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Product comparison · 2 servers

Dell R260 + WS Standard 2025 vs Lenovo ThinkSystem SR665 V3

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  • 34specifications compared
  • 24differ
  • 10identical
  • 49known for one product only

Key differences

The Dell R260 + WS Standard 2025 has 0.2 GHz more processor frequency than the Lenovo ThinkSystem SR665 V3 (2.8 GHz vs 2.6 GHz). The Dell R260 + WS Standard 2025 has 1.1 GHz more processor boost frequency than the Lenovo ThinkSystem SR665 V3 (5.2 GHz vs 4.1 GHz). The Lenovo ThinkSystem SR665 V3 has 12 more processor cores than the Dell R260 + WS Standard 2025 (16 vs 4). Only the Lenovo ThinkSystem SR665 V3 has RAID support. Only the Lenovo ThinkSystem SR665 V3 has redundant power supply (RPS) support.

  • Processor manufacturer
    • Intel
    • AMD
  • Processor family
    • Intel Xeon 6
    • AMD EPYC
  • Processor model
    • 6315P
    • 9115
  • Processor frequency
    • 2.8 GHz
    • 2.6 GHz
  • Processor boost frequency
    • 5.2 GHz
    • 4.1 GHz
  • Processor cores
    • 4
    • 16
  • Processor cache
    • 12 MB
    • 64 MB
  • Internal memory
    • 16 GB
    • 32 GB

Side by side

Differences highlightedShow differences only
83 specifications
A

Dell

R260 + WS Standard 2025View product
B

Lenovo

ThinkSystem SR665 V3View product
Processor7 differ
Processor manufacturerDiffersIntelAMD
Processor familyDiffersIntel Xeon 6AMD EPYC
Processor modelDiffers6315P9115
Processor frequencyDiffers2.8 GHz2.6 GHz
Processor boost frequencyDiffers5.2 GHz4.1 GHz
Performance coresKnown for one4
Processor coresDiffers416
Processor cacheDiffers12 MB64 MB
Thermal Design Power (TDP)Known for one55 W
System bus rateKnown for one16 GT/s
Memory clock speeds supported by processorKnown for one4800 MHz
Memory types supported by processorKnown for oneDDR5-SDRAM
Processor threadsKnown for one4
Memory2 differ
Internal memoryDiffers16 GB32 GB
Buffered memory typeKnown for oneUnregistered (unbuffered)
ECCKnown for oneYes
Memory layout (slots x size)Differs1 x 16 GB1 x 32 GB
Memory slotsKnown for one4x DIMM
Memory data transfer rateKnown for one5600 MT/s
Maximum internal memoryKnown for one128 GB
Memory clock speedKnown for one4800 MHz
Storage2 differ
Total storage capacityKnown for one2.4 TB
Number of HDDs installedKnown for one2
HDD capacityKnown for one1.2 TB
HDD interfaceKnown for oneSerial Attached SCSI (SAS)
HDD speedKnown for one10000 RPM
HDD sizeKnown for one2.5"
Number of HDDs supportedKnown for one6
Supported HDD sizesKnown for one2.5"
RAID supportDiffersNoYes
Supported RAID controllersDiffersPERC H355 Adapter LP940-8i 4GB
Hot-Plug supportKnown for oneYes
Internal drive baysKnown for one8
Supported storage drive interfacesKnown for oneSAS
Networkidentical
LAN controllerKnown for oneBroadcom 5720
Ports & interfaces3 differ
Ethernet LAN (RJ-45) portsDiffers21
USB 2.0 ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers14
Serial ports quantityKnown for one1
Design1 differ
Chassis typeDiffersRack (1U)Rack (2U)
BezelKnown for oneYes
Rack mountingKnown for oneYes
Performanceidentical
Remote administrationKnown for oneiDRAC9, Enterprise 16G
Performance managementKnown for oneXClarity Controller Platinum
Trusted Platform Module (TPM) versionKnown for one2.0
Software2 differ
Operating system installedDiffersWindows Server 2025 StandardNo
Compatible operating systemsDiffersCanonical Ubuntu Server LTS Microsoft Windows Server with Hyper-V Red Hat Enterprise Linux SUSE Linux Enterprise Server VMware ESXiMicrosoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi, Ubuntu Server
Power2 differ
Redundant power supply (RPS) supportDiffersNoYes
Power supplyDiffers700 W750 W
Number of main power suppliesKnown for one1
Power supply input voltageKnown for one200 - 240 V
Number of redundant power supplies installedKnown for one1
Operational conditions3 differ
Storage temperature (T-T)Differs-40 - 65 °C-40 - 60 °C
Storage relative humidity (H-H)Differs5 - 95%8 - 90%
Operating altitudeDiffers0 - 3048 m0 - 3050 m
Non-operating altitudeKnown for one0 - 12000 m
Operating temperature (T-T)Known for one5 - 45 °C
Operating relative humidity (H-H)Known for one8 - 90%
Carbon footprintidentical
Carbon emissions, end-of-life (kg of CO2e)Known for one9.5
Carbon emissions, energy usage (kg of CO2e)Known for one541.5
Carbon emissions, logistics (kg of CO2e)Known for one95
Carbon emissions, manufacturing (kg of CO2e)Known for one304
PAIA versionKnown for one1.3.2, 2024
Total carbon emissions, standard deviation (kg of CO2e)Known for one711
Total carbon footprint (kg of CO2e)Known for one950
Weight & dimensions2 differ
WidthDiffers482 mm445 mm
HeightDiffers42.8 mm87 mm
DepthKnown for one766 mm
Packaging contentidentical
Packaging contentKnown for oneRiser Config 1, Gen4 Riser European Power Cord 220V
Other featuresidentical
Bytes per sectorKnown for one512n
Data transfer rateKnown for one12 Gbit/s
Graphicsidentical
Maximum graphics card memoryKnown for one16 MB
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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