\n Synology D4EC-2666-8G memory module 4 GB DDR4 2666 MHz ECC\n \n \n \n \n \n \n Manufacturer:\n Synology\n \n \n Category:\n Computer Components\n \n \n Sub-Category:\n Memory Modules\n \n \n SKU:\n D4EC-2666-8G\n \n \n EAN:\n 4711174723522 0846504003525\n \n \n \n \n\n Description\n \n \n Synology DDR4 Memory Module\n\n\n\n Always select authentic Synology memory modules from local distributors for optimum compatibility & reliability. Installation of non-Synology memory modules can lead to system instability or boot failures. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion. For more information on memory upgrade limitations, visit here.\n \n \n\n Specifications\n \n Power Memory voltage 1.2 VDesign Compatible products RS4017xs+, RS3618xs, RS3617xs+, RS3617 R Pxs, RS1619xs+ Memory Buffered memory type Unregistered (unbuffered) Memory layout (modules x size)1 x 4 GBInternal memory 4 GBComponent for PC/server Memory form factor 288-pin DIMMMemory voltage 1.2 VECCYes Memory clock speed 2666 MHz Internal memory type DDR4 Features Buffered memory type Unregistered (unbuffered) Compatible products RS4017xs+, RS3618xs, RS3617xs+, RS3617 R Pxs, RS1619xs+ Memory layout (modules x size)1 x 4 GBInternal memory 4 GBComponent for PC/server Memory form factor 288-pin DIMMMemory voltage 1.2 VECCYes Memory clock speed 2666 MHz Internal memory type DDR4\n \n \n\n\n\n\n\n