Lenovo ThinkStation P3 Tower TCO 9.0 certification Design: Tower Operating system: Windows® 11 Pro Processor: Intel® Core™ i7-13700, 16C (8P+8E)/24T, max Turbo up to 5.2GHz, P-core 2.1/5.1GHz, E-core 1.5/4.1GHz, 30MB Chipset: Intel® W680 Memory: 1x 16GB UDIMM DDR5-4800 Non-ECC Number of slots (total/free): 4 DDR5 DIMM slots with dual channel support (4/3) Maximum memory size: 128GB (4x 32GB DDR5 UDIMM) M.2 SSD RAID controller: integrated NVMe® Controller Hard disk: 512GB SSD M.2 2280 PCIe® 4.0x4 Performance NVMe® Opal Storage support: 4x HDD + 1x M.2 SSD or 3x HDD + 3x M.2 SSD Optical drive: no Memory card reader: SD Graphics card: Intel® UHD 770 integrated graphics Audio: Realtek® ALC897Q-CG codec, HD Network: Intel® I219-LM, 1x GbE RJ-45 Wireless communication: no Keyboard: USB Traditional, black/Slovak Mouse: USB Calliope, black Security management: integrated security chip TPM 2.0 TCG certification FIPS 140-2 certification Kensington Security Slot Padlock Loop Power: 500W Platinum Fixed Front Ports: 1x USB-C® 3.2 Gen 2 (data transfer support) 2x USB 3.2 Gen 1 2x USB 3.2 Gen 2 1x combined headphone/microphone jack (3.5mm) 1x microphone (3.5mm) 1x SD card reader Rear ports: 4x USB 3.2 Gen 1 (one supports Smart Power On) 1x HDMI® 2.1 TMDS 2x DisplayPort™ 1.4 1x Ethernet (RJ-45) 1x line output (3.5mm) 1x Kensington security slot, 3x7mm 1x power connector Expansion Slots: 1x PCIe 4.0 x16, full height, full length, 75W, double width 1x PCIe 3.0 x1, full height, half length, 25W 1x PCIe 4.0 x16 (x4 lanes), full height, half length, 25W, double width 1x PCIe 3.0 x1, full height, half length, 25W Color: black Dimensions: 180x370x415mm Weight: 13.6 kg Link to manufacturer page: https://psref.lenovo.com/Detail/ThinkStation/ThinkStation_P3_Tower?M=30GS000VCK