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Product comparison · 2 nas & storage servers

Lenovo EMC px2-300d NAS Desktop Intel Atom® D525 vs Lenovo EMC px4-300d NAS Desktop Intel Atom® D525

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  • 89specifications compared
  • 11differ
  • 78identical
  • 17known for one product only

Key differences

  • Number of storage drives supported
    • 2
    • 4
  • RAID levels
    • 1
    • 0, 1, 5, 10, JBOD
  • Noise level
    • 29.3 dB
    • 31 dB
  • Power consumption (max)
    • 40 W
    • 55 W
  • Width
    • 126.2 mm
    • 257.2 mm
  • Depth
    • 226.3 mm
    • 176.3 mm
  • Height
    • 207.8 mm
    • 222.3 mm

Side by side

Differences highlightedShow differences only
106 specifications
A

Lenovo

EMC px2-300d NAS Desktop Intel Atom® D525

Model px2-300d

View product
B

Lenovo

EMC px4-300d NAS Desktop Intel Atom® D525

Model px4-300d

View product
Storage3 differ
Storage drives installedYesYes
Total installed storage capacity8 TB8 TB
Number of storage drives installedKnown for one4
Number of storage drives supportedDiffers24
Installed storage drive typeHDDHDD
Supported storage drive typesHDD & SSDHDD & SSD
Storage drive capacity2 TB2 TB
Storage drive interfaceSerial ATA IISerial ATA II
Storage drive size3.5"3.5"
RAID supportYesYes
RAID levelsDiffers10, 1, 5, 10, JBOD
Hot-swap drive baysYesYes
Supported file systemsDiffersext2, ext3, ext4, FAT32, HFS+, NTFSFAT32, HFS+, NTFS, ext2, ext3
Processoridentical
Processor manufacturerIntelIntel
Processor familyIntel Atom®Intel Atom®
Processor modelD525D525
Processor frequency1.8 GHz1.8 GHz
Processor cores22
Processor threads44
Processor cache1 MB1 MB
L2 cacheKnown for one1 MB
Bus typeDMIDMI
ECC supported by processorNoNo
Physical Address Extension (PAE)32 bit32 bit
Processing Die size87 mm²87 mm²
Processor cache typeL2L2
Processor codeSLBXCSLBXC
Processor codenamePineviewPineview
Processor lithography45 nm45 nm
Processor operating modes64-bit64-bit
Processor package size22 x 22 mm22 x 22 mm
Processor socketBGA 559BGA 559
SteppingB0B0
Thermal Design Power (TDP)13 W13 W
Tjunction100 °C100 °C
Maximum internal memory supported by processor4 GB4 GB
Memory bandwidth supported by processor (max)6.4 GB/s6.4 GB/s
Conflict-Free processorNoNo
Memoryidentical
Internal memory2 GB2 GB
Internal memory typeDDR3DDR3
Network1 differ
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiNoNo
Jumbo frames supportYesYes
iSCSI supportYesYes
Wake-on-LAN readyYesYes
Supported network protocolsDiffersCIFS/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
DHCP clientKnown for oneYes
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports22
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity11
Fiber ports quantityKnown for one0
VGA (D-Sub) ports quantityKnown for one1
Designidentical
Chassis typeDesktopDesktop
Product colourBlackBlack
Built-in displayYesYes
Cooling typeKnown for oneActive
Performance1 differ
TypeNASNAS
Device classSmall & Medium BusinessSmall & Medium Business
Backup functionYesYes
Backup featuresCloud, iSCSI LUNCloud, iSCSI LUN
Multilingual supportKnown for oneYes
Number of usersKnown for one75 user(s)
Noise levelDiffers29.3 dB31 dB
Management protocolsKnown for oneSNMP
On/off switchKnown for oneYes
Security algorithmsKnown for oneHTTPS
Software2 differ
Windows operating systems supportedDiffersWindows 7 Enterprise, Windows 7 Enterprise x64, Windows 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, 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
Pre-installed softwareKnown for oneMcAfee VirusScan Enterprise
Power1 differ
Power supply locationExternalExternal
Power consumption (max)Differs40 W55 W
AC input voltage100-240 V100-240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Weight & dimensions3 differ
WidthDiffers126.2 mm257.2 mm
DepthDiffers226.3 mm176.3 mm
HeightDiffers207.8 mm222.3 mm
WeightKnown for one3.95 kg
Packaging contentidentical
External power adapterYesYes
Quick start guideYesYes
Cables includedKnown for oneAC, LAN (RJ-45)
Processor special featuresidentical
Embedded options availableYesYes
Enhanced Intel SpeedStep TechnologyNoNo
Execute Disable BitYesYes
Idle StatesNoNo
Intel 64YesYes
Intel Demand Based SwitchingNoNo
Intel Enhanced Halt StateNoNo
Intel Trusted Execution TechnologyNoNo
Intel Virtualization Technology (VT-x)NoNo
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)NoNo
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Turbo Boost TechnologyNoNo
Number of Processing Die Transistors176 M176 M
Thermal Monitoring TechnologiesNoNo
Memory channels supported by processorSingleSingle
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 - 12192 m
Operating altitudeKnown for one0 - 2286 m
Storage relative humidity (H-H)5 - 95%5 - 95%
Storage temperature (T-T)-40 - 60 °C-40 - 60 °C
Other featuresidentical
Digital Living Network Alliance (DLNA) certifiedKnown for oneYes
Processor ARK ID4949049490

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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