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Product comparison · 2 nas & storage servers

Lenovo EMC px12-450r 4TB(4x1TB) vs Lenovo NAS px4-300r 0TB Diskless

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  • 53specifications compared
  • 33differ
  • 20identical
  • 69known for one product only

Key differences

The Lenovo EMC px12-450r 4TB(4x1TB) has 8 more storage drives supported than the Lenovo NAS px4-300r 0TB Diskless (12 vs 4). The Lenovo EMC px12-450r 4TB(4x1TB) has 0.3 GHz more processor frequency than the Lenovo NAS px4-300r 0TB Diskless (2.5 GHz vs 2.2 GHz). The Lenovo EMC px12-450r 4TB(4x1TB) has 2 more processor cores than the Lenovo NAS px4-300r 0TB Diskless (4 vs 2). Only the Lenovo NAS px4-300r 0TB Diskless has hot-swap drive bays. Only the Lenovo NAS px4-300r 0TB Diskless has embedded options available.

  • 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® Celeron®
  • Processor model
    • E3-1265LV2
    • E1500
  • Processor frequency
    • 2.5 GHz
    • 2.2 GHz
  • Processor cores
    • 4
    • 2

Side by side

Differences highlightedShow differences only
122 specifications
A

Lenovo

EMC px12-450r 4TB(4x1TB)View product
B

Lenovo

NAS px4-300r 0TB DisklessView product
Storage4 differ
Storage drives installedKnown for oneYes
Total installed storage capacityKnown for one4 TB
Number of storage drives installedKnown for one4
Number of storage drives supportedDiffers124
Installed storage drive typeKnown for oneHDD
Supported storage drive typesKnown for oneHDD
Storage drive capacityKnown for one1 TB
Storage drive interfaceDiffersSerial ATA, Serial ATA IISerial ATA II
Storage drive size3.5"3.5"
HDD speed7200 RPM7200 RPM
Maximum supported storage capacityKnown for one48 TB
RAID supportYesYes
RAID levelsDiffers0, 1, 5, 6, 10, JBOD0, 1, 5, 10
Hot-swap drive baysDiffersNoYes
Processor12 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Xeon® E3 V2 FamilyIntel® Celeron®
Processor modelDiffersE3-1265LV2E1500
Processor frequencyDiffers2.5 GHz2.2 GHz
Processor boost frequencyKnown for one3.5 GHz
Processor coresDiffers42
Processor threadsDiffers82
Processor cacheDiffers8 MB0.512 MB
L3 cacheKnown for one8 MB
Bus typeDiffersDMIFSB
ECC supported by processorKnown for oneYes
PCI Express configurationsKnown for one1x16+1x4, 1x8+3x4, 2x8+1x4
PCI Express slots versionKnown for one3.0
Processor cache typeDiffersSmart CacheL2
Processor codeKnown for oneSR0PB
Processor codenameDiffersIvy BridgeConroe
Processor lithographyDiffers-, 2265 nm
Processor operating modes64-bit64-bit
Processor socketDiffersLGA 1155 (Socket H2)LGA 775 (Socket T)
SteppingKnown for oneE1
System bus rateKnown for one5 GT/s
Thermal Design Power (TDP)Differs45 W65 W
On-board graphics card modelKnown for oneIntel® HD Graphics P4000
Maximum internal memory supported by processorKnown for one32 GB
Conflict-Free processorKnown for oneNo
L2 cacheKnown for one0.5 MB
CPU multiplier (bus/core ratio)Known for one11
FSB ParityKnown for oneNo
Number of processors installedKnown for one1
Processing Die sizeKnown for one77 mm²
Processor front side busKnown for one800 MHz
Processor package sizeKnown for one37.5 x 37.5 mm
TcaseKnown for one73.3 °C
Memory1 differ
Internal memoryDiffers8 TB2 GB
Internal memory typeDDR3DDR3
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiNoNo
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
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers42
USB 2.0 ports quantity33
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity00
Fiber ports quantity00
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
Design1 differ
Chassis typeDiffersRack (2U)Rack (1U)
Product colourKnown for oneBlack, Grey
Built-in displayKnown for oneNo
Performanceidentical
TypeKnown for oneStorage server
Device classKnown for oneSmall & Medium Business
Backup functionKnown for oneYes
Backup featuresKnown for oneCloud, iSCSI LUN
Number of usersKnown for one375 user(s)
Noise levelKnown for one48.5 dB
Software2 differ
Operating system installedKnown for oneEMC LifeLine
Operating system versionKnown for one4.0
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 consumption (typical)Known for one190 W
AC input voltage100-240 V100-240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Power supply unit (PSU) capacityKnown for one150 W
Weight & dimensions4 differ
WidthDiffers542.9 mm508 mm
DepthDiffers482.6 mm430 mm
HeightDiffers88.9 mm43.7 mm
WeightDiffers16.6 kg7.8 kg
Processor special features7 differ
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyKnown for oneYes
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Enhanced Halt StateYesYes
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® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
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 processorKnown for oneDual
Memory types supported by processorKnown for oneDDR3-SDRAM
Intel Demand Based SwitchingKnown for oneNo
Number of Processing Die TransistorsKnown for one105 M
Thermal Monitoring TechnologiesKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 35 °C
Operating relative humidity (H-H)Known for one8 - 85%
Non-operating altitudeKnown for one0 - 12192 m
Operating altitudeKnown for one0 - 2286 m
Storage relative humidity (H-H)Known for one5 - 95%
Storage temperature (T-T)Known for one-40 - 60 °C
Other features1 differ
Processor ARK IDDiffers6572835100

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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