Product comparison · 2 servers

Dell PowerEdge R4715 server vs Ernitec ST-U7-HW-A4 server

30specifications compared
15differ
15identical
82known for one product only

Key differences

The Ernitec ST-U7-HW-A4 server has 4 more processor cores than the Dell PowerEdge R4715 server (20 vs 16). The Dell PowerEdge R4715 server has 34 MB more processor cache than the Ernitec ST-U7-HW-A4 server (64 MB vs 30 MB). The Dell PowerEdge R4715 server has 135 W more thermal Design Power (TDP) than the Ernitec ST-U7-HW-A4 server (200 W vs 65 W). Processor manufacturer: AMD on the Dell PowerEdge R4715 server, Intel on the Ernitec ST-U7-HW-A4 server. Memory layout (slots x size): 2 x 32 GB on the Dell PowerEdge R4715 server, 2 x 16 GB on the Ernitec ST-U7-HW-A4 server.

Processor manufacturer
- PowerEdge R4715 server:AMD
- ST-U7-HW-A4 server:Intel
Processor cores
- PowerEdge R4715 server:16
- ST-U7-HW-A4 server:20
Processor cache
- PowerEdge R4715 server:64 MB
- ST-U7-HW-A4 server:30 MB
Thermal Design Power (TDP)
- PowerEdge R4715 server:200 W
- ST-U7-HW-A4 server:65 W
Processor threads
- PowerEdge R4715 server:32
- ST-U7-HW-A4 server:20
Internal memory
- PowerEdge R4715 server:64 GB
- ST-U7-HW-A4 server:32 GB
Memory layout (slots x size)
- PowerEdge R4715 server:2 x 32 GB
- ST-U7-HW-A4 server:2 x 16 GB
Memory data transfer rate
- PowerEdge R4715 server:6400 MT/s
- ST-U7-HW-A4 server:5600 MT/s

Side by side

Differences highlightedShow differences only

Comparison of R4715, ST-U7-HW-A4
112 specifications	A Dell PowerEdge R4715 server Model R4715 View product	B Ernitec ST-U7-HW-A4 server Model ST-U7-HW-A4 View product
Processor5 differ
Processor manufacturerDiffers	AMD	Intel
Efficient-core base frequencyKnown for one	Unknown — not stated by the source	1.8 GHz
Performance-core base frequencyKnown for one	Unknown — not stated by the source	2.4 GHz
Performance-core Max Turbo FrequencyKnown for one	Unknown — not stated by the source	5.3 GHz
Performance coresKnown for one	Unknown — not stated by the source	8
Efficient coresKnown for one	Unknown — not stated by the source	12
Processor coresDiffers	16	20
Processor cacheDiffers	64 MB	30 MB
Thermal Design Power (TDP)Differs	200 W	65 W
Processor cache typeKnown for one	Unknown — not stated by the source	Smart Cache
Processor socketKnown for one	Unknown — not stated by the source	LGA 1851 (Socket V1)
Processor threadsDiffers	32	20
Processor familyKnown for one	AMD EPYC	Unknown — not stated by the source
Processor generationKnown for one	AMD EPYC™ 9005 Series	Unknown — not stated by the source
Processor modelKnown for one	9135	Unknown — not stated by the source
Processor frequencyKnown for one	3.65 GHz	Unknown — not stated by the source
Processor boost frequencyKnown for one	4.3 GHz	Unknown — not stated by the source
Number of processors installedKnown for one	1	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	6400 MHz	Unknown — not stated by the source
Memory types supported by processorKnown for one	DDR5-SDRAM	Unknown — not stated by the source
Memory4 differ
Internal memoryDiffers	64 GB	32 GB
Internal memory type	DDR5-SDRAM	DDR5-SDRAM
ECCKnown for one	Unknown — not stated by the source	No
Memory layout (slots x size)Differs	2 x 32 GB	2 x 16 GB
Memory data transfer rateDiffers	6400 MT/s	5600 MT/s
Maximum internal memoryDiffers	1.5 TB	256 GB
Buffered memory typeKnown for one	Registered (buffered)	Unknown — not stated by the source
Memory rankingKnown for one	2	Unknown — not stated by the source
Memory slotsKnown for one	24x DIMM	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	4 TB	1 TB
HDD capacityDiffers	2 TB	500 GB
HDD interface	SATA III	SATA III
Number of HDDs supported	4	4
Supported HDD sizes	3.5"	3.5"
Number of SSDs installedKnown for one	Unknown — not stated by the source	2
SSD capacityKnown for one	Unknown — not stated by the source	500 GB
NVMeKnown for one	Unknown — not stated by the source	Yes
SSD interfaceKnown for one	Unknown — not stated by the source	SATA III
SSD sizeKnown for one	Unknown — not stated by the source	2.5"
Supported SSD sizesKnown for one	Unknown — not stated by the source	M.2
Number of SSDs supportedKnown for one	Unknown — not stated by the source	2
RAID support	Yes	Yes
RAID levelsKnown for one	Unknown — not stated by the source	0
Hot-Plug support	Yes	Yes
Internal drive baysKnown for one	Unknown — not stated by the source	3
Supported storage drive interfacesKnown for one	Unknown — not stated by the source	M.2
RAID controller cacheKnown for one	Unknown — not stated by the source	4 GB
Number of HDDs installedKnown for one	2	Unknown — not stated by the source
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Supported RAID controllersKnown for one	PERC H965i Controller, Adapter, Low Profile	Unknown — not stated by the source
Optical drive typeKnown for one	No	Unknown — not stated by the source
Graphicsidentical
Discrete graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	4 GB
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
On-board graphics card familyKnown for one	Unknown — not stated by the source	Intel® Graphics
On-board graphics card modelKnown for one	Unknown — not stated by the source	Intel® Graphics
Number of displays supported (on-board graphics)Known for one	Unknown — not stated by the source	2
On-board graphics card 4K supportKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet interface type	10 Gigabit Ethernet	10 Gigabit Ethernet
Number of LAN controllersKnown for one	Unknown — not stated by the source	2
LAN controllerKnown for one	Intel E610-XAT4	Unknown — not stated by the source
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers	1	2
USB 2.0 ports quantity	2	2
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one	Unknown — not stated by the source	6
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	Unknown — not stated by the source	1
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
HDMI versionKnown for one	Unknown — not stated by the source	2.1
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	4
VGA (D-Sub) ports quantity	1	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	3	Unknown — not stated by the source
Expansion slotsidentical
PCI Express x4 slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 (Gen 5.x) slotsKnown for one	Unknown — not stated by the source	2
Design1 differ
Product colourDiffers	Grey	Black
Cooling typeKnown for one	Unknown — not stated by the source	Active
Rack mountingKnown for one	Unknown — not stated by the source	No
Chassis typeKnown for one	Rack (1U)	Unknown — not stated by the source
BezelKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Trusted Platform Module (TPM)	Yes	Yes
Trusted Platform Module (TPM) version	2.0	2.0
Export Control Classification Number (ECCN)Known for one	Unknown — not stated by the source	5A992C
Remote administrationKnown for one	iDRAC10 Enterprise 17G with OpenManage Enterprise Advance Plus	Unknown — not stated by the source
Software2 differ
Operating system installedDiffers	No	Windows 11 Pro
Compatible operating systemsDiffers	Canonical Ubuntu Server LTS Microsoft Windows Server with Hyper-V Red Hat Enterprise LinuxVMware ESXi	Windows 11 Pro
Operating system languageKnown for one	Unknown — not stated by the source	Multilingual
Processor special featuresidentical
Processor ARK IDKnown for one	Unknown — not stated by the source	241068
Poweridentical
Redundant power supply (RPS) support	Yes	Yes
Power supply	800 W	800 W
Number of redundant power supplies supportedKnown for one	Unknown — not stated by the source	2
Number of redundant power supplies installed	2	2
Number of main power suppliesKnown for one	Unknown — not stated by the source	2
Power supply input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	18 kg
Package weightKnown for one	Unknown — not stated by the source	18 kg
WidthKnown for one	482 mm	Unknown — not stated by the source
HeightKnown for one	42.8 mm	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	Power
Packaging contentKnown for one	Riser Config 4, 3 x16 LP (Gen5)	Unknown — not stated by the source
Technical detailsidentical
Number of 3.5" baysKnown for one	Unknown — not stated by the source	4
2.5" HDD supportKnown for one	Unknown — not stated by the source	4
3.5" HDD supportKnown for one	Unknown — not stated by the source	4
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	430 x 515 x 174.8 mm
Hot-swap HDD baysKnown for one	Unknown — not stated by the source	Yes
Integrated BMC with IPMIKnown for one	Unknown — not stated by the source	Yes
Integrated LANKnown for one	Unknown — not stated by the source	Yes
Number of SATA connectorsKnown for one	Unknown — not stated by the source	8
RAID controller typeKnown for one	Unknown — not stated by the source	Broadcom 9361-8i with Cache Vault
Warranty periodKnown for one	Unknown — not stated by the source	3 year(s)
Bytes per sectorKnown for one	512n	Unknown — not stated by the source
Data transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Open Compute Project (OCP)Known for one	OCP 3.0 NIC	Unknown — not stated by the source

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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