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Compare specs Acer TravelMate 645-M-6427 (NX.V8RAA.002) with other laptop

ProcessorAcer TravelMate 645-M-6427 (NX.V8RAA.002) 
Processor speed1.6 GHz
Processor familyIntel Core i5-4xxx
Processori5-4200U
Processor boost frequency2.6 GHz
Processor core2
Processor threads4
Processor cache3 MB
Processor cache typeSmart Cache
Processor socketBGA1168
PCI Express slots version2.0
Maximum number of PCI Express lanes12
PCI Express configurations1x4, 2x4
Processor seriesIntel Core i5-4200 Mobile series
FSB ParityNo
Thermal Design Power (TDP)15 W
Tjunction100°C
Processor lithography22 nm
Bus typeDMI2
Processor operating modes64-bit
Processor codenameHaswell
SteppingC0
Conflict Free processorYes
ECC supported by processorNo
MemoryAcer TravelMate 645-M-6427 (NX.V8RAA.002)
Internal memory8 GB
Internal memory typeDDR3-SDRAM
Maximum internal memory12 GB
StorageAcer TravelMate 645-M-6427 (NX.V8RAA.002)
Total storage capacity256 GB
Storage mediaSSD
Number of SSDs installed1
Solid-state drive capacity256 GB
Solid-state drive interfacesSerial ATA II
Card reader integratedYes
Compatible memory cardsSD
DisplayAcer TravelMate 645-M-6427 (NX.V8RAA.002)
Screen Size14"
Screen Resolution1366 x 768 pixels
LED backlightYes
GraphicsAcer TravelMate 645-M-6427 (NX.V8RAA.002)
On-board graphics adapterYes
Discrete graphics adapterNo
On-board graphics adapter familyIntel HD Graphics
On-board graphics adapter modelIntel HD Graphics 4400
On-board graphics adapter dynamic frequency (max)1000 MHz
Number of displays supported (on-board graphics)3
On-board graphics adapter base frequency200 MHz
Maximum on-board graphics adapter memory1.74 GB
Discrete graphics adapter modelNot available
On-board graphics adapter ID0xA16
On-board graphics adapter DirectX version12
Optical DriveAcer TravelMate 645-M-6427 (NX.V8RAA.002)
Optical drive typeNo
LightScribeNo
AudioAcer TravelMate 645-M-6427 (NX.V8RAA.002)
Built-in microphoneYes
CameraAcer TravelMate 645-M-6427 (NX.V8RAA.002)
Front cameraYes
NetworkingAcer TravelMate 645-M-6427 (NX.V8RAA.002)
BluetoothYes
3GNo
4GNo
Wi-FiYes
Wi-Fi standards802.11a, 802.11b, 802.11g, 802.11n
Ethernet LAN connectionYes
Ethernet LAN data rates10, 100, 1000 Mbit/s
Ports & interfacesAcer TravelMate 645-M-6427 (NX.V8RAA.002)
USB 3.0 (3.1 Gen 1) Type-A ports quantity3
VGA (D-Sub) ports quantity1
HDMI ports quantity1
DVI portNo
Ethernet LAN (RJ-45) ports quantity1
Headphone outputs1
Microphone inYes
S/PDIF out portNo
DC-in jackYes
ExpressCard slotNo
CardBus PCMCIA slot typeNo
SmartCard slotNo
Total number of SATA connectors4
Number of SATA III connectors4
KeyboardAcer TravelMate 645-M-6427 (NX.V8RAA.002)
Pointing deviceTouchpad
Keyboard typeQWERTY
Numeric keypadNo
SoftwareAcer TravelMate 645-M-6427 (NX.V8RAA.002)
Operating system installedWindows 8 Pro
Operating system architecture64-bit
BatteryAcer TravelMate 645-M-6427 (NX.V8RAA.002)
Battery technologyLithium Polymer (LiPo)
Number of battery cells3
Battery life (max)8 h
Battery performance4850 mAh
Energy ManagementAcer TravelMate 645-M-6427 (NX.V8RAA.002)
AC adapter power65 W
SecurityAcer TravelMate 645-M-6427 (NX.V8RAA.002)
Cable lock slotYes
Cable lock slot typeKensington
Fingerprint readerYes
Weight & DimensionsAcer TravelMate 645-M-6427 (NX.V8RAA.002)
Weight3.35 lbs (1,52 kg)
Width12.9" (327,7 mm)
Depth9.3" (236,2 mm)
Height0.8" (20,32 mm)