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Product comparison · 2 servers

Ernitec SR-2U78R-HW server vs Ernitec SR-2X58R-A4-HW-WS server

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  • 59specifications compared
  • 21differ
  • 38identical
  • 17known for one product only

Key differences

The Ernitec SR-2X58R-A4-HW-WS server has 0.6 GHz more performance-core base frequency than the Ernitec SR-2U78R-HW server (3 GHz vs 2.4 GHz). The Ernitec SR-2X58R-A4-HW-WS server has 0.1 GHz more performance-core Max Turbo Frequency than the Ernitec SR-2U78R-HW server (5.4 GHz vs 5.3 GHz). The Ernitec SR-2U78R-HW server has 12 more processor cores than the Ernitec SR-2X58R-A4-HW-WS server (20 vs 8). Processor socket: LGA 1851 (Socket V1) on the Ernitec SR-2U78R-HW server, LGA 1700 on the Ernitec SR-2X58R-A4-HW-WS server. Total storage capacity: 1 TB on the Ernitec SR-2U78R-HW server, 500 GB on the Ernitec SR-2X58R-A4-HW-WS server.

  • Performance-core base frequency
    • 2.4 GHz
    • 3 GHz
  • Performance-core Max Turbo Frequency
    • 5.3 GHz
    • 5.4 GHz
  • Processor cores
    • 20
    • 8
  • Processor socket
    • LGA 1851 (Socket V1)
    • LGA 1700
  • Processor threads
    • 20
    • 16
  • Cache internal
    • 36 MB
    • 24 MB
  • Memory data transfer rate
    • 4800 MT/s
    • 4400 MT/s
  • Maximum internal memory
    • 256 GB
    • 128 GB

Side by side

Differences highlightedShow differences only
76 specifications
A

Ernitec

SR-2U78R-HW server

Model SR-2U78R-HW

View product
B

Ernitec

SR-2X58R-A4-HW-WS server

Model SR-2X58R-A4-HW-WS

View product
Processor6 differ
Efficient-core base frequencyKnown for one1.8 GHz
Performance-core base frequencyDiffers2.4 GHz3 GHz
Performance-core Max Turbo FrequencyDiffers5.3 GHz5.4 GHz
Efficient coresKnown for one12
Processor coresDiffers208
Processor socketDiffersLGA 1851 (Socket V1)LGA 1700
Processor threadsDiffers2016
Cache internalDiffers36 MB24 MB
Processor modelKnown for one6357P
Memory2 differ
Memory data transfer rateDiffers4800 MT/s4400 MT/s
Maximum internal memoryDiffers256 GB128 GB
Storage4 differ
Total storage capacityDiffers1 TB500 GB
HDD capacityDiffers1 TB500 GB
SSD capacityDiffers1 TB500 GB
NVMeKnown for oneYes
SSD sizeDiffersM.22.5"
Number of SSDs supportedKnown for one4
SSD interfaceKnown for oneSATA III
Graphics2 differ
On-board graphics card familyKnown for oneIntel Arc Graphics
On-board graphics card modelDiffersIntel Arc GraphicsAspeed AST2600
Number of displays supported (on-board graphics)Differs31
Discrete graphics cardKnown for oneYes
Discrete graphics card memoryKnown for one4 GB
Network2 differ
Ethernet interface typeDiffers2.5 Gigabit EthernetGigabit Ethernet
LAN controllerDiffersIntel I225-VIntel® I210-AT
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers24
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers64
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 quantityKnown for one4
Expansion slotsidentical
PCI Express x4 slotsKnown for one1
PCI Express x8 (Gen 4.x) slotsKnown for one2
Software2 differ
Operating system installedDiffersWindows 11 ProWindows Server 2025
Operating system languageDiffersMultilingualEnglish
Poweridentical
Power supplyKnown for one800 W
Other features1 differ
RAID controller typeDiffersHardwareHardware (Storage drives)
Dimensions (WxDxH)Known for one444.2 x 572.7 x 87 mm

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