HP ProBook 6540b Notebook (WD683EA ! Windows® 7 Professional 32 Intel® Core™ i3-350M İşlemci (2,26 GHz, 3 MB L3 cache) 2 GB 1333 MHz DDR3 SDRAM 320 GB 7200 rpm SATA II DVD+/-RW SuperMulti DL LightScribe 15,6 inç LED arkadan aydınlatmalı HD Yansımasız 1366 x 768 Intel® Graphics Media Accelerator HD Intel 802.11b/g/n, Bluetooth® 2.1

HP ProBook 6540b Notebook (WD685EA) ! Windows® 7 Professional 32 Intel® Core™ i5-430M İşlemci (2,26 GHz, 3 MB L3 cache) 2 GB 1333 MHz DDR3 SDRAM 320 GB 7200 rpm SATA II DVD+/-RW SuperMulti DL LightScribe 15,6 inç LED arkadan aydınlatmalı HD Yansımasız 1366 x 768 Intel® Graphics Media Accelerator HD Intel 802.11b/g/n, Bluetooth® 2.1

HP ProBook 6540b Notebook (WD687EA) ! Windows® 7 Professional 32 Intel® Core™ i5-430M İşlemci (2,26 GHz, 3 MB L3 cache) 2 GB 1333 MHz DDR3 SDRAM 320 GB 7200 rpm SATA II DVD+/-RW SuperMulti DL LightScribe 15,6 inç LED arkadan aydınlatmalı HD+ WVA Yansımasız 1600 x 900 Intel® Graphics Media Accelerator HD Intel 802.11b/g/n, Bluetooth® 2.1

HP ProBook 6540b Notebook (WD689EA) ! Windows® 7 Professional 32 Intel® Core™ i5-430M İşlemci (2,26 GHz, 3 MB L3 cache) 2 GB 1333 MHz DDR3 SDRAM 320 GB 7200 rpm SATA II DVD+/-RW SuperMulti DL LightScribe 15,6 inç LED arkadan aydınlatmalı HD Yansımasız 1366 x 768 512 MB ayrılmış video bellekli ATI Mobility Radeon™ HD 4550 Intel 802.11b/g/n, Bluetooth® 2.1

HP ProBook 6540b Notebook (WD692EA) ! Windows® 7 Professional 32 Intel® Core™ i5-430M İşlemci (2,26 GHz, 3 MB L3 cache) 2 GB 1333 MHz DDR3 SDRAM 320 GB 7200 rpm SATA II DVD+/-RW SuperMulti DL LightScribe 15,6 inç LED arkadan aydınlatmalı HD Yansımasız 1366 x 768 Intel® Graphics Media Accelerator HD Intel 802.11b/g/n, Bluetooth® 2.1, HP un2420 EV-DO/HSPA Mobil Geniş Bant Modülü (mobil şebeke operatörü hizmeti gerektirir)

HP ProBook 6540b Notebook (WD694EA) ! Windows® 7 Professional 32 Intel® Core™ i5-430M İşlemci (2,26 GHz, 3 MB L3 cache) 2 GB 1333 MHz DDR3 SDRAM 320 GB 7200 rpm SATA II DVD+/-RW SuperMulti DL LightScribe 15,6 inç LED arkadan aydınlatmalı HD Yansımasız 1366 x 768 512 MB ayrılmış video bellekli ATI Mobility Radeon™ HD 4550 Intel 802.11b/g/n, Bluetooth® 2.1, HP un2420 EV-DO/HSPA Mobil Geniş Bant Modülü (mobil şebeke operatörü hizmeti gerektirir)