Model | PRIME B840M-A-CSM |
CPU | AMD Socket AM5 for AMD Ryzen™ 9000 & 8000 & 7000 Series Desktop Processors* |
* Refer to https://www.asus.com/support/download-center/ for CPU support list. | |
Chipset | AMD B840 Chipset |
Memory | 4 x DIMM slots, max. 256GB, DDR5 |
Supports up to 7600+MT/s (OC) with Ryzen™ 9000 & 8000 & 7000 Series Processors, ECC and Non-ECC, Un-buffered DIMM* | |
Dual channel memory architecture | |
Supports AMD Extended Profiles for Overclocking (EXPO™) | |
ASUS Enhanced Memory Profile (AEMP) | |
* Supported memory types, data rate (speed), and number of DRAM modules vary depending on the CPU and memory configuration, for more information please refer to CPU/Memory Support list under the Support tab of product information site or visit https://www.asus.com/support/download-center/. Adjustments will be made based on the specifications of mass-produced memory products available on the market. | |
* Non-ECC, un-buffered DDR5 memory supports On-Die ECC function. | |
Graphics | 2 x DisplayPort** |
1 x HDMI™ port*** | |
* Graphics specifications may vary between CPU types. Please refer to AMD CPU specifications. | |
** Supports max. 8K@30Hz as specified in DisplayPort 1.4. | |
*** Supports 4K@60Hz as specified in HDMI 2.1. | |
Expansion Slots | AMD Ryzen™ 9000 & 7000 Series Desktop Processors* |
1 x PCIe 4.0 x16 slot (supports x16 mode) | |
AMD Ryzen™ 8000 Series Desktop Processors | |
1 x PCIe 4.0 x16 slot (supports x8/x4 mode)** | |
AMD B840 Chipset | |
2 x PCIe 3.0 x16 slots (support x1 mode) | |
* Please check the PCIe bifurcation table on the support site (https://www.asus.com/support/FAQ/1037507/). | |
** Specifications vary by CPU types. | |
– To ensure compatibility of the device installed, please refer to https://www.asus.com/support/download-center/ for the list of supported peripherals. | |
Storage | Total supports 3 x M.2 slots and 4 x SATA 6Gb/s ports |
AMD Ryzen™ 9000 & 7000 Series Desktop Processors | |
M.2_1 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode) | |
M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode) | |
AMD Ryzen™ 8000 Series Desktop Processors | |
M.2_1 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode) | |
M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4/x2 mode)* | |
AMD B840 Chipset | |
M.2_3 slot (Key M), type 2280 (supports PCIe 3.0 x4 mode) | |
4 x SATA 6Gb/s ports | |
* Specifications vary by CPU types. | |
AMD RAIDXpert2 Technology | |
Ryzen™ 9000 Series Processors: RAID 0/1/5/10 | |
Ryzen™ 8000 Series Processors: RAID 0/1 | |
Ryzen™ 7000 Series Processors: RAID 0/1/10 | |
Ethernet | 1 x Realtek 2.5Gb Ethernet |
ASUS LANGuard | |
USB | Rear USB (Total 7 ports) |
2 x USB 10Gbps ports (2 x Type-A) | |
1 x USB 5Gbps port (1 x USB Type-C®) | |
4 x USB 2.0 ports (4 x Type-A) | |
Front USB (Total 7 ports) | |
1 x USB 5Gbps connector (supports USB Type-C®) | |
1 x USB 5Gbps header supports 2 additional USB 5Gbps ports | |
2 x USB 2.0 headers support 4 additional USB 2.0 ports | |
* USB Type-C® power delivery output: max. 5V/3A | |
Audio | Realtek 7.1 Surround Sound High Definition Audio CODEC* |
– Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking | |
– Supports up to 24-Bit/192 kHz playback | |
Audio Features | |
– Audio Shielding | |
– Premium audio capacitors | |
– Dedicated audio PCB layers | |
* A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output. | |
Back Panel I/O Ports | 2 x USB 10Gbps ports (2 x Type-A) |
1 x USB 5Gbps port (1 x USB Type-C®) | |
4 x USB 2.0 ports (4 x Type-A) | |
2 x DisplayPort | |
1 x HDMI™ port | |
1 x Realtek 2.5Gb Ethernet port | |
3 x Audio jacks | |
1 x BIOS FlashBack™ button | |
Internal I/O Connectors | Fan and Cooling Related |
1 x 4-pin CPU Fan header | |
1 x 4-pin CPU OPT Fan header | |
2 x 4-pin Chassis Fan headers | |
Power Related | |
1 x 24-pin Main Power connector | |
1 x 8-pin +12V CPU Power connector | |
Storage Related | |
3 x M.2 slots (Key M) | |
4 x SATA 6Gb/s ports | |
USB | |
1 x USB 5Gbps connector (supports USB Type-C® ) | |
1 x USB 5Gbps header supports 2 additional USB 5Gbps ports | |
2 x USB 2.0 headers support 4 additional USB 2.0 ports | |
Miscellaneous | |
3 x Addressable Gen 2 headers | |
1 x Clear CMOS header | |
1 x COM Port header | |
1 x Front Panel Audio header (F_AUDIO) | |
1 x S/PDIF Out header | |
1 x SPI TPM header (14-1 pin) | |
1 x 10-1 pin Front Panel System header | |
Special Features | ASUS 5X PROTECTION III |
– DIGI+ VRM | |
– LANGuard | |
– Overvoltage protection | |
– SafeSlot Core+ | |
– Stainless-steel back I/O | |
ASUS Q-Design | |
– Q-Dashboard | |
– Q-DIMM | |
– Q-LED Core | |
– Q-Slot | |
ASUS Thermal Solution | |
– M.2 heatsink | |
– VRM heatsink design | |
ASUS EZ DIY | |
– BIOS FlashBack™ button | |
– BIOS FlashBack™ LED | |
– Pre-mounted I/O shield | |
Aura Sync | |
– Addressable Gen 2 headers | |
Software Features | ASUS Exclusive Software |
Armoury Crate | |
– Aura Creator | |
– Aura Sync | |
– Fan Xpert 2+ | |
– Power Saving | |
ASUS DriverHub | |
TurboV Core | |
ASUS CPU-Z | |
Norton 360 Deluxe (60 Days Free Trial) | |
WinRAR (40 Days Free Trial) | |
UEFI BIOS | |
ASUS EZ DIY | |
– ASUS CrashFree BIOS 3 | |
– ASUS EZ Flash 3 | |
– ASUS UEFI BIOS EZ Mode | |
– ASUS MyHotkey | |
Remote Management Features | |
IT Management software supported | |
– ASUS Control Center Express (ACCE) | |
BIOS | 256 Mb Flash ROM, UEFI AMI BIOS |
Manageability | WOL by PME, PXE |
Accessories | Cables |
2 x SATA 6Gb/s cables | |
Miscellaneous | |
1 x M.2 rubber package | |
2 x Screw packages for M.2 SSD | |
Documentation | |
1 x ACC Express Activation Key Card | |
1 x Quick start guide | |
Operating System | Windows 11, Windows 10 64-bit |
Form Factor | micro-ATX Form Factor |
9.6 inch x 9.6 inch (24.4 cm x 24.4 cm) |
[B840M-A-CSM] MAINBOARD ASUS PRIME (90MB1J10) เมนบอร์ด
6,600 ฿ Excl. VAT 7%
เมนบอร์ดซีรีส์ ASUS Prime ได้รับการออกแบบมาอย่างเชี่ยวชาญ เพื่อดึงศักยภาพสูงสุดของ โปรเซสเซอร์ AMD Ryzen™ 9000 series ออกมาได้อย่างเต็มที่ โดยเมนบอร์ด PRIME B840M-A-CSM มอบตัวเลือกในการปรับแต่งประสิทธิภาพที่หลากหลายให้กับผู้ใช้งานและนักประกอบพีซี DIY ผ่านซอฟต์แวร์และเฟิร์มแวร์ที่ใช้งานง่าย |
นอกจากนี้ ยังออกแบบมาเพื่อรองรับการใช้งานในยุค AI PC ขั้นสูง ด้วยพลังประมวลผลและการเชื่อมต่อที่ตอบโจทย์แอปพลิเคชันด้าน AI ที่มีความต้องการสูง |
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