LENOVO ThinkStation P3 Tower Intel U9-285K 64GB DDR5 1TB SSD + 2TB HDD WIN 11 PRO RTX 4000 GPU 3yr Premier 1100W PSU AI Workstation Desktop Processor Intel® Core Ultra 9 285K, 24C (8P + 16E) / 24T, Max Turbo up to 5.7GHz, 36MB Intel Smart Cache AI PC Category AI-Ready Workstations Processor Sockets 1x FCLGA1851 Integrated Graphics Integrated Intel® Graphics Discrete Graphics 1x NVIDIA® RTX 4000 Ada Generation 20GB Chipset Intel® W880 Chipset Memory 2x 32GB UDIMM DDR5-5600 Non-ECC Memory Slots Four DDR5 UDIMM slots, dual-channel capable Max Memory Up to 256GB (4x 64GB DDR5 CUDIMM) PCIe NVMe Controller Integrated NVMe® Controller PCIe NVMe Drive 1x 1TB SSD M.2 2280 PCIe® 5.0x4 Performance NVMe® Opal SATA Controller Onboard Intel® RSTe SATA RAID SATA/SAS Drive 1x 2TB HDD 7200rpm 3.5" SATA6Gb/s Optical 9.0mm DVD±RW Audio Chip High Definition (HD) Audio, Realtek® ALC623-CG codec Power Supply 1100W Platinum Fixed DESIGN Keyboard USB, Calliope, Black, English (US) Mouse USB Calliope Mouse, Black Dimensions (WxDxH) 180 x 370 x 415 mm (7.09 x 14.57 x 16.34 inches) Weight 14.38 kg (31.70 lbs, maximum configuration) CONNECTIVITY Onboard Ethernet Intel® I219-LM, 1x GbE RJ-45 Optional Ethernet None WLAN + Bluetooth Intel® Wi-Fi® 7 BE200, 802.11be 2x2 + BT5.4, vPro® Card Reader None Front Ports 1x USB-C® (USB 20Gbps / USB 3.2 Gen 2x2), data transfer only 2x USB-A (USB 5Gbps / USB 3.2 Gen 1) 2x USB-A (USB 10Gbps / USB 3.2 Gen 2) 1x headphone / microphone combo jack (3.5mm) 1x microphone (3.5mm) Rear Ports 2x USB-A (Hi-Speed USB / USB 2.0) 2x USB-A (USB 5Gbps / USB 3.2 Gen 1), one supports Smart Power On 1x HDMI® 2.1 TMDS 2x DisplayPort™ 1.4 1x Ethernet (GbE RJ-45) 1x line-out (3.5mm) Optional Rear Ports (configured) None SECURITY & PRIVACY Security Chip Discrete TPM 2.0, TCG certified, FIPS 140-2 certified Physical Locks Kensington® Security Slot™, 3 x 7 mm Padlock Loop Cover Lock None Cable Lock No Cable Chassis Intrusion Switch None MANAGEABILITY System Management Intel® vPro® Enterprise with Intel AMT 16 SERVICE Base Warranty 3-year, Onsite Included Upgrade 3Y Premier Support Upgrade from 3Y Onsite CERTIFICATIONS ISV Certifications Please visit ISV certifications for Lenovo® Workstations Mil-Spec Test MIL-STD-810H military test passed SOFTWARE Operating System Windows® 11 Pro, English (US) / English (UK) Bundled Software None