This is a 2 stick kit of DDR3 ram that has been tested using Memtest86 on a Asrock B85Pro4 motherboard and Intel i7 CPU. These sticks passes the test with ZERO errors found. It must be noted that this is DDR3 memory and will not work with motherboards that require DDR4 or DDR5 memory. Upon purchase and installation of RAM please verify your motherboards specifications for installation to insure they are in the correct slots as there is a potential for boot looping if they are not installed correctly. These are some great quality sicks of RAM and will server as a wonderful replacement or upgrade for your DDR3 computing needs!

• Memory type: DDR3
• Memory speed: 1600MHz
• Memory Voltage: 1.50v
• Memory size: 8gb (2x4GB)
• Memory brand: Corsair (Vengeance)
• Memory Color: Blue

Memory tested with: Memtest86 (PASS - Zero errors)