1.5.2Memory configurations

You may install 1GB, 2GB, 4GB, and 8GB unbuffered nonECC DDR3 DIMMs into the DIMM sockets.

• Memory module with memory frequency higher than 2133 MHz and its corresponding timing or the loaded XMP Profile is not the JEDEC memory standard. The stability and compatibility of these memory modules depend on the CPU’s capabilities and other installed devices.

You may install varying memory sizes in Channel A and Channel B. The system maps the total size of the lower-sized channel for the dual-channel configuration. Any excess memory from the higher-sized channel is then mapped for single-channel operation.

We recommend that you install the memory modules from the blue slots for better overclocking capability.

Always install DIMMs with the same CAS latency. For optimal compatibility, we recommend that you install memory modules of the same version or date code (D/C) from the same vendor. Check with the retailer to get the correct memory modules.

Due to the memory address limitation on 32-bit Windows® OS, when you install 4GB or more memory on the motherboard, the actual usable memory for the OS can be about 3GB or less. For effective use of memory, we recommend that you do any of the following:

-Install a maximum of 3GB system memory if you are using a 32-bit Windows® OS.

-Use a 64-bit Windows® OS if you want to install 4GB or more memory on the motherboard.

This motherboard does not support DIMMs made up of 512Mb (64MB) chips or less.

The maximum 64GB memory capacity can be supported with 16GB or above DIMMs. ASUS will update the memory QVL once the DIMMs are available in the market.

The default memory operation frequency is dependent on its Serial Presence Detect (SPD), which is the standard way of accessing information from a memory module. Under the default state, some memory modules for overclocking may operate at a

lower frequency than the vendor-marked value. To operate at the vendor-marked or at a higher frequency, refer to section 2.4 Ai Tweaker menu for manual memory frequency adjustment.

For system stability, use a more efficient memory cooling system to support a full memory load (4 DIMMs) or overclocking condition.

F2A85-M Motherboard Qualified Vendors Lists (QVL)

DDR3 2400 (O.C.) MHz capability

Vendors

Part No.

Size

SS/

Chip

Chip NO.

Timing

Voltage

DIMM socket support

(Optional)

 

 

 

 

DS

Brand

 

 

 

1 DIMM

2 DIMMs

4 DIMMs

 

 

 

 

 

 

 

 

G.SKILL

F3-19200CL9D-4GBPIS(XMP)

4GB(2x 2GB)

DS

-

-

9-11-9-28

1.65V

 

Kingmax

FLLE88F-C8KKAA HAIS(XMP)

2GB

SS

-

-

10-11-10-30

1.8V

Team

TXD34096M2400HC9N-L

4GB

DS

SEC 128

K4B2G0846D

9-11-11-28

1.65V

 

 

 

 

 

HCH9

 

 

 

 

 

 

Team

TXD34096M2400HC9N-L

4GB

DS

SEC 128

K4B2G0846D

9-11-11-28

1.65V

 

 

 

 

 

HCH9

 

 

 

 

 

 

ASUS F2A85-M

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Image 25
Asus F2A85-M manual Memory configurations

F2A85-M specifications

The Asus F2A85-M is a micro-ATX motherboard tailored for AMD A-Series processors, making it an excellent choice for users who seek a compact yet powerful computing solution. Designed with performance and versatility in mind, this motherboard supports the FM2 socket and is capable of accommodating Ryzen processors with an applicable BIOS update.

One of the standout features of the F2A85-M is its support for AMD's Richland and Trinity A-series APUs, which integrate both CPU and GPU capabilities, providing excellent performance for gaming and multimedia tasks without the need for a discrete graphics card. The board supports up to 64GB of DDR3 memory across four DIMM slots, operating at speeds up to 2400 MHz, allowing for a smooth multitasking experience.

Connectivity is a strong point for the F2A85-M, featuring USB 3.0 ports for lightning-fast data transfers and extensive I/O options. It includes HDMI, DVI, and VGA outputs, enabling users to connect multiple displays easily, which is particularly beneficial for graphic designers and video editors. The onboard 8-channel HD audio with ASUS’ exclusive Crystal Sound technology delivers impressive audio quality for a more immersive gaming experience or lifelike media playback.

The motherboard incorporates ASUS' proprietary UEFI BIOS, which simplifies the overclocking process and allows users to easily customize their computing experience. With features like Dual Intelligent Processors 4 (DIP4), users can optimize power consumption and improve overall system stability.

For storage, the F2A85-M provides six SATA III ports, facilitating rapid data transfer with modern SSDs and HDDs. Its RAID support further enhances data security and performance, catering to users who require redundancy or speed boosts in their storage solutions.

In terms of build-quality, the F2A85-M utilizes high-quality capacitors and components, ensuring longevity and reliability for system builders seeking stability in their setups.

Overall, the Asus F2A85-M is a feature-rich motherboard that combines performance and reliability, making it an ideal choice for a wide range of computing needs, from casual gaming to professional workloads. With its blend of modern technologies and thoughtful design, it stands out as a solid option in the micro-ATX motherboard market.