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Product comparison · 2 servers

Dell PowerEdge R7725 server vs Ernitec ST-U7-HW-A4 server

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  • 31specifications compared
  • 23differ
  • 8identical
  • 83known for one product only

Key differences

The Ernitec ST-U7-HW-A4 server has 12 more processor cores than the Dell PowerEdge R7725 server (20 vs 8). The Dell PowerEdge R7725 server has 34 MB more processor cache than the Ernitec ST-U7-HW-A4 server (64 MB vs 30 MB). The Dell PowerEdge R7725 server has 60 W more thermal Design Power (TDP) than the Ernitec ST-U7-HW-A4 server (125 W vs 65 W). Only the Ernitec ST-U7-HW-A4 server has RAID support. Only the Ernitec ST-U7-HW-A4 server has redundant power supply (RPS) support.

  • Processor manufacturer
    • AMD
    • Intel
  • Processor cores
    • 8
    • 20
  • Processor cache
    • 64 MB
    • 30 MB
  • Thermal Design Power (TDP)
    • 125 W
    • 65 W
  • Processor threads
    • 16
    • 20
  • Memory data transfer rate
    • 6400 MT/s
    • 5600 MT/s
  • Maximum internal memory
    • 6 TB
    • 256 GB
  • Total storage capacity
    • 480 GB
    • 1 TB

Side by side

Differences highlightedShow differences only
114 specifications
A

Dell

PowerEdge R7725 server

Model R7725

View product
B

Ernitec

ST-U7-HW-A4 server

Model ST-U7-HW-A4

View product
Processor5 differ
Processor manufacturerDiffersAMDIntel
Efficient-core base frequencyKnown for one1.8 GHz
Performance-core base frequencyKnown for one2.4 GHz
Performance-core Max Turbo FrequencyKnown for one5.3 GHz
Performance coresKnown for one8
Efficient coresKnown for one12
Processor coresDiffers820
Processor cacheDiffers64 MB30 MB
Thermal Design Power (TDP)Differs125 W65 W
Processor cache typeKnown for oneSmart Cache
Processor socketKnown for oneLGA 1851 (Socket V1)
Processor threadsDiffers1620
Processor familyKnown for oneAMD EPYC
Processor modelKnown for one9015
Processor frequencyKnown for one3.95 GHz
Processor boost frequencyKnown for one4.1 GHz
Number of processors installedKnown for one2
Memory clock speeds supported by processorKnown for one6400 MHz
Memory types supported by processorKnown for oneDDR5-SDRAM
Memory2 differ
ECCKnown for oneNo
Memory data transfer rateDiffers6400 MT/s5600 MT/s
Maximum internal memoryDiffers6 TB256 GB
Buffered memory typeKnown for oneRegistered (buffered)
Memory rankingKnown for one1
Memory slotsKnown for one24x DIMM
Storage6 differ
Total storage capacityDiffers480 GB1 TB
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA III
Number of HDDs supportedKnown for one4
Supported HDD sizesKnown for one3.5"
Number of SSDs installedDiffers12
SSD capacityDiffers480 GB500 GB
NVMeKnown for oneYes
Supported SSD sizesDiffers2.5"M.2
Number of SSDs supportedDiffers62
RAID supportDiffersNoYes
RAID levelsKnown for one0
Internal drive baysKnown for one3
Supported storage drive interfacesKnown for oneM.2
RAID controller cacheKnown for one4 GB
Supported RAID controllersKnown for oneH365i
Drive writes per day (DWPD)Known for one1
Optical drive typeKnown for oneNo
Graphicsidentical
Discrete graphics cardKnown for oneYes
Discrete graphics card memoryKnown for one4 GB
On-board graphics cardKnown for oneYes
On-board graphics card familyKnown for oneIntel® Graphics
On-board graphics card modelKnown for oneIntel® Graphics
Number of displays supported (on-board graphics)Known for one2
On-board graphics card 4K supportKnown for oneYes
Network1 differ
Ethernet interface typeDiffers25 Gigabit Ethernet10 Gigabit Ethernet
Number of LAN controllersKnown for one2
LAN controllerKnown for oneBroadcom 57414
Ports & interfaces3 differ
Ethernet LAN (RJ-45) portsDiffers12
USB 2.0 ports quantityDiffers12
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one6
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one1
HDMI ports quantityKnown for one1
HDMI versionKnown for one2.1
Mini DisplayPorts quantityDiffers14
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
Expansion slotsidentical
PCI Express x4 slotsKnown for one1
PCI Express x16 (Gen 5.x) slotsKnown for one2
Design1 differ
Product colourDiffersGreyBlack
Cooling typeKnown for oneActive
Rack mountingKnown for oneNo
Chassis typeKnown for oneRack (2U)
Performanceidentical
Trusted Platform Module (TPM)Known for oneYes
Trusted Platform Module (TPM) versionKnown for one2.0
Export Control Classification Number (ECCN)Known for one5A992C
Remote administrationKnown for oneiDRAC10, Enterprise 17G
Software2 differ
Operating system installedDiffersNoWindows 11 Pro
Compatible operating systemsDiffersCanonical Ubuntu Server LTS Microsoft Windows Server with Hyper-V RedHat Enterprise Linux VMware ESXi SUSE Linux Enterprise ServerWindows 11 Pro
Operating system languageKnown for oneMultilingual
Bundled softwareKnown for oneDell Connectivity Client
Processor special featuresidentical
Processor ARK IDKnown for one241068
Power3 differ
Redundant power supply (RPS) supportDiffersNoYes
Power supplyDiffers1100 W800 W
Number of redundant power supplies supportedKnown for one2
Number of redundant power supplies installedKnown for one2
Number of main power suppliesDiffers12
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
Weight & dimensionsidentical
WeightKnown for one18 kg
Package weightKnown for one18 kg
WidthKnown for one482 mm
HeightKnown for one86.8 mm
Packaging contentidentical
Cables includedKnown for onePower
Packaging contentKnown for oneReadyRails Sliding Rails Without Cable Management Arm
Technical detailsidentical
Number of 3.5" baysKnown for one4
2.5" HDD supportKnown for one4
3.5" HDD supportKnown for one4
Other featuresidentical
Dimensions (WxDxH)Known for one430 x 515 x 174.8 mm
Hot-swap HDD baysKnown for oneYes
Integrated BMC with IPMIKnown for oneYes
Integrated LANKnown for oneYes
Number of SATA connectorsKnown for one8
RAID controller typeKnown for oneBroadcom 9361-8i with Cache Vault
Warranty periodKnown for one3 year(s)
Bytes per sectorKnown for one512e
Data transfer rateKnown for one6 Gbit/s
Target workloadKnown for oneRead Intensive (RI)
Certificatesidentical
80 PLUS certificationKnown for one80 PLUS Titanium

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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