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Product comparison · 2 nas & storage servers

Lenovo EMC PX12-450R vs Lenovo EMC px4-300d 0TB Diskless

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  • 67specifications compared
  • 42differ
  • 25identical
  • 53known for one product only

Key differences

  • Number of storage drives supported
    • 12
    • 4
  • Storage drive interface
    • Serial ATA, Serial ATA II
    • Serial ATA II
  • RAID levels
    • 0, 1, 5, 6, 10, JBOD
    • 0, 1, 5, 10
  • Hot-swap drive bays
    • No
    • Yes
  • Processor family
    • Intel® Xeon® E3 V2 Family
    • Intel Atom®
  • Processor model
    • E3-1265LV2
    • D525
  • Processor frequency
    • 2.5 GHz
    • 1.8 GHz
  • Processor cores
    • 4
    • 2

Side by side

Differences highlightedShow differences only
120 specifications
A

Lenovo

EMC PX12-450RView product
B

Lenovo

EMC px4-300d 0TB DisklessView product
Storage4 differ
Number of storage drives supportedDiffers124
Storage drive interfaceDiffersSerial ATA, Serial ATA IISerial ATA II
Maximum supported storage capacityKnown for one48 TB
RAID levelsDiffers0, 1, 5, 6, 10, JBOD0, 1, 5, 10
Hot-swap drive baysDiffersNoYes
Processor15 differ
Processor familyDiffersIntel® Xeon® E3 V2 FamilyIntel Atom®
Processor modelDiffersE3-1265LV2D525
Processor frequencyDiffers2.5 GHz1.8 GHz
Processor boost frequencyKnown for one3.5 GHz
Processor coresDiffers42
Processor threadsDiffers84
Processor cacheDiffers8 MB1 MB
L3 cacheKnown for one8 MB
ECC supported by processorDiffersYesNo
PCI Express configurationsKnown for one1x16+1x4, 1x8+3x4, 2x8+1x4
PCI Express slots versionKnown for one3.0
Processor cache typeDiffersSmart CacheL2
Processor codeDiffersSR0PBSLBXC
Processor codenameDiffersIvy BridgePineview
Processor lithographyDiffers-, 2245 nm
Processor socketDiffersLGA 1155 (Socket H2)BGA 559
SteppingDiffersE1B0
System bus rateKnown for one5 GT/s
Thermal Design Power (TDP)Differs45 W13 W
On-board graphics card modelKnown for oneIntel® HD Graphics P4000
Maximum internal memory supported by processorDiffers32 GB4 GB
L2 cacheKnown for one1 MB
Number of processors installedKnown for one1
Physical Address Extension (PAE)Known for one32 bit
Processing Die sizeKnown for one87 mm²
Processor package sizeKnown for one22 x 22 mm
TjunctionKnown for one100 °C
Memory bandwidth supported by processor (max)Known for one6.4 GB/s
Memory1 differ
Internal memoryDiffers8 TB2 GB
Networkidentical
Wake-on-LAN readyKnown for oneYes
Supported network protocolsKnown for oneCIFS/SMB/Rally, NFS, AFP Bonjour, FTP, SFTP, TFTP, HTTP, HTTPS, WebDAV, Windows DFS, SNMP
iSCSI supportKnown for oneYes
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces3 differ
Ethernet LAN (RJ-45) portsDiffers42
USB 2.0 ports quantityDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers01
Graphicsidentical
On-board graphics card base frequencyKnown for one650 MHz
On-board graphics card dynamic frequency (max)Known for one1150 MHz
Number of displays supported (on-board graphics)Known for one3
Design2 differ
Chassis typeDiffersRack (2U)Desktop
Product colourDiffersBlack, GreyBlack, Silver
Built-in displayKnown for oneNo
Cooling typeKnown for oneActive
Display typeKnown for oneLCD
Performance3 differ
TypeDiffersStorage serverNAS
Device classKnown for oneSmall & Medium Business
Backup featuresDiffersCloud, iSCSI LUNiSCSI LUN
Number of usersKnown for one375 user(s)
Noise levelDiffers48.5 dB30.6 dB
Software2 differ
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
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 consumption (typical)Known for one190 W
Power supply unit (PSU) capacityKnown for one55 W
Processor special features10 differ
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyDiffersYesNo
Idle StatesDiffersYesNo
Intel Clear Video TechnologyKnown for oneYes
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Enhanced Halt StateDiffersYesNo
Intel FDI TechnologyKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel Trusted Execution TechnologyDiffersYesNo
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)DiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® Insider™Known for oneYes
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffers2.0No
Memory channels supported by processorDiffersDualSingle
Memory types supported by processorKnown for oneDDR3-SDRAM
Intel Demand Based SwitchingKnown for oneNo
Number of Processing Die TransistorsKnown for one176 M
Thermal Monitoring TechnologiesKnown for oneNo
Operational conditions1 differ
Operating temperature (T-T)Differs10 - 35 °C10 - 40 °C
Non-operating altitudeKnown for one0 - 12192 m
Operating altitudeKnown for one0 - 2286 m
Storage relative humidity (H-H)Known for one5 - 95%
Other features1 differ
Processor ARK IDDiffers6572849490
Weight & dimensionsidentical
WidthKnown for one257.2 mm
DepthKnown for one176.3 mm
HeightKnown for one222.3 mm
WeightKnown for one5.26 kg

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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