HP 250 G9 i5 1235U Notebook 39.6 cm (15.6") Full HD Intel Core i5 8 GB DDR4 SDRAM 256 GB SSD Wi Fi 6 (802.11ax) Windows 11 Pro Black Weight___2.3 kg 5 h Battery capacity 41 5 h Battery capacity 41 Wh Battery technology Lithium Ion (Li Ion) Power AC adapter output voltage 15 V AC adapter input voltage 230 V AC adapter frequency 50 60 Hz AC adapter power 39 W Security Trusted Platform Module (TPM) Yes Windows Hello Yes Fingerprint reader Yes Weight & dimensions Height 15 easy swap battery 4 GHz Processor cores 10 Processor threads 12 Processor manufacturer Intel Processor family Intel Core i5 Memory ECC No Internal memory 8 GB Memory layout (slots x size) 1 x 8 GB Internal memory type DDR4 SDRAM Memory clock speed 3200 MHz Memory slots 2x SO DIMM Number of free internal memory expansion slots 1 Non ECC Yes Storage Storage media SSD Optical drive type No Number of SSDs installed 1 SSD capacity 256 GB SSD interface PCI Express powerful Intel processor[2]