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Product comparison · 2 laptops

Dell E6440 + Port Replicator vs Dell E7240 + Port Replicator

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  • 151specifications compared
  • 37differ
  • 114identical
  • 38known for one product only

Key differences

  • Display diagonal
    • 35.6 cm (14")
    • 31.8 cm (12.5")
  • Display resolution
    • 1600 x 900 pixels
    • 1366 x 768 pixels
  • HD type
    • HD+
    • HD
  • Processor model
    • i5-4300M
    • i5-4350U
  • Processor boost frequency
    • 3.3 GHz
    • 2.9 GHz
  • Processor frequency
    • 2.6 GHz
    • 1.4 GHz
  • Processor socket
    • PGA946
    • BGA 1168
  • Bus type
    • DMI
    • DMI2

Side by side

Differences highlightedShow differences only
189 specifications
A

Dell

E6440 + Port ReplicatorView product
B

Dell

E7240 + Port ReplicatorView product
Designidentical
Market positioningKnown for oneBusiness
Display3 differ
Display diagonalDiffers35.6 cm (14")31.8 cm (12.5")
Display resolutionDiffers1600 x 900 pixels1366 x 768 pixels
HD typeDiffersHD+HD
Processor9 differ
Processor modelDiffersi5-4300Mi5-4350U
Processor boost frequencyDiffers3.3 GHz2.9 GHz
Processor frequencyDiffers2.6 GHz1.4 GHz
System bus rateKnown for one5 GT/s
Processor socketDiffersPGA946BGA 1168
Bus typeDiffersDMIDMI2
Thermal Design Power (TDP)Differs37 W15 W
Maximum number of PCI Express lanesDiffers1612
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x4, 2x4
PCI Express slots versionDiffers3.02.0
Memory2 differ
Internal memoryDiffers4 GB8 GB
Memory layout (slots x size)Differs1 x 4 GB2 x 4 GB
Storage3 differ
Total storage capacityDiffers500 GB128 GB
Storage mediaDiffersHDDSSD
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
HDD sizeKnown for one2.5"
Optical drive typeDiffersDVD Super MultiNo
Compatible memory cardsKnown for oneSD, SDHC
Number of SSDs installedKnown for one1
SSD capacityKnown for one128 GB
Graphics4 differ
On-board graphics card modelDiffersIntel® HD Graphics 4600Intel® HD Graphics 5000
On-board graphics card base frequencyDiffers400 MHz200 MHz
On-board graphics card dynamic frequency (max)Differs1250 MHz1100 MHz
On-board graphics card IDDiffers0x4160xA26
Audioidentical
Audio systemKnown for oneHD
Number of built-in speakersKnown for one2
Cameraidentical
Front cameraKnown for oneYes
Optical driveidentical
Disc types supportedKnown for oneCD, DVD
Network1 differ
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11g, Wi-Fi 4 (802.11n)
Bluetooth versionKnown for one4.0
Near Field Communication (NFC)Known for oneNo
WWANKnown for oneNot installed
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers43
VGA (D-Sub) ports quantityDiffers10
Thunderbolt 2 ports quantityKnown for one0
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
Mini DisplayPorts quantityKnown for one1
ExpressCard slotKnown for oneYes
Total number of SATA connectorsKnown for one4
Number of SATA III connectorsKnown for one4
Performanceidentical
Motherboard chipsetKnown for oneIntel® QM87
Processor special features6 differ
Intel Enhanced Halt StateDiffersNoYes
Intel Rapid Storage TechnologyDiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Smart CacheKnown for oneYes
Processor ARK IDDiffers7634775033
Processor codeDiffersSR1H9SR16L
Processor package sizeDiffers37.5 x 37.5 x 4.7 mm40 x 24 x 1.5 mm
Intel ME Firmware VersionKnown for one9.5
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Battery1 differ
Number of battery cellsDiffers64
Battery capacityKnown for one60 Wh
Battery voltageKnown for one11.1 V
Poweridentical
AC adapter powerKnown for one65 W
Power auto-sensingKnown for oneYes
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 35 °C0 - 60 °C
Storage temperature (T-T)Differs-40 - 65 °C-51 - 71 °C
Weight & dimensions4 differ
WeightDiffers2.12 kg1.36 kg
WidthDiffers338 mm310.5 mm
DepthDiffers232.6 mm211 mm
HeightDiffers31.8 mm20 mm
Other featuresidentical
3DKnown for oneNo
Intel segment taggingKnown for oneEnterprise

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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