The HP ProBook 6550b business laptop is powered by the Intel Core i3/i5 or i7 processor, a 15.6-inch anti-glare LED-backlit display with resolution of 1366×768 or 1600×900 pixel, the Intel HD integrated graphics or ATI Mobility Radeon HD540v 512MB dedicated GPU, up to 8GB of DDR3 memory, a 160GB/320GB hard drive or a 128GB solid state drive, and 6-cell or 9-cell battery.
The ProBook 6550b also includes a DVD burner, a 2 megapixel web camera, 802.11n Wi-Fi, Gigabit Ethernet LAN, optional Bluetooth, optional HP Mobile Broadband with GPS powered by Gobi, modem option. It is pre-loaded with Windows 7 Professional 32/64-bit or XP Professional OS.
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Specifications
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Processor
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Intel Core i7-620M Processor (2.66 GHz, 4 MB L3 cache)
Intel Core i5-540M Processor (2.53 GHz, 3 MB L3 cache)
Intel Core i5-520M Processor (2.40 GHz, 3 MB L3 cache)
Intel Core i3-350M Processor (2.26 GHz, 3 MB L3 cache)
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Chipset
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Mobile Intel QM57 Express
Mobile Intel HM57 Express
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Main Memory
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Up to 8GB 1333 MHz DDR3 SDRAM
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Graphic system
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ATI Mobility Radeon HD 540v with 512 MB dedicated video memory (discrete)
Intel HD Graphics (integrated)
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Display
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15.6″ diagonal LED-backlit HD anti-glare; 15.6″ diagonal LED-backlit HD+ WVA anti-glare
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Hard Disk
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SATA II (7200 rpm)
From: 160 GB
Up to: 320 GB
Solid State Drive
Up to: 128 GB
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Webcamera
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2MP webcam (select models)
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Optical Disc Drive
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DVD+/-RW SuperMulti DL LightScribe; DVD-ROM
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GPS
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HP Mobile Broadband (powered by Gobi) with GPS
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Wireles
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802.11b/g/n
802.11a/b/g/n
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Bluetooth
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Bluetooth 2.1+EDR
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Input/Output Port
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3 x USB 2.0
1 x eSATA/USB 2.0 Combo
1 x external VGA monitor
1 x DisplayPort
1 x 1394a
1 x stereo microphone in
1 x stereo headphone/line-out
1 x AC power
1 x RJ-11 (select models)
1 x RJ-45
1 x docking connector
1 x secondary battery connector
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Expansion Slots
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1 x Express Card/54
1 x Media Card Reader
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Operating System
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Microsoft Windows 7 Premium 64-bit
Microsoft Windows 7 Professional 32/64-bit
Microsoft Windows 7 Ultimate 64-bit
Microsoft Windows Server 2008 Standard x64 Edition
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Battery
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9-cell (93 WHr) Li-Ion
6-cell (55 WHr) Li-Ion
6-cell Long Life (51 WHr) Li-Ion
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Dimensions
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(w x d x h) 14.62 x 9.76 x 1.37 in
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Weight
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Starting at 5.5 lb (2.51 kg)
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Warranty
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1 year warranty
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Price
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