Product ReviewsA-Tech 8GB 2x 4GB 2Rx4 PC3-8500R DDR3 1066MHz ECC RDIMM REG Server Memory RAM 8G

The memory looks nice but does not function on my MacPro 4.1

I installed the new memory on my MacPro 4.1 the machine would not start until I put the old memory back in I'd like to send it back for you to test. Let me know if there's someway to do that

Verified purchase:  Yes | Condition: new | Sold by: atechcomponents