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Product comparison · 2 nas & storage servers

Lenovo px4-300r 8TB vs Lenovo EMC px4-400d NAS Mini Tower Intel Atom® D2701

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  • 42specifications compared
  • 20differ
  • 22identical
  • 61known for one product only

Key differences

  • Total installed storage capacity
    • 8 TB
    • 4 TB
  • Number of storage drives installed
    • 4
    • 1
  • Storage drive capacity
    • 2 TB
    • 4 TB
  • Storage drive interface
    • Serial ATA II
    • Serial ATA III
  • RAID levels
    • 0, 1, 5, 10
    • 1, 5, 10
  • Processor family
    • Intel® Celeron®
    • Intel Atom®
  • Processor model
    • E1500
    • D2701
  • Processor frequency
    • 2.2 GHz
    • 2.13 GHz

Side by side

Differences highlightedShow differences only
103 specifications
A

Lenovo

px4-300r 8TBView product
B

Lenovo

EMC px4-400d NAS Mini Tower Intel Atom® D2701

Model px4-400d

View product
Storage5 differ
Storage drives installedYesYes
Total installed storage capacityDiffers8 TB4 TB
Number of storage drives installedDiffers41
Number of storage drives supported44
Installed storage drive typeHDDHDD
Supported storage drive typesHDDHDD
Storage drive capacityDiffers2 TB4 TB
Storage drive interfaceDiffersSerial ATA IISerial ATA III
Storage drive size3.5"3.5"
HDD speedKnown for one7200 RPM
Maximum supported storage capacityKnown for one12 TB
RAID supportYesYes
RAID levelsDiffers0, 1, 5, 101, 5, 10
Hot-swap drive baysYesYes
Processor4 differ
Processor manufacturerKnown for oneIntel
Processor familyDiffersIntel® Celeron®Intel Atom®
Processor modelDiffersE1500D2701
Processor frequencyDiffers2.2 GHz2.13 GHz
Processor cores22
Processor threadsKnown for one2
Processor cacheKnown for one0.512 MB
L2 cacheDiffers0.5 MB1 MB
Bus typeKnown for oneFSB
CPU multiplier (bus/core ratio)Known for one11
FSB ParityKnown for oneNo
Processing Die sizeKnown for one77 mm²
Processor cache typeKnown for oneL2
Processor codenameKnown for oneConroe
Processor front side busKnown for one800 MHz
Processor lithographyKnown for one65 nm
Processor operating modesKnown for one64-bit
Processor package sizeKnown for one37.5 x 37.5 mm
Processor socketKnown for oneLGA 775 (Socket T)
TcaseKnown for one73.3 °C
Thermal Design Power (TDP)Known for one65 W
Memoryidentical
Internal memory2 GB2 GB
Internal memory typeDDR3DDR3
Maximum RAM supportedKnown for one2 GB
Network1 differ
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiNoNo
Supported network protocolsDiffersCIFS/SMB/Rally, NFS, AFP Bonjour, FTP, SFTP, TFTP, HTTP, WebDAV, Windows DFSCIFS/SMB/Rally (Microsoft), NFS (Linux/UNIX), AFP/Bonjour (Apple), FTP, SFTP, TFTP, HTTP, HTTPS, WebDAV, Windows DFS, SNMP
DHCP clientKnown for oneYes
iSCSI supportKnown for oneYes
Wake-on-LAN readyKnown for oneYes
Ports & interfaces2 differ
Ethernet LAN (RJ-45) ports22
USB 2.0 ports quantityDiffers34
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers01
Fiber ports quantity00
eSATA ports quantityKnown for one1
HDMI ports quantityKnown for one1
Serial ports quantityKnown for one1
Design1 differ
Chassis typeDiffersRack (1U)Mini Tower
Product colourBlackBlack
Cooling typeKnown for oneActive
Number of fansKnown for one1 fan(s)
Built-in displayKnown for oneYes
Display typeKnown for oneLCD
Performance3 differ
TypeDiffersStorage serverNAS
Device classSmall & Medium BusinessSmall & Medium Business
Backup functionYesYes
Backup featuresKnown for oneCloud
Number of usersDiffers150 user(s)75 user(s)
Noise levelDiffers39.6 dB35 dB
Management protocolsKnown for oneSNMP
Security algorithmsKnown for oneHTTPS
Software1 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, WinWindows 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, Win
Linux operating systems supportedYesYes
Mac operating systems supportedMac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain LionMac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion
Poweridentical
Power supply unit (PSU) capacityKnown for one150 W
AC input voltage100-240 V100-240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Power supply locationKnown for oneBuilt-in
Number of power supply unitsKnown for one1
Power consumption (max)Known for one100 W
Power consumption (typical)Known for one55 W
Power consumption (sleep)Known for one35 W
Weight & dimensions3 differ
WidthDiffers508 mm184.2 mm
DepthDiffers430 mm215.9 mm
HeightDiffers43.7 mm234.9 mm
WeightKnown for one10.4 kg
Processor special featuresidentical
Embedded options availableKnown for oneYes
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Demand Based SwitchingKnown for oneNo
Intel Enhanced Halt StateKnown for oneYes
Intel Trusted Execution TechnologyKnown for oneNo
Intel Virtualization Technology (VT-x)Known for oneNo
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
Intel® Turbo Boost TechnologyKnown for oneNo
Number of Processing Die TransistorsKnown for one105 M
Thermal Monitoring TechnologiesKnown for oneYes
Other featuresidentical
Processor ARK IDKnown for one35100
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 40 °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

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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