Lenovo ThinkCentre M90a Gen 5 TCO 9.0 certification military test MIL-STD-810H functional monitor stand VESA mount Operating system: Windows® 11 Pro Processor: Intel® Core™ i7-14700, 20C (8P+12E)/28T, max Turbo up to 5.4GHz, P-core 2.1/5.3GHz, E-core 1.5/4.2GHz, 33MB Memory: 1x 16GB SO-DIMM DDR5-5600 Number of slots (total/free): 2 DDR5 SO-DIMM slots (2/1) Maximum memory size: 64GB DDR5-5200 Hard disk: 1TB SSD M.2 2280 PCIe® 4.0x4 Performance NVMe® Opal 2.0 Position for internal drive: 2x M.2 SSD Optical drive: DVD±RW Memory card reader: 3 in 1 Display: touch 23.8" FHD (1920x1080) IPS anti-glare, 250 nits, 60Hz, 72% NTSC Graphics card: integrated Intel UHD 770 graphics Audio: codec Realtek® ALC233NL-VB2-CG, HD 2x 3W; 2x microphone Webcam: 5MP + IR Hybrid Keyboard: USB Traditional, black/Slovak Mouse: USB Calliope, black Network: integrated 100/1000M Wireless communication: WLAN + Bluetooth (Intel® Wi-Fi® 6E AX211, 11ax 2x2 + BT5.1, vPro®) Security Management: Discrete TPM 2.0, TCG Certified, FIPS 140-2 Certified, Chassis Intrusion Switch, ThinkShutter Camera Cover, Kensington® Security Slot Power: 180W 90% Side Ports: 3x USB 3.2 Gen 2 1x combined headphone/microphone jack (3.5mm) 1x card reader Rear ports: 1x USB-C® 3.2 Gen 2 (support for data transfer and 15W charging) 3x USB 3.2 Gen 1 1x HDMI® (combined port HDMI in 1.4/output HDMI 2.1 TMDS) 1x DisplayPort™ 1.4 1x Ethernet (RJ-45) 1x power connector 1x Kensington® security slot (3x7mm) Configurable rear port: 1x serial port Expansion slots: 3x M.2 (one for WLAN, two for SSD) Mounting system: VESA Color: black Dimensions: 539.6x217.31x393.66-501.85mm Weight: approx. 8.13 kg onsite Link to manufacturer page: https://psref.lenovo.com/Detail/ThinkCentre/ThinkCentre_M90a_Gen_5?M=12SH000PCK