Product comparison · 2 laptops

Fujitsu LIFEBOOK AH531MRKC Intel® Pentium® B960 vs Fujitsu LIFEBOOK AH531MRLM Intel® Pentium® B960

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  • 156specifications compared
  • 8differ
  • 148identical
  • 4known for one product only

Key differences

  • Internal memory
    • LIFEBOOK AH531MRKC Intel® Pentium® B960:2 GB
    • LIFEBOOK AH531MRLM Intel® Pentium® B960:4 GB
  • Total storage capacity
    • LIFEBOOK AH531MRKC Intel® Pentium® B960:320 GB
    • LIFEBOOK AH531MRLM Intel® Pentium® B960:500 GB
  • HDD capacity
    • LIFEBOOK AH531MRKC Intel® Pentium® B960:320 GB
    • LIFEBOOK AH531MRLM Intel® Pentium® B960:500 GB
  • Discrete graphics card
    • LIFEBOOK AH531MRKC Intel® Pentium® B960:No
    • LIFEBOOK AH531MRLM Intel® Pentium® B960:Yes
  • Discrete graphics card model
    • LIFEBOOK AH531MRKC Intel® Pentium® B960:Not available
    • LIFEBOOK AH531MRLM Intel® Pentium® B960:NVIDIA® GeForce® GT 525M
  • Firewire (IEEE 1394) ports
    • LIFEBOOK AH531MRKC Intel® Pentium® B960:0
    • LIFEBOOK AH531MRLM Intel® Pentium® B960:1
  • Thunderbolt ports quantity
    • LIFEBOOK AH531MRKC Intel® Pentium® B960:0
    • LIFEBOOK AH531MRLM Intel® Pentium® B960:1
  • Operating system installed
    • LIFEBOOK AH531MRKC Intel® Pentium® B960:FreeDOS
    • LIFEBOOK AH531MRLM Intel® Pentium® B960:No

Side by side

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Comparison of AH531MRKC, AH531MRLM
160 specifications
Designidentical
Product colourBlackBlack
Form factorClamshellClamshell
Displayidentical
Display diagonal39.6 cm (15.6")39.6 cm (15.6")
Display resolution1366 x 768 pixels1366 x 768 pixels
HD typeHDHD
LED backlightYesYes
Native aspect ratio16:916:9
Display brightness220 cd/m²220 cd/m²
Processoridentical
Processor manufacturerIntelIntel
Processor familyIntel® Pentium®Intel® Pentium®
Processor modelB960B960
Processor cores22
Processor threads22
Processor frequency2.2 GHz2.2 GHz
System bus rate5 GT/s5 GT/s
Processor cache2 MB2 MB
Processor cache typeL3L3
Processor socketSocket 988Socket 988
Processor lithography32 nm32 nm
Processor operating modes64-bit64-bit
Processor seriesIntel Pentium B900 Series for MobileIntel Pentium B900 Series for Mobile
Processor codenameSandy BridgeSandy Bridge
Bus typeDMIDMI
FSB ParityNoNo
SteppingQ0Q0
Thermal Design Power (TDP)35 W35 W
Tjunction85 °C85 °C
Maximum number of PCI Express lanes1616
PCI Express configurations1x16, 2x8, 1x8+2x41x16, 2x8, 1x8+2x4
PCI Express slots version2.02.0
CPU multiplier (bus/core ratio)2222
ECC supported by processorNoNo
Memory1 differ
Internal memoryDiffers2 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory clock speed1333 MHz1333 MHz
Memory layout (slots x size)Known for one1 x 2 GBUnknown — not stated by the source
Memory slots2x SO-DIMM2x SO-DIMM
Memory slots (available)Known for one1Unknown — not stated by the source
Maximum internal memory8 GB8 GB
Storage2 differ
Total storage capacityDiffers320 GB500 GB
Storage mediaHDDHDD
Number of HDDs installed11
HDD capacityDiffers320 GB500 GB
HDD speedKnown for one7200 RPMUnknown — not stated by the source
Optical drive typeDVD Super MultiDVD Super Multi
Card reader integratedYesYes
Compatible memory cardsMemory Stick (MS), MS PRO, SD, SDHCMemory Stick (MS), MS PRO, SD, SDHC
HDD sizeKnown for oneUnknown — not stated by the source2.5"
Graphics2 differ
On-board graphics cardYesYes
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GT 525M
Graphics card familyIntelIntel
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelIntel® HD GraphicsIntel® HD Graphics
On-board graphics card base frequency650 MHz650 MHz
On-board graphics card dynamic frequency (max)1100 MHz1100 MHz
Audioidentical
Audio systemHDHD
Built-in speaker(s)YesYes
Number of built-in speakers22
Built-in microphoneYesYes
Cameraidentical
Front camera resolution (numeric)1.3 MP1.3 MP
Optical driveidentical
LightScribeNoNo
Networkidentical
Wi-FiYesYes
Networking featuresGigabit Ethernet, WLANGigabit Ethernet, WLAN
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
BluetoothYesYes
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
Integrated 4G WiMAXNoNo
Ports & interfaces2 differ
USB 2.0 ports quantity33
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity00
eSATA/USB 2.0 ports quantity00
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity00
eSATA ports quantity00
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DisplayPorts quantity00
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) portsDiffers01
Thunderbolt ports quantityDiffers01
Headphone outputs11
S/PDIF out portNoNo
Microphone inYesYes
ExpressCard slotYesYes
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
Performanceidentical
Motherboard chipsetIntel® HM65 ExpressIntel® HM65 Express
Keyboardidentical
Pointing deviceTouchpadTouchpad
Numeric keypadYesYes
Keyboard number of keys106106
Windows keysYesYes
Software1 differ
Operating system installedDiffersFreeDOSNo
Drivers includedYesYes
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)NoNo
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography32 nm32 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyYesYes
Intel Fast Memory AccessYesYes
Intel Flex Memory AccessYesYes
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)NoNo
Intel Virtualization Technology (VT-x)NoNo
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Intel® Clear Video HD Technology (Intel® CVT HD)NoNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Quick Sync Video TechnologyNoNo
Intel® Turbo Boost TechnologyNoNo
Processor ARK ID5983659836
Processor codeSR07VSR07V
Processor package size37.5x37.5 (rPGA988B)37.5x37.5 (rPGA988B)
Supported instruction setsSSE4.1, SSE4.2SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorNoNo
Batteryidentical
Battery technologyLithium-Ion (Li-Ion)Lithium-Ion (Li-Ion)
Number of battery cells66
Battery capacity48 Wh48 Wh
Battery life (max)7.2 h7.2 h
Poweridentical
AC adapter power65 W65 W
AC adapter frequency50 - 60 Hz50 - 60 Hz
AC adapter input voltage100 - 240 V100 - 240 V
AC adapter output current3.25 A3.25 A
AC adapter output voltage20 V20 V
DC-in jackYesYes
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Operational conditionsidentical
Operating temperature (T-T)5 - 35 °C5 - 35 °C
Storage temperature (T-T)-15 - 60 °C-15 - 60 °C
Operating relative humidity (H-H)20 - 85%20 - 85%
Certificatesidentical
Compliance certificatesRoHSRoHS
CertificationCE, R&TTE, GOSTCE, R&TTE, GOST
Sustainabilityidentical
Sustainability certificatesEPEAT Gold, ENERGY STAREPEAT Gold, ENERGY STAR
Weight & dimensionsidentical
Weight2.5 kg2.5 kg
Width378 mm378 mm
Depth252 mm252 mm
Height36.5 mm36.5 mm
Packaging contentidentical
AC adapter includedYesYes
ManualYesYes
Other featuresidentical
Infrared data portNoNo
Number of products included1 pc(s)1 pc(s)
Power supply typeAC/DCAC/DC
Supplied AC adapter typeACAC

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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