Product comparison · 2 laptops

HP Compaq Mini 311c-1050SD PC vs HP ProBook 6545b Notebook PC

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  • 32specifications compared
  • 19differ
  • 13identical
  • 112known for one product only

Key differences

  • Display diagonal
    • Compaq Mini 311c-1050SD PC:29.5 cm (11.6")
    • ProBook 6545b Notebook PC:39.6 cm (15.6")
  • Display resolution
    • Compaq Mini 311c-1050SD PC:1366 x 768 pixels
    • ProBook 6545b Notebook PC:1600 x 900 pixels
  • Processor model
    • Compaq Mini 311c-1050SD PC:N270
    • ProBook 6545b Notebook PC:M520
  • Processor frequency
    • Compaq Mini 311c-1050SD PC:1.6 GHz
    • ProBook 6545b Notebook PC:2.3 GHz
  • Processor cache
    • Compaq Mini 311c-1050SD PC:0.512 MB
    • ProBook 6545b Notebook PC:1 MB
  • Internal memory
    • Compaq Mini 311c-1050SD PC:1 GB
    • ProBook 6545b Notebook PC:2 GB
  • Internal memory type
    • Compaq Mini 311c-1050SD PC:DDR3-SDRAM
    • ProBook 6545b Notebook PC:DDR2-SDRAM
  • Memory layout (slots x size)
    • Compaq Mini 311c-1050SD PC:1 x 1 GB
    • ProBook 6545b Notebook PC:1 x 2 GB

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Comparison of Compaq Mini 311c-1050SD PC, ProBook 6545b Notebook PC
144 specifications
Designidentical
Product typeKnown for oneNetbookUnknown — not stated by the source
Country of originChinaChina
Display2 differ
Display diagonalDiffers29.5 cm (11.6")39.6 cm (15.6")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
Native aspect ratio16:916:9
HD typeKnown for oneUnknown — not stated by the sourceHD+
Processor3 differ
Processor manufacturerKnown for oneIntelUnknown — not stated by the source
Processor familyKnown for oneIntel Pentium MobileUnknown — not stated by the source
Processor modelDiffersN270M520
Processor coresKnown for one1Unknown — not stated by the source
Processor threadsKnown for one2Unknown — not stated by the source
Processor frequencyDiffers1.6 GHz2.3 GHz
Processor cacheDiffers0.512 MB1 MB
Processor cache typeL2L2
Processor front side busKnown for one533 MHzUnknown — not stated by the source
Processor socketKnown for oneSocket F (1207)Unknown — not stated by the source
Processor lithographyKnown for one45 nmUnknown — not stated by the source
Processor operating modesKnown for one32-bitUnknown — not stated by the source
Processor seriesKnown for oneIntel Atom N200 SeriesUnknown — not stated by the source
Processor codenameKnown for oneDiamondvilleUnknown — not stated by the source
Bus typeKnown for oneFSBUnknown — not stated by the source
FSB ParityKnown for oneNoUnknown — not stated by the source
SteppingKnown for oneC0Unknown — not stated by the source
Thermal Design Power (TDP)Known for one2.5 WUnknown — not stated by the source
TjunctionKnown for one90 °CUnknown — not stated by the source
Number of Processing Die TransistorsKnown for one47 MUnknown — not stated by the source
Processing Die sizeKnown for one26 mm²Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one12Unknown — not stated by the source
ECC supported by processorKnown for oneNoUnknown — not stated by the source
Memory5 differ
Internal memoryDiffers1 GB2 GB
Internal memory typeDiffersDDR3-SDRAMDDR2-SDRAM
Memory layout (slots x size)Differs1 x 1 GB1 x 2 GB
Memory slotsDiffers1x SO-DIMM2x SO-DIMM
Maximum internal memoryDiffers1 GB4 GB
Memory upgradeKnown for oneUnknown — not stated by the source8 GB
Storage1 differ
HDD capacityKnown for one160 GBUnknown — not stated by the source
HDD interfaceSATASATA
HDD speedDiffers5400 RPM7200 RPM
Card reader integratedYesYes
Compatible memory cardsKnown for oneMMC, MS PRO, SD, xDUnknown — not stated by the source
Total storage capacityKnown for oneUnknown — not stated by the source250 GB
Maximum HDD capacityKnown for oneUnknown — not stated by the source500 GB
Graphicsidentical
Maximum graphics card memoryKnown for one0.319 GBUnknown — not stated by the source
Graphics cardKnown for oneION LEUnknown — not stated by the source
Discrete graphics cardKnown for oneUnknown — not stated by the sourceYes
Discrete graphics card modelKnown for oneUnknown — not stated by the sourceAMD Mobility Radeon HD 4200
Network2 differ
Wireless technologyDiffersIEEE 802.11b/gIEEE 802.11a/b/g/n, Y
BluetoothDiffersNoYes
Networking featuresKnown for oneUnknown — not stated by the sourceGigabit Ethernet
Bluetooth versionKnown for oneUnknown — not stated by the source2.1+EDR
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers34
Ethernet LAN (RJ-45) ports11
VGA (D-Sub) ports quantity11
Headphone outputs11
Microphone inYesYes
HDMI ports quantityKnown for oneUnknown — not stated by the source0
DVI portKnown for oneUnknown — not stated by the sourceNo
Firewire (IEEE 1394) portsKnown for oneUnknown — not stated by the source1
S/PDIF out portKnown for oneUnknown — not stated by the sourceNo
Docking connectorKnown for oneUnknown — not stated by the sourceYes
ExpressCard slotKnown for oneUnknown — not stated by the sourceYes
CardBus PCMCIA slots quantityKnown for oneUnknown — not stated by the source0
CardBus PCMCIA slot typeKnown for oneUnknown — not stated by the sourceNo
SmartCard slotKnown for oneUnknown — not stated by the sourceYes
Modem (RJ-11) portsKnown for oneUnknown — not stated by the source1
TV-in portKnown for oneUnknown — not stated by the sourceNo
TV-outKnown for oneUnknown — not stated by the sourceNo
PS/2 ports quantityKnown for oneUnknown — not stated by the source0
Parallel ports quantityKnown for oneUnknown — not stated by the source0
Serial ports quantityKnown for oneUnknown — not stated by the source1
I/O portsKnown for oneUnknown — not stated by the source4 USB 2.0 ports, VGA, DisplayPort, stereo microphone in, stereo headphone/line out, 1394a, power connector, RJ-45, RJ-11, serial port, docking connector, secondary battery connector
Keyboardidentical
Pointing deviceTouchpadTouchpad
Keyboard layoutQWERTYQWERTY
Keyboard typeKnown for oneUnknown — not stated by the sourceFull-sized + numeric keypad
Software2 differ
Operating system installedDiffersWindows XP Home EditionWindows 7 Professional
Bundled softwareDiffersMicrosoft Internet Explorer; Windows Live Messenger, Adobe Reader, Adobe Flash Player; Windows Media Player; HP Games consoleHP Help and Support Center, HP ProtectTools Security Manager, HP QuickLaunch Buttons Software, HP 3D DriveGuard, Microsoft Office Professional 2007 60-day Convertible Trial, McAfee Total Protection, PDF Complete SE, Synaptics Touchpad Driver, Microsoft Windows Live Messenger (select models), HP Webc
Compatible operating systemsKnown for oneUnknown — not stated by the sourceGenuine Windows 7 Ultimate, Genuine Windows Vista Home Basic, Genuine Windows Vista Enterprise, SuSE Linux Enterprise Desktop 10, FreeDOS
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneNoUnknown — not stated by the source
Embedded options availableKnown for oneYesUnknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for oneYesUnknown — not stated by the source
Execute Disable BitKnown for oneYesUnknown — not stated by the source
Idle StatesKnown for oneNoUnknown — not stated by the source
Intel 64Known for oneNoUnknown — not stated by the source
Intel Clear Video TechnologyKnown for oneNoUnknown — not stated by the source
Intel Demand Based SwitchingKnown for oneNoUnknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for oneNoUnknown — not stated by the source
Intel Enhanced Halt StateKnown for oneNoUnknown — not stated by the source
Intel FDI TechnologyKnown for oneNoUnknown — not stated by the source
Intel Fast Memory AccessKnown for oneNoUnknown — not stated by the source
Intel Flex Memory AccessKnown for oneNoUnknown — not stated by the source
Intel Rapid Storage TechnologyKnown for oneNoUnknown — not stated by the source
Intel Trusted Execution TechnologyKnown for oneNoUnknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for oneNoUnknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for oneNoUnknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNoUnknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for oneNoUnknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for oneNoUnknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNoUnknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNoUnknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYesUnknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for oneNoUnknown — not stated by the source
Intel® Insider™Known for oneNoUnknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for oneNoUnknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for oneNoUnknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for oneNoUnknown — not stated by the source
Processor ARK IDKnown for one36331Unknown — not stated by the source
Processor codeKnown for oneSLB73Unknown — not stated by the source
Processor package sizeKnown for one22 x 22 mmUnknown — not stated by the source
Supported instruction setsKnown for oneSSE2, SSE3Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for oneYesUnknown — not stated by the source
Conflict-Free processorKnown for oneNoUnknown — not stated by the source
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)Unknown — not stated by the source
Number of battery cellsKnown for one6Unknown — not stated by the source
Battery life (max)Known for one6 hUnknown — not stated by the source
Poweridentical
DC-in jackYesYes
Weight & dimensions3 differ
WeightDiffers2.4 kg2.69 kg
WidthDiffers289 mm371.4 mm
DepthDiffers204 mm248 mm
HeightKnown for one30.6 mmUnknown — not stated by the source
Height (front)Known for oneUnknown — not stated by the source3.48 cm
Dimensions (WxDxH)Known for oneUnknown — not stated by the source371.4 x 248 x 34.8 mm
Other featuresidentical
Supplied AC adapter typeACAC
Infrared data portKnown for oneUnknown — not stated by the sourceNo
Minimum storage drive spaceKnown for oneUnknown — not stated by the source250 GB
Power requirementsKnown for oneUnknown — not stated by the sourceExternal 90W HP Smart AC Adapter, HP Fast Charge 6-cell (55 WHr) Li-Ion battery or 9-cell (93 WHr) Li-Ion battery, optional HP (52 WHr) Extended Life Battery, optional HP (95 WHr) Ultra-Capacity Battery, HP Long Life Battery
Internal modemKnown for oneUnknown — not stated by the sourceYes
Modem speedKnown for oneUnknown — not stated by the source56 Kbit/s
Modem typeKnown for oneUnknown — not stated by the sourceV.92
Intel segment taggingKnown for oneUnknown — not stated by the sourceEnterprise
Docking solutionKnown for oneUnknown — not stated by the sourceHP 90W Docking Station, HP 120W Advanced Docking Station, HP Monitor Stand, HP Basic Adjustable Stand, HP Adjustable Notebook Stand (all sold separately)
Expansion slotsKnown for oneUnknown — not stated by the sourceSlots available for additional devices: 1 ExpressCard/54 slot, Media Card Reader
Protection toolsKnown for oneUnknown — not stated by the sourceHP ProtectTools, TPM Embedded Security Chip 1.2, Enhanced Pre-Boot Security, HP Spare Key, HP Disk Sanitizer, Enhanced Drive Lock, Drive Encryption for HP ProtectTools, Credential Manager for HP ProtectTools, File Sanitizer for HP ProtectTools
Audioidentical
Audio systemKnown for oneUnknown — not stated by the sourceHigh Definition Audio
Number of built-in speakersKnown for oneUnknown — not stated by the source2
Audio includedKnown for oneUnknown — not stated by the sourceHigh Definition Audio, stereo speakers, stereo headphone/line out, stereo microphone in, integrated microphone (integrated dual-microphone array with webcam)
Optical driveidentical
LightScribeKnown for oneUnknown — not stated by the sourceYes
Performanceidentical
Motherboard chipsetKnown for oneUnknown — not stated by the sourceAMD M880G
Securityidentical
Security management descriptionKnown for oneUnknown — not stated by the sourceMcAfee Security Solution, Kensington Lock slot
Operational conditionsidentical
Operating temperature (T-T)Known for oneUnknown — not stated by the source5 - 35 °C
Storage temperature (T-T)Known for oneUnknown — not stated by the source-20 - 60 °C
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source10 - 90%
Storage relative humidity (H-H)Known for oneUnknown — not stated by the source5 - 95%
Hard driveidentical
Storage drive controllerKnown for oneUnknown — not stated by the sourceSATA (7200 rpm)
Videoidentical
Video card featuresKnown for oneUnknown — not stated by the sourceATI Mobility Radeon HD 4200 (Integrated Graphics)

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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