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Product comparison · 2 nas & storage servers

Lenovo EMC px4-400d vs Lenovo EMC px4-400r Pro

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  • 45specifications compared
  • 8differ
  • 37identical
  • 20known for one product only

Key differences

  • Storage drives installed
    • No
    • Yes
  • Total installed storage capacity
    • 0 TB
    • 12 TB
  • Number of storage drives installed
    • 0
    • 4
  • Storage drive capacity
    • 0 GB
    • 3 TB
  • Chassis type
    • Desktop
    • Rack (1U)
  • Noise level
    • 35 dB
    • 42.5 dB

Side by side

Differences highlightedShow differences only
65 specifications
A

Lenovo

EMC px4-400dView product
B

Lenovo

EMC px4-400r ProView product
Storage4 differ
Storage drives installedDiffersNoYes
Total installed storage capacityDiffers0 TB12 TB
Number of storage drives installedDiffers04
Number of storage drives supported44
Installed storage drive typeKnown for oneHDD
Supported storage drive typesHDDHDD
Storage drive capacityDiffers0 GB3 TB
Storage drive interfaceSerial ATA IIISerial ATA III
Storage drive size3.5"3.5"
HDD speedKnown for one7200 RPM
Maximum supported storage capacity16 TB16 TB
RAID supportYesYes
RAID levels0, 1, 5, 100, 1, 5, 10
Hot-swap drive 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 slotsKnown for one1
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiNoNo
Jumbo frames supportKnown for oneYes
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 quantityKnown for one1
Design1 differ
Chassis typeDiffersDesktopRack (1U)
Product colourBlackBlack
Cooling typeKnown for oneActive
Built-in displayKnown for oneYes
Display typeKnown for oneLCD
Performance1 differ
TypeNASNAS
Number of users75 user(s)75 user(s)
Noise levelDiffers35 dB42.5 dB
Device classKnown for oneSmall & Medium Business
Backup functionKnown for oneYes
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
AC input voltageKnown for one100-240 V
AC input frequencyKnown for one50 - 60 Hz
Power supply locationKnown for oneBuilt-in
Power consumption (typical)Known for one55 W
Weight & dimensionsidentical
WidthKnown for one435 mm
DepthKnown for one520.7 mm
HeightKnown for one43.9 mm
WeightKnown for one10 kg
Operational conditionsidentical
Operating temperature (T-T)10 - 40 °C10 - 40 °C
Operating relative humidity (H-H)8 - 85%8 - 85%
Non-operating altitudeKnown for one0 - 12000 m
Operating altitudeKnown for one0 - 2250 m
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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