
MSI AMD B850 主機板規格 (mATX)
平台與核心
PCB 規格
mATX (243.84mm x 243.84mm)
晶片組
AMD B850
CPU 支援
Supports AMD Ryzen™ 9000/ 8000/ 7000 Series Desktop Processors
Socket AM5
Socket AM5
作業系統
Support for Windows® 11 64-bit
記憶體
記憶體插槽
4x DDR5 UDIMM
最大容量
256GB
超頻頻率 (Ryzen 9000)
- 1DPC 1R: Max speed up to 8200+ MT/s
- 1DPC 2R: Max speed up to 6400+ MT/s
- 2DPC 1R: Max speed up to 6400+ MT/s
- 2DPC 2R: Max speed up to 6000+ MT/s
記憶體技術
Supports Memory Overclocking and AMD EXPO™
Supports Dual-Channel mode
Supports Non-ECC, Un-buffered memory
Supports CUDIMM (Clock Driver bypass mode only)
Supports Dual-Channel mode
Supports Non-ECC, Un-buffered memory
Supports CUDIMM (Clock Driver bypass mode only)
擴充插槽
PCI-E 插槽數量
2x PCI-E x16 slot, 1x PCI-E x1 slot (共 3 個)
PCI_E1 (CPU)
Gen PCIe 5.0 supports up to x16
**速度依 CPU 系列而異:**
**速度依 CPU 系列而異:**
- Ryzen™ 9000/ 7000 Series: PCIe 5.0 x16
- Ryzen™ 8700/ 8600/ 8400 Series: PCIe 4.0 x8
- Ryzen™ 8500/ 8300 Series: PCIe 4.0 x4
其他 PCI-E 插槽 (Chipset)
PCI_E2: Gen PCIe 3.0 supports up to x1
PCI_E3: Gen PCIe 4.0 supports up to x4
PCI_E3: Gen PCIe 4.0 supports up to x4
儲存與 RAID
M.2 插槽數量
2x M.2 (皆支援 2280/2260 設備)
M.2_1 規格 (From CPU)
Supports up to PCIe 5.0 x4
(Ryzen™ 8000 Series 處理器為 PCIe 4.0 x4)
(Ryzen™ 8000 Series 處理器為 PCIe 4.0 x4)
M.2_2 規格 (From CPU)
Supports up to PCIe 4.0 x4
(Ryzen™ 8500/ 8300 Series 處理器為 PCIe 4.0 x2)
(Ryzen™ 8500/ 8300 Series 處理器為 PCIe 4.0 x2)
SATA 介面
4x SATA 6G (Qty)
RAID 支援
- M.2 NVMe: Supports RAID 0 and RAID 1
- SATA: Supports RAID 0, RAID 1, and RAID 10
顯示與音效
內建顯示輸出
1x HDMI™ 2.1 (Max 4K 60Hz)
1x DisplayPort 1.4 (Max 4K 60Hz)
*僅限帶有整合顯示晶片的處理器可用。
1x DisplayPort 1.4 (Max 4K 60Hz)
*僅限帶有整合顯示晶片的處理器可用。
音效
Realtek® ALC897
7.1-Channel High Definition Audio
HD Audio Connectors
7.1-Channel High Definition Audio
HD Audio Connectors
網路與連線
有線網路 (LAN)
Realtek® 8126 5G LAN
無線網路與藍牙
Wi-Fi 7 Solution (M.2 Key-E slot)
Supports 802.11 a/ b/ g/ n/ ac/ ax/ be
Supports Bluetooth® 5.4, 2.9Gbps max.
Supports 802.11 a/ b/ g/ n/ ac/ ax/ be
Supports Bluetooth® 5.4, 2.9Gbps max.
後置 USB 埠
- 3x USB 5Gbps Type A
- 3x USB 10Gbps Type A
- 2x USB 10Gbps Type C
前置 USB 埠 (內接)
- 4x USB 2.0 ports
- 2x USB 5Gbps Type A ports
- 1x USB 10Gbps Type C ports
內部 I/O 與特色功能
電源接頭
1x Power Connector (ATX_PWR)
2x Power Connector (CPU_PWR)
1x Power Connector (PCIE_PWR 8pin)
2x Power Connector (CPU_PWR)
1x Power Connector (PCIE_PWR 8pin)
風扇接頭
1x CPU Fan
1x PUMP_SYS Fan
3x System Fan
1x PUMP_SYS Fan
3x System Fan
其他內部 I/O
- 2x Front Panel (JFP)
- 1x Chassis Intrusion (JCI)
- 1x Front Audio (JAUD)
- 1x Com Port (JCOM)
- 1x Tuning Controller connector (JDASH)
- 1x TPM pin header (Support TPM 2.0)
LED 與除錯
4x EZ Debug LED
1x EZ Memory Detection LED
3x Addressable V2 RGB LED connector (JARGB_V2)
1x RGB LED connector (JRGB)
1x EZ Memory Detection LED
3x Addressable V2 RGB LED connector (JARGB_V2)
1x RGB LED connector (JRGB)
後面板特殊按鈕
Clear CMOS Button
Flash BIOS Button
Flash BIOS Button
MSI AMD B850 主機板規格 (mATX)
平台與核心
PCB 規格
mATX (243.84mm x 243.84mm)
晶片組
AMD B850
CPU 支援
Supports AMD Ryzen™ 9000/ 8000/ 7000 Series Desktop Processors
Socket AM5
Socket AM5
作業系統
Support for Windows® 11 64-bit
記憶體
記憶體插槽
4x DDR5 UDIMM
最大容量
256GB
超頻頻率 (Ryzen 9000)
- 1DPC 1R: Max speed up to 8200+ MT/s
- 1DPC 2R: Max speed up to 6400+ MT/s
- 2DPC 1R: Max speed up to 6400+ MT/s
- 2DPC 2R: Max speed up to 6000+ MT/s
記憶體技術
Supports Memory Overclocking and AMD EXPO™
Supports Dual-Channel mode
Supports Non-ECC, Un-buffered memory
Supports CUDIMM (Clock Driver bypass mode only)
Supports Dual-Channel mode
Supports Non-ECC, Un-buffered memory
Supports CUDIMM (Clock Driver bypass mode only)
擴充插槽
PCI-E 插槽數量
2x PCI-E x16 slot, 1x PCI-E x1 slot (共 3 個)
PCI_E1 (CPU)
Gen PCIe 5.0 supports up to x16
**速度依 CPU 系列而異:**
**速度依 CPU 系列而異:**
- Ryzen™ 9000/ 7000 Series: PCIe 5.0 x16
- Ryzen™ 8700/ 8600/ 8400 Series: PCIe 4.0 x8
- Ryzen™ 8500/ 8300 Series: PCIe 4.0 x4
其他 PCI-E 插槽 (Chipset)
PCI_E2: Gen PCIe 3.0 supports up to x1
PCI_E3: Gen PCIe 4.0 supports up to x4
PCI_E3: Gen PCIe 4.0 supports up to x4
儲存與 RAID
M.2 插槽數量
2x M.2 (皆支援 2280/2260 設備)
M.2_1 規格 (From CPU)
Supports up to PCIe 5.0 x4
(Ryzen™ 8000 Series 處理器為 PCIe 4.0 x4)
(Ryzen™ 8000 Series 處理器為 PCIe 4.0 x4)
M.2_2 規格 (From CPU)
Supports up to PCIe 4.0 x4
(Ryzen™ 8500/ 8300 Series 處理器為 PCIe 4.0 x2)
(Ryzen™ 8500/ 8300 Series 處理器為 PCIe 4.0 x2)
SATA 介面
4x SATA 6G (Qty)
RAID 支援
- M.2 NVMe: Supports RAID 0 and RAID 1
- SATA: Supports RAID 0, RAID 1, and RAID 10
顯示與音效
內建顯示輸出
1x HDMI™ 2.1 (Max 4K 60Hz)
1x DisplayPort 1.4 (Max 4K 60Hz)
*僅限帶有整合顯示晶片的處理器可用。
1x DisplayPort 1.4 (Max 4K 60Hz)
*僅限帶有整合顯示晶片的處理器可用。
音效
Realtek® ALC897
7.1-Channel High Definition Audio
HD Audio Connectors
7.1-Channel High Definition Audio
HD Audio Connectors
網路與連線
有線網路 (LAN)
Realtek® 8126 5G LAN
無線網路與藍牙
Wi-Fi 7 Solution (M.2 Key-E slot)
Supports 802.11 a/ b/ g/ n/ ac/ ax/ be
Supports Bluetooth® 5.4, 2.9Gbps max.
Supports 802.11 a/ b/ g/ n/ ac/ ax/ be
Supports Bluetooth® 5.4, 2.9Gbps max.
後置 USB 埠
- 3x USB 5Gbps Type A
- 3x USB 10Gbps Type A
- 2x USB 10Gbps Type C
前置 USB 埠 (內接)
- 4x USB 2.0 ports
- 2x USB 5Gbps Type A ports
- 1x USB 10Gbps Type C ports
內部 I/O 與特色功能
電源接頭
1x Power Connector (ATX_PWR)
2x Power Connector (CPU_PWR)
1x Power Connector (PCIE_PWR 8pin)
2x Power Connector (CPU_PWR)
1x Power Connector (PCIE_PWR 8pin)
風扇接頭
1x CPU Fan
1x PUMP_SYS Fan
3x System Fan
1x PUMP_SYS Fan
3x System Fan
其他內部 I/O
- 2x Front Panel (JFP)
- 1x Chassis Intrusion (JCI)
- 1x Front Audio (JAUD)
- 1x Com Port (JCOM)
- 1x Tuning Controller connector (JDASH)
- 1x TPM pin header (Support TPM 2.0)
LED 與除錯
4x EZ Debug LED
1x EZ Memory Detection LED
3x Addressable V2 RGB LED connector (JARGB_V2)
1x RGB LED connector (JRGB)
1x EZ Memory Detection LED
3x Addressable V2 RGB LED connector (JARGB_V2)
1x RGB LED connector (JRGB)
後面板特殊按鈕
Clear CMOS Button
Flash BIOS Button
Flash BIOS Button