Patriot Memory Signature 16 GB 1 x 16 GB DDR4 SO DIMM 3200 MHz memory module Number of memory slots___8 0 connectors 2 Rear panel 0 connectors 2 Rear panel I O ports WiFi AP antenna jack 2 Thunderbolt ports quantity 2 Digital audio optical out 1 S PDIF out port Yes HDMI version 2 99 kg Package height 492 mm Package depth 224 mm Package width 603 mm Sustainability European Product Registry for Energy Labelling (EPREL) code 386838 Doesn't contain PVC BFR 2 V Memory ranking 2 CAS latency 22 ECC No Memory form factor 260 pin SO DIMM Component for Laptop Memory clock speed 3200 MHz Internal memory type DDR4 Memory layout (modules x size) 1 x 16 GB Internal memory 16 GB Buffered memory type Unregistered (unbuffered) General Product Family Signature Weight & dimensions Weight 9 g Height 30 mm Depth 30 mm Width 69 mm Packaging data Package weight 18 g Package height 168 mm Package depth 16 mm Package width 53 mm Logistics data Harmonized System (HS) code 84733020 which must pass strict standards to ensure compatibility