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Product comparison · 2 nas & storage servers

Lenovo EMC px4-400d 16TB vs Seagate Business Storage 4-Bay + 4x 2TBWDRED

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  • 35specifications compared
  • 12differ
  • 23identical
  • 36known for one product only

Key differences

  • Total installed storage capacity
    • 16 TB
    • 8 TB
  • Storage drive capacity
    • 4 TB
    • 2 TB
  • Storage drive interface
    • Serial ATA III
    • Serial ATA II
  • Hot-swap drive bays
    • Yes
    • No
  • Processor family
    • Intel Atom®
    • Cavium
  • Processor model
    • D2701
    • CNS3420
  • Processor frequency
    • 2.13 GHz
    • 0.7 GHz
  • Internal memory
    • 2 GB
    • 512 GB

Side by side

Differences highlightedShow differences only
71 specifications
A

Lenovo

EMC px4-400d 16TBView product
B

Seagate

Business Storage 4-Bay + 4x 2TBWDREDView product
Storage4 differ
Storage drives installedYesYes
Total installed storage capacityDiffers16 TB8 TB
Number of storage drives installed44
Number of storage drives supported44
Installed storage drive typeHDDHDD
Supported storage drive typesHDDHDD
Storage drive capacityDiffers4 TB2 TB
Storage drive interfaceDiffersSerial ATA IIISerial ATA II
Storage drive sizeKnown for one3.5"
HDD speedKnown for one7200 RPM
Maximum supported storage capacity16 TB16 TB
RAID supportYesYes
RAID levels0, 1, 5, 100, 1, 5, 10
Hot-swap drive baysDiffersYesNo
Processor3 differ
Processor familyDiffersIntel Atom®Cavium
Processor modelDiffersD2701CNS3420
Processor frequencyDiffers2.13 GHz0.7 GHz
Processor coresKnown for one2
L2 cacheKnown for one1 MB
Memory1 differ
Internal memoryDiffers2 GB512 GB
Internal memory typeKnown for oneDDR3
Maximum RAM supportedKnown for one2 GB
Memory slotsKnown for one1
Flash memoryKnown for one256 MB
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiNoNo
Jumbo frames supportKnown for oneNo
iSCSI supportKnown for oneYes
Wake-on-LAN readyKnown for oneYes
Supported network protocolsKnown for oneCIFS/SMB/Rally (Microsoft), NFS (Linux/UNIX), AFP Bonjour (Apple), FTP, SFTP, TFTP, HTTP, HTTPS, WebDAV, Windows DFS, SNMP
Ports & interfaces2 differ
Ethernet LAN (RJ-45) ports22
USB 2.0 ports quantityDiffers40
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
Fiber ports quantity00
eSATA ports quantityKnown for one1
HDMI ports quantityKnown for one1
Serial ports quantityKnown for one1
Design1 differ
Chassis typeDiffersMini TowerDesktop
Cooling typeActiveActive
Product colourBlackBlack
Number of fans1 fan(s)1 fan(s)
Built-in displayYesYes
Display typeLCDLCD
Fan diameterKnown for one9.2 cm
Drive bay lockingKnown for oneYes
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Performanceidentical
TypeNASNAS
Device classSmall & Medium BusinessSmall & Medium Business
Backup functionYesYes
Number of usersKnown for one75 user(s)
Noise levelKnown for one35 dB
Security algorithmsKnown for oneSSL/TLS
Softwareidentical
Operating system installedKnown for oneEMC LifeLine
Windows operating systems supportedYesYes
Linux operating systems supportedKnown for oneYes
Mac operating systems supportedYesYes
Power1 differ
Power supply locationDiffersBuilt-inExternal
Power consumption (typical)Known for one55 W
AC input voltageKnown for one110-240 V
AC input frequencyKnown for one50 - 60 Hz
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 40 °C
Operating relative humidity (H-H)Known for one8 - 85%
Storage relative humidity (H-H)Known for one5 - 95%
Storage temperature (T-T)Known for one-40 - 60 °C
Weight & dimensionsidentical
WidthKnown for one247 mm
DepthKnown for one377 mm
HeightKnown for one240 mm
Packaging contentidentical
Cables includedKnown for oneAC, LAN (RJ-45)
Other featuresidentical
Compliance certificatesKnown for oneRoHS

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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