Product comparison · 2 nas & storage servers

Lenovo EMC px4-400d vs Lenovo EMC px4-400d 8TB

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  • 54specifications compared
  • 7differ
  • 47identical
  • 4known for one product only

Key differences

  • Storage drives installed
    • EMC px4-400d:No
    • EMC px4-400d 8TB:Yes
  • Total installed storage capacity
    • EMC px4-400d:0 TB
    • EMC px4-400d 8TB:8 TB
  • Number of storage drives installed
    • EMC px4-400d:0
    • EMC px4-400d 8TB:4
  • Storage drive capacity
    • EMC px4-400d:0 GB
    • EMC px4-400d 8TB:2 TB
  • Chassis type
    • EMC px4-400d:Desktop
    • EMC px4-400d 8TB:Mini Tower

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Comparison of EMC px4-400d, EMC px4-400d 8TB
58 specifications
Storage4 differ
Storage drives installedDiffersNoYes
Total installed storage capacityDiffers0 TB8 TB
Number of storage drives installedDiffers04
Number of storage drives supported44
Installed storage drive typeKnown for oneUnknown — not stated by the sourceHDD
Supported storage drive typesHDDHDD
Storage drive capacityDiffers0 GB2 TB
Storage drive interfaceSerial ATA IIISerial ATA III
Storage drive size3.5"3.5"
HDD speedKnown for oneUnknown — not stated by the source7200 RPM
Maximum supported storage capacity16 TB16 TB
RAID supportYesYes
RAID levels0, 1, 5, 100, 1, 5, 10
Hot-swap drive baysYesYes
Processoridentical
Processor familyIntel Atom®Intel Atom®
Processor modelD2701D2701
Processor frequency2.13 GHz2.13 GHz
Processor cores22
L2 cache1 MB1 MB
Memoryidentical
Internal memory2 GB2 GB
Internal memory typeDDR3DDR3
Maximum RAM supported2 GB2 GB
Memory slots11
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiNoNo
Jumbo frames supportKnown for oneUnknown — not stated by the sourceNo
iSCSI supportYesYes
Wake-on-LAN readyYesYes
Supported network protocolsCIFS/SMB/Rally (Microsoft), NFS (Linux/UNIX), AFP Bonjour (Apple), FTP, SFTP, TFTP, HTTP, HTTPS, WebDAV, Windows DFS, SNMPCIFS/SMB/Rally (Microsoft), NFS (Linux/UNIX), AFP Bonjour (Apple), FTP, SFTP, TFTP, HTTP, HTTPS, WebDAV, Windows DFS, SNMP
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports22
USB 2.0 ports quantity44
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity11
Fiber ports quantity00
eSATA ports quantity11
HDMI ports quantity11
Serial ports quantity11
Design1 differ
Chassis typeDiffersDesktopMini Tower
Cooling typeActiveActive
Product colourBlackBlack
Number of fansKnown for oneUnknown — not stated by the source1 fan(s)
Built-in displayYesYes
Display typeLCDLCD
Performanceidentical
TypeNASNAS
Device classSmall & Medium BusinessSmall & Medium Business
Backup functionYesYes
Number of users75 user(s)75 user(s)
Noise level35 dB35 dB
Software2 differ
Operating system installedEMC LifeLineEMC LifeLine
Windows operating systems supportedDiffersWindows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, WinYes
Linux operating systems supportedYesYes
Mac operating systems supportedDiffersMac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain LionYes
Poweridentical
Power supply locationBuilt-inBuilt-in
Power consumption (typical)55 W55 W
Operational conditionsidentical
Operating temperature (T-T)10 - 40 °C10 - 40 °C
Operating relative humidity (H-H)8 - 85%8 - 85%
Storage relative humidity (H-H)5 - 95%5 - 95%
Storage temperature (T-T)-40 - 60 °C-40 - 60 °C

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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