LENOVO ThinkStation P310 SFF Xeon E3-1230v5 8GB 256GB OPAL2.0 SSD DVDRW Quadro K420 Giga 210W Fixed W7P64+W10P Flyer Topseller (ND) Product Description Lenovo ThinkStation P310 30AV - Xeon E3-1230V5 3.4 GHz - 8 GB - 256 GB Type Workstation - small form factor Processor 1 x Intel Xeon E3-1230V5 / 3.4 GHz (3.8 GHz) (Quad-Core) Processor Socket LGA1151 Socket Processor Main Features Intel Turbo Boost Technology 2 Cache Memory 8 MB Cache Per Processor 8 MB RAM 8 GB (installed) / 64 GB (max) - DDR4 SDRAM - ECC Storage Controller SATA (SATA 6Gb/s) Hard Drive 1 x SSD 256 GB - SATA 6Gb/s - TCG Opal Encryption Optical Storage DVD-Writer Card Reader 9 in 1 Graphics Controller PCIe 3.0 x16 - NVIDIA Quadro K420 Video Memory 2 GB Audio Output Stereo Networking GigE Power AC 120/230 V (50/60 Hz) OS Provided Microsoft Windows 7 Professional 64-bit Edition (downgrade from Windows 10 Pro 64-bit) + Windows 10 Pro 64-bit Licence Dimensions (WxDxH) 33.8 cm x 39.45 cm x 10.2 cm Weight 7.9 kg Environmental Standards ENERGY STAR Qualified Manufacturer Warranty 3 years warranty - on-site