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Product comparison · 2 servers

Ernitec SR-2U5F4 server vs Ernitec SR-2U78R-HW server

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  • 64specifications compared
  • 31differ
  • 33identical
  • 28known for one product only

Key differences

The Ernitec SR-2U5F4 server has 0.9 GHz more efficient-core base frequency than the Ernitec SR-2U78R-HW 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 SR-2U78R-HW server (3.3 GHz vs 2.4 GHz). The Ernitec SR-2U78R-HW 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 SR-2U78R-HW server has rack rails. Only the Ernitec SR-2U78R-HW server has integrated BMC with IPMI.

  • 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 threads
    • 10
    • 20
  • Internal memory
    • 16 GB
    • 32 GB

Side by side

Differences highlightedShow differences only
92 specifications
A

Ernitec

SR-2U5F4 server

Model SR-2U5F4

View product
B

Ernitec

SR-2U78R-HW server

Model SR-2U78R-HW

View product
Processor7 differ
Processor manufacturerIntelIntel
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 cacheKnown for one20 MB
Thermal Design Power (TDP)Known for one65 W
Processor cache typeKnown for oneSmart Cache
Processor socketLGA 1851 (Socket V1)LGA 1851 (Socket V1)
Processor threadsDiffers1020
Cache internalKnown for one36 MB
Memory2 differ
Internal memoryDiffers16 GB32 GB
Internal memory typeDDR5-SDRAMDDR5-SDRAM
ECCNoNo
Memory layout (slots x size)Differs1 x 16 GB2 x 16 GB
Memory data transfer rate4800 MT/s4800 MT/s
Maximum internal memory256 GB256 GB
Storage4 differ
Total storage capacity1 TB1 TB
HDD capacity1 TB1 TB
Number of HDDs supportedDiffers48
Supported HDD sizesDiffers3.5"2.5"
Number of SSDs installedDiffers12
SSD capacity1 TB1 TB
NVMeYesYes
SSD interfaceKnown for onePCI Express
SSD sizeM.2M.2
Number of SSDs supportedDiffers34
RAID supportKnown for oneYes
RAID levels00
Number of 5.25" baysKnown for one2
Internal drive baysKnown for one4
Supported storage drive interfacesM.2M.2
RAID controller cacheKnown for one4 GB
Graphics3 differ
Discrete graphics cardKnown for oneNo
On-board graphics cardYesYes
On-board graphics card familyDiffersIntel® GraphicsIntel Arc Graphics
On-board graphics card modelDiffersIntel® GraphicsIntel Arc Graphics
Number of displays supported (on-board graphics)Differs23
On-board graphics card 4K supportYesYes
Networkidentical
Ethernet LANYesYes
Ethernet interface type2.5 Gigabit Ethernet2.5 Gigabit Ethernet
Number of LAN controllers22
LAN controllerKnown for oneIntel I225-V
Ports & interfaces2 differ
Ethernet LAN (RJ-45) ports22
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
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity11
HDMI ports quantity11
HDMI version2.12.1
DisplayPorts quantityKnown for one1
Number of SATA III connectorsKnown for one4
VGA (D-Sub) ports quantityKnown for one1
Expansion slots1 differ
PCI Express x4 slots11
PCI Express x16 (Gen 5.x) slotsDiffers12
Design1 differ
Chassis typeRackRack
Product colourBlackBlack
Cooling typeActiveActive
Motherboard form factorKnown for onemicro ATX
Rack mountingYesYes
Rack railsDiffersNoYes
Performanceidentical
Trusted Platform Module (TPM)YesYes
Trusted Platform Module (TPM) version2.02.0
Export Control Classification Number (ECCN)Known for one5A992C
Softwareidentical
Operating system installedWindows 11 ProWindows 11 Pro
Compatible operating systemsKnown for oneWindows 11
Operating system languageMultilingualMultilingual
Power1 differ
Redundant power supply (RPS) supportKnown for oneYes
Power supplyKnown for one550 W
Number of redundant power supplies supportedKnown for one2
Number of redundant power supplies installedKnown for one1
Number of main power suppliesDiffers12
Weight & dimensions8 differ
WidthDiffers570 mm590 mm
DepthDiffers690 mm830 mm
HeightDiffers210 mm190 mm
WeightDiffers10 kg13 kg
Package widthDiffers570 mm590 mm
Package depthDiffers690 mm830 mm
Package heightDiffers210 mm190 mm
Package weightDiffers12 kg16 kg
Packaging contentidentical
Cables includedKnown for onePower
Technical detailsidentical
3.5" HDD supportKnown for one4
Chassis dimensionsKnown for one503.9 x 432.3 x 87.9 mm (19.8 x 17 x 3.46")
Other features2 differ
Dimensions (WxDxH)Known for one504 x 432.4 x 88 mm
Hot-swap HDD baysKnown for oneNo
Integrated BMC with IPMIDiffersNoYes
Integrated LANYesYes
Number of SATA connectorsKnown for one4
RAID controller typeDiffersSoftwareHardware
Warranty period3 year(s)3 year(s)

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