Desktop PC Lenovo ThinkStation P340, Procesor Intel® Core™ i9-10900K 3.7GHz Comet Lake, 32GB RAM, 1TB SSD, Quadro RTX 4000 8GB, no OS

Workstation Lenovo ThinkStation P340 Tower Processor Intel Core i9- 10900K Processor (10-cores, 20MB Cache, up to 5.30GHz), 32 GB DDR 4- 2933MHz (UDIMM) , Placa video NVIDIA Quadro RTX 4000 8GB (3xDP+VirtualLink), PCIe Storage 1TB Solid State Drive, M.2 2280, PCIe- NVMe, TLC, Memory Slots: Four DDR4 UDIMM slots, dual-channel capable, Storage Support: Up to 2x 3.5 SATA HDD / 4x 2.5 SATA HDD / SSD + 4x M.2 PCIe SSD, 3.5 HDD up to 4TB each, 2.5 SATA HDD up to 1TB each, 2.5 SATA SSD up to 1TB each, M.2 PCIe SSD up to 2TB each, Optional Intel Optane (T) Memory, I/O Ports: Front: 2x USB 3.2 Gen 1, 2x USB 3.2 Gen 2, 1x USB-C 3.2 Gen 1, 1x headphone / microphone combo jack (3.5mm), 1x microphone (3.5mm), Rear Ports: 2x USB 2.0, 2x USB 3.2 Gen 1, 2x DisplayPort(T), 1x serial (9-pin), 1x Ethernet (RJ-45), 1x line-out (3.5mm), Kensington(R) Security Slot, Chassis intrusion switch, Discrete TPM 2.0, TCG certified, Bays: 1x 3.5 disk bay (standard), 2x 2.5 disk bay (optional, comes with disk or optional upgrade kit), 1x 3.5 disk bay (optional, via flex bay), M.2 Slots: Up to 4x M.2 SSD: 2x via onboard slots, 2x via Single M.2 to PCIe adapter, Expansion Slots: One PCIe 3.0 x16, One PCIe 3.0 x16 (x4 lanes), One PCIe 3.0 x1, Expansion Slots Offering: Slot 1: PCIe 3.0 x16, full height, full length, links to CPU, Slot 2: PCIe 3.0 x1, full height, full length, links to PCH, Slot 3: PCIe 3.0 x16 (negotiable link width x4), full height, full length, links to PCH, MS-DOS, 3-year limited onsite service