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Product comparison · 2 servers

Ernitec SR-2U5F4 server vs Ernitec ST-U7-HW-A4 server

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  • 74specifications compared
  • 35differ
  • 39identical
  • 24known for one product only

Key differences

The Ernitec SR-2U5F4 server has 0.9 GHz more efficient-core base frequency than the Ernitec ST-U7-HW-A4 server (2.7 GHz vs 1.8 GHz). The Ernitec SR-2U5F4 server has 0.9 GHz more performance-core base frequency than the Ernitec ST-U7-HW-A4 server (3.3 GHz vs 2.4 GHz). The Ernitec ST-U7-HW-A4 server has 0.4 GHz more performance-core Max Turbo Frequency than the Ernitec SR-2U5F4 server (5.3 GHz vs 4.9 GHz). Only the Ernitec ST-U7-HW-A4 server has discrete graphics card. Only the Ernitec SR-2U5F4 server has rack mounting.

  • Efficient-core base frequency
    • 2.7 GHz
    • 1.8 GHz
  • Performance-core base frequency
    • 3.3 GHz
    • 2.4 GHz
  • Performance-core Max Turbo Frequency
    • 4.9 GHz
    • 5.3 GHz
  • Performance cores
    • 6
    • 8
  • Efficient cores
    • 4
    • 12
  • Processor cores
    • 10
    • 20
  • Processor cache
    • 20 MB
    • 30 MB
  • Processor threads
    • 10
    • 20

Side by side

Differences highlightedShow differences only
98 specifications
A

Ernitec

SR-2U5F4 server

Model SR-2U5F4

View product
B

Ernitec

ST-U7-HW-A4 server

Model ST-U7-HW-A4

View product
Processor8 differ
Efficient-core base frequencyDiffers2.7 GHz1.8 GHz
Performance-core base frequencyDiffers3.3 GHz2.4 GHz
Performance-core Max Turbo FrequencyDiffers4.9 GHz5.3 GHz
Performance coresDiffers68
Efficient coresDiffers412
Processor coresDiffers1020
Processor cacheDiffers20 MB30 MB
Processor threadsDiffers1020
Memory3 differ
Internal memoryDiffers16 GB32 GB
Memory layout (slots x size)Differs1 x 16 GB2 x 16 GB
Memory data transfer rateDiffers4800 MT/s5600 MT/s
Storage7 differ
HDD capacityDiffers1 TB500 GB
Number of SSDs installedDiffers12
SSD capacityDiffers1 TB500 GB
SSD interfaceDiffersPCI ExpressSATA III
SSD sizeDiffersM.22.5"
Number of SSDs supportedDiffers32
Number of 5.25" baysKnown for one2
Internal drive baysDiffers43
HDD interfaceKnown for oneSATA III
Supported SSD sizesKnown for oneM.2
Hot-Plug supportKnown for oneYes
RAID controller cacheKnown for one4 GB
Graphics1 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card memoryKnown for one4 GB
Network1 differ
Ethernet interface typeDiffers2.5 Gigabit Ethernet10 Gigabit Ethernet
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one4
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers26
DisplayPorts quantityKnown for one1
Number of SATA III connectorsKnown for one4
Mini DisplayPorts quantityKnown for one4
VGA (D-Sub) ports quantityKnown for one1
Expansion slots1 differ
PCI Express x16 (Gen 5.x) slotsDiffers12
Design1 differ
Chassis typeKnown for oneRack
Motherboard form factorKnown for onemicro ATX
Rack mountingDiffersYesNo
Rack railsKnown for oneNo
Software1 differ
Compatible operating systemsDiffersWindows 11Windows 11 Pro
Power3 differ
Power supplyDiffers550 W800 W
Number of redundant power supplies installedDiffers12
Number of main power suppliesDiffers12
Weight & dimensions2 differ
WidthKnown for one570 mm
DepthKnown for one690 mm
HeightKnown for one210 mm
WeightDiffers10 kg18 kg
Package widthKnown for one570 mm
Package depthKnown for one690 mm
Package heightKnown for one210 mm
Package weightDiffers12 kg18 kg
Technical detailsidentical
Chassis dimensionsKnown for one503.9 x 432.3 x 87.9 mm (19.8 x 17 x 3.46")
Number of 3.5" baysKnown for one4
2.5" HDD supportKnown for one4
Other features5 differ
Dimensions (WxDxH)Differs504 x 432.4 x 88 mm430 x 515 x 174.8 mm
Hot-swap HDD baysDiffersNoYes
Integrated BMC with IPMIDiffersNoYes
Number of SATA connectorsDiffers48
RAID controller typeDiffersSoftwareBroadcom 9361-8i with Cache Vault
Processor special featuresidentical
Processor ARK IDKnown for one241068

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