Product comparison · 2 nas & storage servers

EMC DD620 NAS Rack (2U) vs EMC X400 NAS Rack (4U) Intel® Xeon®

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  • 18specifications compared
  • 10differ
  • 8identical
  • 25known for one product only

Key differences

  • Total installed storage capacity
    • DD620 NAS Rack (2U):7 TB
    • X400 NAS Rack (4U) Intel® Xeon®:36 TB
  • Number of storage drives installed
    • DD620 NAS Rack (2U):7
    • X400 NAS Rack (4U) Intel® Xeon®:36
  • Number of storage drives supported
    • DD620 NAS Rack (2U):12
    • X400 NAS Rack (4U) Intel® Xeon®:36
  • Supported storage drive types
    • DD620 NAS Rack (2U):HDD
    • X400 NAS Rack (4U) Intel® Xeon®:HDD & SSD
  • Ethernet LAN data rates
    • DD620 NAS Rack (2U):10,100,1000 Mbit/s
    • X400 NAS Rack (4U) Intel® Xeon®:10000 Mbit/s
  • Chassis type
    • DD620 NAS Rack (2U):Rack (2U)
    • X400 NAS Rack (4U) Intel® Xeon®:Rack (4U)
  • Width
    • DD620 NAS Rack (2U):483 mm
    • X400 NAS Rack (4U) Intel® Xeon®:480 mm
  • Depth
    • DD620 NAS Rack (2U):559 mm
    • X400 NAS Rack (4U) Intel® Xeon®:794 mm

Side by side

Differences highlightedShow differences only (on)
Comparison of DD620, X400
43 specifications
Storage4 differ
Total installed storage capacityDiffers7 TB36 TB
Number of storage drives installedDiffers736
Number of storage drives supportedDiffers1236
Installed storage drive typeKnown for oneUnknown — not stated by the sourceHDD
Supported storage drive typesDiffersHDDHDD & SSD
Storage drive interfaceKnown for oneUnknown — not stated by the sourceSerial ATA III
Storage drive sizeKnown for oneUnknown — not stated by the source3.5"
RAID supportKnown for oneYesUnknown — not stated by the source
Processoridentical
Processor familyKnown for oneUnknown — not stated by the sourceIntel® Xeon®
Memoryidentical
Internal memoryKnown for oneUnknown — not stated by the source24 GB
Maximum RAM supportedKnown for oneUnknown — not stated by the source192 GB
Network2 differ
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10000 Mbit/s
Ethernet LAN data rate supported (max)Known for oneUnknown — not stated by the source10000 Mbit/s
Supported network protocolsDiffersFTP, SSH, LACP, IPNFSv3 (UDP/TCP), SMBv1, HTTP, FTP, NDMP, SNMP, LDAP, ADS, NIS, HDFS
Ports & interfacesidentical
USB 2.0 ports quantityKnown for oneUnknown — not stated by the source0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for oneUnknown — not stated by the source0
Fiber ports quantityKnown for oneUnknown — not stated by the source2
Design1 differ
Chassis typeDiffersRack (2U)Rack (4U)
Cooling typeKnown for oneUnknown — not stated by the sourceActive
Performanceidentical
Device classKnown for oneSmall & Medium BusinessUnknown — not stated by the source
Backup functionKnown for oneYesUnknown — not stated by the source
Softwareidentical
Windows operating systems supportedKnown for oneUnknown — not stated by the sourceYes
Linux operating systems supportedKnown for oneUnknown — not stated by the sourceYes
Mac operating systems supportedKnown for oneUnknown — not stated by the sourceYes
Bundled softwareKnown for oneData Domain Boost SoftwareUnknown — not stated by the source
Poweridentical
Power supply locationKnown for oneUnknown — not stated by the sourceBuilt-in
Power supply unit (PSU) capacityKnown for oneUnknown — not stated by the source1050 W
Number of power supply unitsKnown for oneUnknown — not stated by the source2
Redundant power supply (RPS) supportKnown for oneUnknown — not stated by the sourceYes
Weight & dimensions3 differ
WidthDiffers483 mm480 mm
DepthDiffers559 mm794 mm
HeightDiffers89 mm177 mm
WeightKnown for one25.8 kgUnknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for oneUnknown — not stated by the source10 - 35 °C
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source5 - 95%

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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