Lenovo ThinkStation 4155B7U Workstation Xeon E5620 2.40 GHz Tower is exceptionally engineered for professional users of graphically and computationally intensive applications who require a level of performance unattainable with a standard desktop computer.

ThinkCentre M58 Desktop (Topseller) offers improved overall system performance, optimized for the most demanding applications, from video editing to 2D/3D image design. 8 GB 1 x 25-pin DB-25 IEEE 1284 – Parallel RJ-45 Network Mini-phone Audio In Front DisplayPort Digital Audio/Video 6-pin mini-DIN (PS/2) Keyboard 6-pin mini-DIN (PS/2) Mouse 2 x 4-pin

Lenovo ThinkCentre 3282A1U Desktop Computer is smarter, stronger and more up to date for better business performance, easier manageability, state-of-the-art security and great ROI. 8 GB 1 x RJ-45 Network Rear 1 x 9-pin DB-9 Serial Rear 1 x 15-pin HD-15 VGA Rear 1 x Mini-phone Audio In Rear 1 x Mini-phone Audio Out Rear 1 x Mini-phone Microphone Rear 1 x Mini-phone Headphone Front 1 x Mini-phone Microphone Front 6 x 4-pin Type A USB 2.0 – USB Rear 2 x 4-pin

Lenovo ThinkCentre Desktop Computer offers improved overall system performance, optimized for the most demanding applications, from video editing to 2D/3D image design. 4 GB 2 x 4-pin Type A USB Front 4 x 4-pin Type A USB Rear 1 x 15-pin HD-15 VGA Rear RJ-45 Network Rear 6-pin mini-DIN (PS/2) Mouse Rear Mini-phone Microphone Front Mini-phone Headphone Front Mini-phone Audio In Rear Mini-phone Audio Out Rear Mini-phone

Lenovo ThinkCentre M58e 7269 offers great performance, reliability, manageability, and performance with the latest ThinkVantage technology benefits. Type: Personal computerForm Factor: Small form factorDimensions (WxDxH): 12.5 in x 14 in x 3.9 inWeight: 16.5 lbsLocalization: EnglishProcessor: 1 x Intel Pentium E5400 / 2.7 GHz ( Dual-Core )