Origin Storage 8 GB 1 x 8GB DDR4 SODIMM 2666MHz memory module Watch case material___Stainless steel check battery status or share check battery status or share whatever you’re listening to with someone else via Audio Sharing horizontal 178° Maximum refresh rate 60 Hz Contrast ratio (dynamic) 100000000:1 Contrast ratio (typical) 1000:1 Screen shape Flat Response time 4 ms Display brightness (typical) 300 cd m² Backlight type LED Panel type IPS HD type 4K Ultra HD Touchscreen No Display technology LCD Native aspect ratio 16:9 Display resolution 3840 x 2160 pixels Display diagonal 71 2 V Memory ranking 2 CAS latency 19 ECC No Memory form factor 260 pin SO DIMM Component for Laptop Memory clock speed 2666 MHz Internal memory type DDR4 Memory layout (modules x size) 1 x 8 GB Internal memory 8 GB Buffered memory type Unregistered (unbuffered) Operational conditions Storage relative humidity (H H) 10 85% Operating relative humidity (H H) 10 80% Storage temperature (T T) 25 95 °C Operating temperature (T T) 0 85 °C Sustainability Sustainability certificates RoHS Weight & dimensions Weight 100 g Height 31 2 mm Depth 3