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Product comparison · 2 nas & storage servers

Lenovo EMC px4-400d 12TB vs Lenovo EMC px4-400d 4TB

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  • 58specifications compared
  • 2differ
  • 56identical
  • 0known for one product only

Key differences

  • Total installed storage capacity
    • 12 TB
    • 4 TB
  • Storage drive capacity
    • 3 TB
    • 1 TB

Side by side

Differences highlightedShow differences only
58 specifications
A

Lenovo

EMC px4-400d 12TBView product
B

Lenovo

EMC px4-400d 4TBView product
Storage2 differ
Storage drives installedYesYes
Total installed storage capacityDiffers12 TB4 TB
Number of storage drives installed44
Number of storage drives supported44
Installed storage drive typeHDDHDD
Supported storage drive typesHDDHDD
Storage drive capacityDiffers3 TB1 TB
Storage drive interfaceSerial ATA IIISerial ATA III
Storage drive size3.5"3.5"
HDD speed7200 RPM7200 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 supportNoNo
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
Designidentical
Chassis typeMini TowerMini Tower
Cooling typeActiveActive
Product colourBlackBlack
Number of fans1 fan(s)1 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
Softwareidentical
Operating system installedEMC LifeLineEMC LifeLine
Windows operating systems supportedYesYes
Linux operating systems supportedYesYes
Mac operating systems supportedYesYes
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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