Model: HP ProDesk 400 G7 Small Form Factor Small, reliable and secure, the HP ProDesk 400 Small Form Factor is a powerful device that can adapt to the pace of your work to withstand modern work environments.
ENERGY STAR? certified Operating system: Windows 11 Pro
Processor: Intel? Core? i5-10500 (base frequency 3.1GHz, max. 4.5GHz with Intel? Turbo Boost technology, 12MB L3 cache, 6 cores) Memory: 16GB memory DDR4-2666MHz RAM (1x 16GB)
Number of slots (total/free): 2 DIMM slots (2/1) Hard drive: SSD 512GB PCIe? NVMe? M.2
Internal drive bay: one convertible 3.5″ HDD or two 2.5″ HDDs with carrier
Optical drive: DVD-Writable Graphics card: integrated Intel? UHD 630 graphics
Audio: Realtek ALC3205 codec, 2W internal speaker Network: Intel?, GbE Keyboard: wired HP USB
Mouse: HP USB wired optical
Security management: support for chassis padlocks and cable locks, TPM 2.0 chip
Memory card reader: No
Power supply: internal power supply 210W Front Ports: 1x combined headphone/microphone connector 2x SuperSpeed USB Type-A with a signal transfer speed of 10 Gb/s 2x USB Type-A with a signal transfer speed of 480 Mb/s Rear ports: 1x audio output 1x power connector 1x RJ-45 1x HDMI 1.4 3x SuperSpeed USB Type-A with a signal transfer speed of 5 Gb/s 1x DisplayPort? 1.4 2x USB Type-A with a signal transfer speed of 480 Mb/s Expansion Slots: 1x M.2 2230 1x M.2 2280 1x PCIe 3 x1 1x PCIe 3 x16 Color: black
Dimensions: 27×30.3×9.5cm
Weight: 3.9 kg

For correct Care Pack compatibility, use the HP portal
https://cpc2.ext.hp.com/?countries=CZ