HP Probook 4520s Notebook Computer $ 499.00

| Operating system | Genuine Windows® 7 Home Premium 32 |
| Recommended upgrade | HP recommends Genuine Windows® 7 Professional |
| Processor | Intel® Core™ i3-380M (2.53 GHz, 3 MB L3 cache) |
| Chipset | Mobile Intel® HM57 Express |
| Environmental | BFR/PVC-free |
| Dimensions and weight | |
|---|---|
| Weight | Starting at 5.26 lb (2.39 kg) |
| Dimensions (w x d x h) | 14.64 x 9.83 x 1.09 in (37.18 x 24.96 x 2.77 cm) |
| Memory | |
|---|---|
| Standard memory | 2 GB 1066 MHz DDR3 SDRAM |
| Memory slots | 1 SODIMM |
| Storage | |
|---|---|
| Internal drive | 320 GB 7200 rpm 2.5-inch SATA II |
| Optical drive | DVD+/-RW SuperMulti DL LightScribe |
| Graphics | |
|---|---|
| Display | 15.6″ diagonal LED-backlit HD anti-glare (1366 x 768) |
| Graphics | Intel HD Graphics |
| Expansion features | |
|---|---|
| Ports | 3 USB 2.0 1 eSATA/USB 2.0 Combo 1 external VGA monitor 1 HDMI 1 stereo microphone in 1 stereo headphone/line-out 1 AC power 1 RJ-45 1 RJ-11 (select models) |
| Slots | 1 Express Card/34 1 Media Card Reader |
| Audio | High definition audio; Integrated stereo speakers; Stereo headphone/line out; Stereo microphone/line in |
| Integrated camera | 2 MP webcam |
| Docking Solutions | HP USB 2.0 Docking Station |
| Keyboard | spill-resistant keyboard with drains |
| Input devices | ClickPad with gestures support; Two fingers scroll, zoom, pinch and pivot rotate |
| Communications | |
|---|---|
| Network interface | 10/100/1000 NIC |
| Wireless | Ralink 802.11b/g/n Bluetooth 2.1+EDR Combo |
| Power and operating requirements | |
|---|---|
| Energy efficiency | ENERGY STAR® qualified; EPEAT® Gold |
| Power supply | External 65-watt Smart AC adapter; HP Fast Charge |
| Battery type | HP 6-cell (47 WHr) Li-Ion |
| Battery life | up to 5 hours |
| Storage humidity range | 5 to 95% RH |
| Operating temperature range | 41 to 95°F (5 to 35°C) |
| Security management | |
|---|---|
| Security management | HP ProtectTools Security Manager Face Recognition for HP ProtectTools One Step Login Enhanced Pre-Boot Security HP SpareKey HP Disk Sanitizer Setup Password Kensington Lock Slot Support for Computrace LoJack Pro for HP ProtectTools Internet Security 2011 |
| What’s included | |
|---|---|
| Software installed | Microsoft Office 2010 Office Starter |
| Manageability features | HP 3D DriveGuard |
| Warranty | HP Services includes a one-year standard parts and labor warranty, pick-up or carry-in, and toll-free 7 x 24 hardware technical phone support (depending on model). On-site service and warranty upgrades are also available. |

