Product comparison · 2 nas & storage servers

Dell PowerVault NX440 NAS Rack (1U) Intel Xeon E E-2124 vs Dell Unity XT 480

17specifications compared
11differ
6identical
39known for one product only

Key differences

Total installed storage capacity
- PowerVault NX440 NAS Rack (1U) Intel Xeon E E-2124:16 TB
- Unity XT 480:8 TB
Number of storage drives installed
- PowerVault NX440 NAS Rack (1U) Intel Xeon E E-2124:4
- Unity XT 480:12
Number of storage drives supported
- PowerVault NX440 NAS Rack (1U) Intel Xeon E E-2124:4
- Unity XT 480:25
Installed storage drive type
- PowerVault NX440 NAS Rack (1U) Intel Xeon E E-2124:HDD
- Unity XT 480:HDD+SSD
Storage drive capacity
- PowerVault NX440 NAS Rack (1U) Intel Xeon E E-2124:4 TB
- Unity XT 480:1.2 TB
Storage drive interface
- PowerVault NX440 NAS Rack (1U) Intel Xeon E E-2124:Serial ATA III
- Unity XT 480:Serial Attached SCSI (SAS)
Storage drive size
- PowerVault NX440 NAS Rack (1U) Intel Xeon E E-2124:3.5"
- Unity XT 480:2.5"
Storage drive sizes supported
- PowerVault NX440 NAS Rack (1U) Intel Xeon E E-2124:3.5"
- Unity XT 480:2.5"

Side by side

Differences highlightedShow differences only

Comparison of NX440, Unity XT 480
56 specifications	A Dell PowerVault NX440 NAS Rack (1U) Intel Xeon E E-2124 Model NX440 View product	B Dell Unity XT 480 View product
Storage9 differ
Storage drives installed	Yes	Yes
Total installed storage capacityDiffers	16 TB	8 TB
Number of storage drives installedDiffers	4	12
Number of storage drives supportedDiffers	4	25
Installed storage drive typeDiffers	HDD	HDD+SSD
Supported storage drive types	HDD & SSD	HDD & SSD
Storage drive capacityDiffers	4 TB	1.2 TB
Storage drive interfaceDiffers	Serial ATA III	Serial Attached SCSI (SAS)
Supported storage drive interfacesKnown for one	Near Line SAS (NL-SAS), Serial ATA	Unknown — not stated by the source
Storage drive sizeDiffers	3.5"	2.5"
Storage drive sizes supportedDiffers	3.5"	2.5"
HDD speedDiffers	7200 RPM	10000 RPM
Processoridentical
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Processor familyKnown for one	Intel Xeon E	Unknown — not stated by the source
Processor modelKnown for one	E-2124	Unknown — not stated by the source
Processor frequencyKnown for one	3.3 GHz	Unknown — not stated by the source
Processor boost frequencyKnown for one	4.3 GHz	Unknown — not stated by the source
Processor cacheKnown for one	8 MB	Unknown — not stated by the source
Bus typeKnown for one	DMI3	Unknown — not stated by the source
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Memoryidentical
Maximum RAM supportedKnown for one	16 GB	Unknown — not stated by the source
Design1 differ
Chassis typeDiffers	Rack (1U)	Rack (2U)
Cooling type	Active	Active
Product colour	Black	Black
Performance1 differ
TypeDiffers	NAS	Storage server
Device class	Large Enterprise Business	Large Enterprise Business
Remote administrationKnown for one	iDRAC9 Enterprise	Unknown — not stated by the source
Softwareidentical
Operating system installedKnown for one	Windows Storage Server 2016	Unknown — not stated by the source
Operating system versionKnown for one	Standard Edition	Unknown — not stated by the source
Server operating systems supportedKnown for one	Windows Server 2016, Windows Server 2016 x64	Unknown — not stated by the source
Poweridentical
Number of power supply unitsKnown for one	2	Unknown — not stated by the source
Power consumption (typical)Known for one	350 W	Unknown — not stated by the source
Power cable currentKnown for one	10 A	Unknown — not stated by the source
AC input voltageKnown for one	Unknown — not stated by the source	200 - 240 V
Packaging contentidentical
Cables included	AC	AC
Power cables quantityKnown for one	2	Unknown — not stated by the source
Processor special featuresidentical
Embedded options availableKnown for one	No	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NIKnown for one	Yes	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	1.00	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Yes	Unknown — not stated by the source
Other featuresidentical
Storage drive controllerKnown for one	SATA 6Gbps 512n	Unknown — not stated by the source
Networkidentical
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10000 Mbit/s
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	4
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	444.5 mm
DepthKnown for one	Unknown — not stated by the source	330.2 mm
HeightKnown for one	Unknown — not stated by the source	84.6 mm

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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