G.Skill Trident Z Royal Series - DDR4-16 GB: 2 x 8 GB - DIMM 288-PIN - ungepuffert at Amazon.com
AddOn - DDR4-16 GB - SO-DIMM 260-pin - 2400 MHz / PC4-19200 - CL15-1.2 V - unbuffered - Non-ECC (AA2400D4DR8S/16G) at Amazon.com
Micron 16GB DDR4 SDRAM Memory Module at Amazon.com
Amazon.com: Synology DDR4 ECC So-DIMM 16GB (RAMEC2133DDR4SO-16G) : Electronics
![QNAP 16GB DDR4-2133MHz R-DIMM Memory Module [PN: RAM-16GDR4-RD-2133] at Amazon.com](https://m.media-amazon.com/images/I/41XbHNrdgAL._AC_SY355_.jpg "QNAP 16GB DDR4-2133MHz R-DIMM Memory Module [PN: RAM-16GDR4-RD-2133] at Amazon.com")
QNAP 16GB DDR4-2133MHz R-DIMM Memory Module [PN: RAM-16GDR4-RD-2133] at Amazon.com
Dell 16GB DDR4 SDRAM Memory Module - 16 GB - DDR4 SDRAM - 2666 MHz DDR3-2666/PC3-21300 - 1.20 V - ECC - Registered - 288-pin - DIMM - TAA Compliance at Amazon.com
Amazon.com: Crucial 16GB Single DDR4 2666 MT/s (PC4-21300) DR x8 DIMM 288-Pin Memory - CT16G4DFD8266 : Everything Else
XPG DDR4 D50 RGB 16GB (2x8GB) 3600MHz PC4-28800 U-DIMM 288-Pins Desktop Memory CL18-20-20 Kit Titanium at Amazon.com
Crucial Memory Bundle with 32GB (2 x 16GB) DDR4 PC4-21300 2666MHz SODIMM (CT2K16G4SFD8266) Compatible with Latitude 5500, 5580, 5590, 5591, 7200, 7280, 7290, 7300, 7390, 7400, 7480, 7490 at Amazon.com
A-Tech 16GB (2x8GB) DDR4 2666MHz DIMM PC4-21300 UDIMM Non-ECC 2Rx8 1.2V CL19 288-Pin Desktop Computer RAM Memory Upgrade Kit at Amazon.com
Amazon.com: QNAP 16GB DDR4-2133 RAM Module Long DIMM RAM-16GDR4-LD-2133 : Electronics
A-Tech 16GB Memory RAM for Synology DS DS1621+ - DDR4 2666 PC4-21300 ECC SO- DIMM 2Rx8 1.2V - Single NAS Server Upgrade Module (Compatible Replacement for D4ECSO-2666-16G) at Amazon.com
A-Tech 16GB RAM Replacement for HP 809082-091 | DDR4 2400MHz PC4-19200 1Rx4 1.2V ECC RDIMM Registered 288-Pin DIMM Memory Module at Amazon.com
Kingston ValueRAM 16GB RAM 2133MHz DDR4 ECC Reg CL15 DIMM DR x 4 with TS Server Memory (KVR21R15D4/16) at Amazon.com
16GB JM DDR4 3200Mhz U-DIMM 1Rx8 2Gx8 CL22 1.2V (JM3200HLE-16G) at Amazon .com
