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Product comparison · 2 servers

Dell T160 + WS Essentials 2025 vs Lenovo ThinkSystem SR645 V3 9135 32GB

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  • 30specifications compared
  • 22differ
  • 8identical
  • 56known for one product only

Key differences

The Lenovo ThinkSystem SR645 V3 9135 32GB has 0.15 GHz more processor frequency than the Dell T160 + WS Essentials 2025 (3.65 GHz vs 3.5 GHz). The Dell T160 + WS Essentials 2025 has 0.9 GHz more processor boost frequency than the Lenovo ThinkSystem SR645 V3 9135 32GB (5.2 GHz vs 4.3 GHz). The Lenovo ThinkSystem SR645 V3 9135 32GB has 52 MB more processor cache than the Dell T160 + WS Essentials 2025 (64 MB vs 12 MB). 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 manufacturer
    • Intel
    • AMD
  • Processor family
    • Intel Xeon 6
    • AMD EPYC
  • Processor model
    • 6325P
    • 9135
  • Processor frequency
    • 3.5 GHz
    • 3.65 GHz
  • Processor boost frequency
    • 5.2 GHz
    • 4.3 GHz
  • Processor cache
    • 12 MB
    • 64 MB
  • Thermal Design Power (TDP)
    • 55 W
    • 200 W
  • Total storage capacity
    • 480 GB
    • 0 GB

Side by side

Differences highlightedShow differences only
86 specifications
A

Dell

T160 + WS Essentials 2025View product
B

Lenovo

ThinkSystem SR645 V3 9135 32GBView product
Processor7 differ
Processor manufacturerDiffersIntelAMD
Processor familyDiffersIntel Xeon 6AMD EPYC
Processor modelDiffers6325P9135
Processor frequencyDiffers3.5 GHz3.65 GHz
Processor boost frequencyDiffers5.2 GHz4.3 GHz
Performance coresKnown for one4
Processor cacheDiffers12 MB64 MB
Thermal Design Power (TDP)Differs55 W200 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 one8
Processor coresKnown for one16
Memoryidentical
Buffered memory typeKnown for oneUnregistered (unbuffered)
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
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 one2
RAID supportDiffersNoYes
Supported RAID controllersDiffersPERC H355 Adapter LP940-8i 4GB
Drive writes per day (DWPD)Known for one1
Storage drive adapter includedKnown for oneYes
Storage drive adapter typeKnown for one2.5" - 3.5"
RAID levelsKnown for one0, 1, 5, 6, 10, 50, 60
Internal drive baysKnown for one8
Supported storage drive interfacesKnown for oneSAS
Networkidentical
Cabling technologyKnown for one10/100/1000Base-T(X)
Ethernet LANKnown for oneYes
Ethernet interface typeKnown for oneGigabit Ethernet
LAN controllerKnown for oneBroadcom 5720
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsKnown for one2
USB 2.0 ports quantityDiffers31
Serial ports quantityKnown for one1
Design2 differ
Chassis typeDiffersTower (3U)Rack (1U)
Product colourDiffersBlackBlack, Metallic
Redundant fans supportKnown for oneYes
Performanceidentical
Remote administrationKnown for oneiDRAC9, Enterprise 16G
Performance managementKnown for oneXClarity Controller Platinum
Trusted Platform Module (TPM)Known for oneYes
Trusted Platform Module (TPM) versionKnown for one2.0
Software2 differ
Operating system installedDiffersWindows Server 2025 EssentialsNo
Compatible operating systemsDiffersCanonical Ubuntu Server LTS Microsoft Windows Server with Hyper-V Red Hat Enterprise Linux SUSE Linux Enterprise Server VMware ESXiMicrosoft Windows Server, Microsoft Windows 10 & 11, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi, Ubuntu Server.
Power2 differ
Redundant power supply (RPS) supportDiffersNoYes
Power supplyDiffers300 W750 W
Number of main power suppliesKnown for one1
Number of redundant power supplies supportedKnown for one2
Number of redundant power supplies installedKnown for one2
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 one23.64
Carbon emissions, energy usage (kg of CO2e)Known for one709.2
Carbon emissions, logistics (kg of CO2e)Known for one130.02
Carbon emissions, manufacturing (kg of CO2e)Known for one319.14
Total carbon emissions, standard deviation (kg of CO2e)Known for one924
Total carbon footprint (kg of CO2e)Known for one1182
Weight & dimensions2 differ
WidthDiffers132.5 mm440 mm
HeightDiffers332.5 mm43 mm
DepthKnown for one773 mm
WeightKnown for one20.2 kg
Packaging contentidentical
Packaging contentKnown for oneEuropean Power Cord 220V
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
Certificatesidentical
80 PLUS certificationKnown for one80 PLUS Titanium
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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