HP 8540w - Workstation Series - 15.6".

　　Original MSRP in very early 2011 was over $3,000.

　　Magnesium / aluminum frame/case/cover - very strong, however still light. (Not vulnerable plastic!).

　　Created to meet military conventional Mil-Std-810G for vibration, dust, humidity, altitude, and high and low temperature operation.

　　CPU: Intel Core i7 Quadcore (2.8 GHz Turbo ).

　　Memory:16 GB (4 x 4GB) DDR3 SDRAM (10600 MHz).

　　MATCHED SET - IDENTICAL MODULES.

　　Memory Upgrade: Upgradeable to 32GB Maximum.

　　Hard disk: 500GB.

　　Display: FULL HD +15.6" WUXGA+ (1 Resolution) with ambient light sensor screen.

　　Display Type: AntiGlare.

　　Multi-purpose Bay:.

　　>> ))Second HDD.

　　or.

　　>> ))Optical Drive.

　　Currently - SuperMulti CD-RW, DVD+/-RW DL + LightScribe.

　　Graphics: NVIDIA Quadro FX 880m-- w CUDA.

　　Wireless: Intel WiFi Link 5300.

　　Network Interface: Integrated Intel 82567LM Gigabit Ethernet Controller (10/ NIC).

　　Modem: High Speed 56k Modem.

　　Bluetooth: Yes.

　　Integrated Fingerprint Reader: Yes.

　　Webcam: Yes.

　　Expansion Slots: ExpressCard and 54 Slot.

　　2 x USB 3.0.

　　3 x USB 2.0 (3rd shared with eSATA port).

　　1 eSATA Combo.

　　VGA, RJ-11 / modem, RJ-45 / ethernet.

　　Stereo Headphone jack.

　　Microphone jack.

　　Keyboard: Full-sized keyboard With Numeric.

　　Pointing Device/s: TouchPad, Right / Left computer mouse buttons + PointStick.

　　Battery: 8-Cell Lithium Ion (Performing well - however, no guarantee ).

　　Power: 120W HP Smart A/C Adapter.

　　Measurements: 28.2 x 355 x 263.5 m.

　　Weight: 2.86 kg.

　　Service warranty: NO WARRANTY.

　　YOU SUPPLY O/S.

　　DISK DRIVE WILL BE WIPED CLEAN.

　　PS - Yes I changed out the blue/gold Intel i7 emblem - for the black/gold one.