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Product comparison · 2 servers

Ernitec SR-2U58R-HW server vs Ernitec SR-2X512R-HW-A4-WS server Rack Intel Xeon E

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  • 51specifications compared
  • 18differ
  • 33identical
  • 21known for one product only

Key differences

The Ernitec SR-2U58R-HW server has 0.3 GHz more performance-core base frequency than the Ernitec SR-2X512R-HW-A4-WS server Rack Intel Xeon E (3.3 GHz vs 3 GHz). The Ernitec SR-2X512R-HW-A4-WS server Rack Intel Xeon E has 0.5 GHz more performance-core Max Turbo Frequency than the Ernitec SR-2U58R-HW server (5.4 GHz vs 4.9 GHz). The Ernitec SR-2X512R-HW-A4-WS server Rack Intel Xeon E has 2 more performance cores than the Ernitec SR-2U58R-HW server (8 vs 6). Memory layout (slots x size): 2 x 8 GB on the Ernitec SR-2U58R-HW server, 2 x 16 GB on the Ernitec SR-2X512R-HW-A4-WS server Rack Intel Xeon E. HDD capacity: 1 TB on the Ernitec SR-2U58R-HW server, 500 GB on the Ernitec SR-2X512R-HW-A4-WS server Rack Intel Xeon E.

  • Performance-core base frequency
    • 3.3 GHz
    • 3 GHz
  • Performance-core Max Turbo Frequency
    • 4.9 GHz
    • 5.4 GHz
  • Performance cores
    • 6
    • 8
  • Processor cores
    • 10
    • 8
  • Processor threads
    • 10
    • 16
  • Cache internal
    • 22 MB
    • 24 MB
  • Memory layout (slots x size)
    • 2 x 8 GB
    • 2 x 16 GB
  • Maximum internal memory
    • 256 GB
    • 128 GB

Side by side

Differences highlightedShow differences only
72 specifications
A

Ernitec

SR-2U58R-HW server

Model SR-2U58R-HW

View product
B

Ernitec

SR-2X512R-HW-A4-WS server Rack Intel Xeon E

Model SR-2X512R-HW-A4-WS

View product
Processor6 differ
Efficient-core base frequencyKnown for one2.7 GHz
Performance-core base frequencyDiffers3.3 GHz3 GHz
Performance-core Max Turbo FrequencyDiffers4.9 GHz5.4 GHz
Performance coresDiffers68
Efficient coresKnown for one4
Processor coresDiffers108
Processor socketKnown for oneLGA 1851 (Socket V1)
Processor threadsDiffers1016
Cache internalDiffers22 MB24 MB
Processor familyKnown for oneIntel Xeon E
Memory2 differ
ECCKnown for oneNo
Memory layout (slots x size)Differs2 x 8 GB2 x 16 GB
Maximum internal memoryDiffers256 GB128 GB
Storage5 differ
Total storage capacityKnown for one1 TB
HDD capacityDiffers1 TB500 GB
Number of HDDs supportedDiffers812
SSD capacityDiffers1 TB500 GB
NVMeKnown for oneYes
SSD sizeDiffersM.22.5"
Supported storage drive interfacesKnown for oneM.2
RAID controller cacheDiffers1 GB4 GB
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
On-board graphics card 4K supportKnown for oneYes
Network1 differ
Ethernet LANKnown for oneYes
Ethernet interface typeDiffers2.5 Gigabit EthernetGigabit Ethernet
LAN controllerKnown for oneIntel I225-V
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsKnown for one2
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers62
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
Expansion slots1 differ
PCI Express x4 slotsKnown for one1
PCI Express x16 (Gen 5.x) slotsDiffers21
PCI Express x8 (Gen 4.x) slotsKnown for one2
Softwareidentical
Operating system installedKnown for oneWindows 11 Pro
Bundled softwareKnown for oneWindows Server 2025 Standard

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