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Product comparison · 2 servers

Dell PowerEdge R770 server vs Ernitec SR-2U5F4 server

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  • 30specifications compared
  • 26differ
  • 4identical
  • 91known for one product only

Key differences

The Dell PowerEdge R770 server has 14 more processor cores than the Ernitec SR-2U5F4 server (24 vs 10). The Dell PowerEdge R770 server has 124 MB more processor cache than the Ernitec SR-2U5F4 server (144 MB vs 20 MB). The Dell PowerEdge R770 server has 145 W more thermal Design Power (TDP) than the Ernitec SR-2U5F4 server (210 W vs 65 W). Memory layout (slots x size): 8 x 32 GB on the Dell PowerEdge R770 server, 1 x 16 GB on the Ernitec SR-2U5F4 server. Maximum internal memory: 8 TB on the Dell PowerEdge R770 server, 256 GB on the Ernitec SR-2U5F4 server.

  • Processor cores
    • 24
    • 10
  • Processor cache
    • 144 MB
    • 20 MB
  • Thermal Design Power (TDP)
    • 210 W
    • 65 W
  • Processor threads
    • 48
    • 10
  • Internal memory
    • 256 GB
    • 16 GB
  • Memory layout (slots x size)
    • 8 x 32 GB
    • 1 x 16 GB
  • Memory data transfer rate
    • 6400 MT/s
    • 4800 MT/s
  • Maximum internal memory
    • 8 TB
    • 256 GB

Side by side

Differences highlightedShow differences only
121 specifications
A

Dell

PowerEdge R770 server

Model R770

View product
B

Ernitec

SR-2U5F4 server

Model SR-2U5F4

View product
Processor4 differ
Processor manufacturerIntelIntel
Efficient-core base frequencyKnown for one2.7 GHz
Performance-core base frequencyKnown for one3.3 GHz
Performance-core Max Turbo FrequencyKnown for one4.9 GHz
Performance coresKnown for one6
Efficient coresKnown for one4
Processor coresDiffers2410
Processor cacheDiffers144 MB20 MB
Thermal Design Power (TDP)Differs210 W65 W
Processor cache typeKnown for oneSmart Cache
Processor socketKnown for oneLGA 1851 (Socket V1)
Processor threadsDiffers4810
Processor familyKnown for oneIntel Xeon 6
Processor modelKnown for one6520P
Processor frequencyKnown for one2.4 GHz
Processor boost frequencyKnown for one4 GHz
Number of processors installedKnown for one2
System bus rateKnown for one24 GT/s
Memory clock speeds supported by processorKnown for one6400 MHz
Memory types supported by processorKnown for oneDDR5-SDRAM
Memory4 differ
Internal memoryDiffers256 GB16 GB
Internal memory typeDDR5-SDRAMDDR5-SDRAM
ECCKnown for oneNo
Memory layout (slots x size)Differs8 x 32 GB1 x 16 GB
Memory data transfer rateDiffers6400 MT/s4800 MT/s
Maximum internal memoryDiffers8 TB256 GB
Buffered memory typeKnown for oneRegistered (buffered)
Memory rankingKnown for one2
Memory slotsKnown for one32x DIMM
Storage6 differ
Total storage capacityDiffers1.92 TB1 TB
HDD capacityKnown for one1 TB
Number of HDDs supportedKnown for one4
Supported HDD sizesKnown for one3.5"
Number of SSDs installedDiffers21
SSD capacityDiffers960 GB1 TB
NVMeKnown for oneYes
SSD interfaceDiffersSATA IIIPCI Express
SSD sizeDiffers2.5"M.2
Number of SSDs supportedDiffers63
RAID supportKnown for oneYes
RAID levelsKnown for one0
Number of 5.25" baysKnown for one2
Internal drive baysKnown for one4
Supported storage drive interfacesKnown for oneM.2
Supported SSD sizesKnown for one2.5"
Supported RAID controllersKnown for oneH965i
Hot-Plug supportKnown for oneYes
Drive writes per day (DWPD)Known for one3
Optical drive typeKnown for oneNo
Graphicsidentical
Discrete graphics cardKnown for oneNo
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 LANYesYes
Ethernet interface typeDiffers10 Gigabit Ethernet, 25 Gigabit Ethernet2.5 Gigabit Ethernet
Number of LAN controllersKnown for one2
LAN controllerKnown for oneBroadcom 57504
Ports & interfaces3 differ
Ethernet LAN (RJ-45) portsDiffers12
USB 2.0 ports quantityDiffers13
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers34
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one2
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
DisplayPorts quantityKnown for one1
Number of SATA III connectorsKnown for one4
Serial ports quantityKnown for one1
VGA (D-Sub) ports quantityKnown for one1
Expansion slotsidentical
PCI Express x4 slotsKnown for one1
PCI Express x16 (Gen 5.x) slotsKnown for one1
Design2 differ
Chassis typeDiffersRack (2U)Rack
Product colourDiffersGreyBlack
Cooling typeKnown for oneActive
Motherboard form factorKnown for onemicro ATX
Rack mountingKnown for oneYes
Rack railsKnown for oneNo
BezelKnown for oneYes
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 oneiDRAC9, Enterprise 16G
Software2 differ
Operating system installedDiffersNoWindows 11 Pro
Compatible operating systemsDiffersVMware ESXi Windows Server Windows Server DatacenterWindows 11
Operating system languageKnown for oneMultilingual
Bundled softwareKnown for oneDell Connectivity Client - Enabled 17G
Power2 differ
Redundant power supply (RPS) supportYesYes
Power supplyDiffers1100 W550 W
Number of redundant power supplies supportedKnown for one2
Number of redundant power supplies installedDiffers21
Number of main power suppliesKnown for one1
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 & dimensions2 differ
WidthDiffers482 mm570 mm
DepthKnown for one690 mm
HeightDiffers86.8 mm210 mm
WeightKnown for one10 kg
Package widthKnown for one570 mm
Package depthKnown for one690 mm
Package heightKnown for one210 mm
Package weightKnown for one12 kg
Packaging contentidentical
Cables includedKnown for onePower
Packaging contentKnown for oneReadyRails Sliding Rails Without Cable Management Arm
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 featuresidentical
Dimensions (WxDxH)Known for one504 x 432.4 x 88 mm
Hot-swap HDD baysKnown for oneNo
Integrated BMC with IPMIKnown for oneNo
Integrated LANKnown for oneYes
Number of SATA connectorsKnown for one4
RAID controller typeKnown for oneSoftware
Warranty periodKnown for one3 year(s)
Bytes per sectorKnown for one512e
Data transfer rateKnown for one6 Gbit/s
Target workloadKnown for oneRead Intensive (RI)
Open Compute Project (OCP)Known for one1 OCP - 1 Rear Blank
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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