubuntu Server LTS Microsoft Windows Server with Hyper-V RedHat Enterprise Linux VMware ESXi SUSE Linux Enterprise ServerMicrosoft Windows Server, Microsoft Windows 10 & 11, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi, Ubuntu Server.
Bundled softwareKnown for oneDell Connectivity Client
Power2 differ
Redundant power supply (RPS) supportDiffersNoYes
Power supplyDiffers1100 W750 W
Number of main power suppliesKnown for one1
Power supply input voltageKnown for one100 - 240 V
Power cable lengthKnown for one2 m
Power cable connector 1Known for oneC13 coupler
Power cable connector 2Known for oneC14 coupler
Power cable currentKnown for one10 A
Number of redundant power supplies supportedKnown for one2
Number of redundant power supplies installedKnown for one2
Certificatesidentical
80 PLUS certification80 PLUS Titanium80 PLUS Titanium
Weight & dimensions2 differ
WidthDiffers482 mm440 mm
HeightDiffers86.8 mm43 mm
DepthKnown for one773 mm
WeightKnown for one20.2 kg
Packaging contentidentical
Packaging contentKnown for oneReadyRails Sliding Rails Without Cable Management Arm
Other featuresidentical
Bytes per sectorKnown for one512e
Data transfer rateKnown for one6 Gbit/s
Target workloadKnown for oneRead Intensive (RI)
Graphicsidentical
On-board graphics cardKnown for oneYes
Maximum graphics card memoryKnown for one16 MB
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 45 °C
Storage temperature (T-T)Known for one-40 - 60 °C
Operating relative humidity (H-H)Known for one8 - 90%
Storage relative humidity (H-H)Known for one8 - 90%
Operating altitudeKnown for one0 - 3050 m
Technical detailsidentical
Supported storage drives form factor (internal)Known for one2.5"

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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