The store will not work correctly when cookies are disabled.
AppleCare+
By proceeding you are agreeing to be bound by the Terms and Conditions of Sale and the AppleCare+ Terms & Conditions. These are standard terms on which we intend to rely. For your own benefit and protection it is important that you read the Terms and Conditions of Sale, the AppleCare+ Terms and Conditions, the Key Facts Document and the Initial Disclosure Document carefully before you do so. If you do not understand anything, or have any questions, please call the Apple Contact Centre www.apple.com/uk/support/.
I am resident in the United Kingdom, but I do not reside on the Isle of Man or the Channel Islands.
DRL2666E/16GB is an Unbuffered 2Gx72 memory module, which conforms to JEDEC's DDR4-2666, PC4-2666 standard. The assembly is Dual-Rank. Each rank is comprised of nine 1Gx8 DDR4-2666 SDRAMs. One EEPROM is used for Serial Presence Detect. Both output driver strength and input termination impedance are programmable to maintain signal integrity on the I/O signals in a Fly-by topology. A thermal sensor accurately monitors the DIMM module and can prevent exceeding the maximum operating temperature of 95C.