Kingston Technology KSM32RD4 64MFR 64 GB 1 x 64 GB DDR4 3200 MHz ECC memory module Keyboard layout___QWERTZ Yellow Ergonomic design Yes Backlight Yellow Ergonomic design Yes Backlight No Surface coloration Monochromatic Numeric keypad No Number of products included 1 pc(s) LED indicators Yes Multimedia keys Yes Harmonized System (HS) code 84716060 Ergonomics Wireless range 10 m LED indicators Yes Features Wireless range 10 m Receiver Receiver type Nano receiver Power Service life of battery 36 month(s) Power source type Battery Battery technology Alkaline Keyboard battery type AAA Number of batteries (keyboard) 2 Mouse On off switch Yes Mouse included No System requirements Mobile operating systems supported iPadOS 0 Bluetooth Low Energy (BLE) Yes Bluetooth Yes HDCP Yes HDMI version 2 2 V Memory ranking 2 CAS latency 22 ECC Yes Memory form factor 288 pin DIMM Component for PC Server Memory clock speed 3200 MHz Internal memory type DDR4 Memory layout (modules x size) 1 x 64 GB Internal memory 64 GB Buffered memory type Registered (buffered) Operational conditions Storage temperature (T T) 55 100 °C Operating temperature (T T) 0 85 °C Sustainability Sustainability certificates RoHS Weight & dimensions Height 18 8 mm Width 133