What type of memory does my ASRock Motherboards 990FX Extreme9 use?

The ASRock Motherboards 990FX Extreme9 uses the DDR3 ECC Reg 1333 - 1866 MT/s memory type, and comes with basic factory installed memory.

How memory do I need for my ASRock Motherboards 990FX Extreme9 use?

You can upgrade your ASRock Motherboards 990FX Extreme9 up to a maximum memory capacity of 4 slots with 8GB = 64GB Memory.

• Lite users (mainly using email/worksheet and no multi-tasking): It is recommended to have 8GB+ memory total for your system.
• Normal users (lite user + watching video and some multi-tasking): It is recommended to have 16GB+ memory total for your system.
• Super users (normal user + streaming/ photo, video editing / running simulation): It is recommended to have 32GB+ memory total for your system.
• Virtual machines users: It is recommended to have 4-8GB+ per VM for your system.

How many total memory slots to install memory?

The Server has 4 slots to install memory and comes with basic factory installed standard memory installed.

What is the warranty on these memory? What if the memory is not compatible?

We guarantee these memory will be compatible on your Motherboards 990FX Extreme9. We have a 30 days return policy and after 30 days, all memory are covered with Lifetime Warranty.

Do you have these memory in stock? What shipping options do you provide?

All memory listed here are in stock. We try to ship your memory the same day that we receive your order (if before 3PM PST). We ship via UPS and USPS to domestic USA and worldwide. Free USPS, UPS Ground, UPS 2nd Day Air, and UPS Next Day Air are all available. You will see all the shipping options and rates during checkout. If you have any special request, please contact us directly.

Why choose Black Diamond Memory for your memory need?

• Memory Finder / Scanner: Use Black Diamond's Memory Finder / Scanner to get your system info and find the right memory with our 150000+ model database.
• Great Prices: Save on average 30~50 % compared to system manufacturers.
• Wholesale Pricing: OEM or wholesale prices are available if you need to get more than 10 pieces.
• USA Tech support: Our company is located in Los Angeles, California, USA since 2002 and can answer your questions right away.

Layer 3