我們接受加密貨幣付款 — 讓您持有的幣種也能買到真正的硬體設備。以加密貨幣付款，直接購入真正的硬體設備。 全球訂單滿 US$399，即享免費保險運送。簡約外箱，不印任何品牌標誌，從德國出貨。訂單滿 US$399，即享免費保險運送。 結帳一開始，您的匯率即鎖定 30 分鐘。匯率鎖定 30 分鐘。 每件商品皆原廠密封、序號經過核對，並享有 24 個月保固。原廠密封，保固 24 個月。

追蹤清單 登入
Micro-ATX AM5 motherboard with black PCB and silver heatsinks

ASRock

ASRock B850M-X R2.0 AMD motherboard AM5 DDR5 8200+ OC PCIe 5.0 2.5G LAN

SKU CH-27GW-NHE90 MPN B850M-X R2.0

Micro-ATX AM5 board with dual-channel DDR5 up to 8200 OC, PCIe 5.0 graphics slot, 2.5 Gbps LAN and USB 3.2 Type-C

  • CPU Socket TypeAM5
  • CPU TypeRyzen 7000 Series / Ryzen 8000 Series / Ryzen 9000 Series
  • ChipsetAMD B850
  • Number of Memory Slots2x288pin (DDR5)
  • Maximum Memory Supported128GB
  • Channel SupportedDual Channel
  • Supports Ryzen 7000, 8000 and 9000 series CPUs on AM5 socket
  • Dual-channel DDR5 memory up to 8200 OC with AMD EXPO profiles
  • PCIe 5.0 x16 slot plus Gen5 M.2 for high-speed graphics and storage
  • 5 Gbps LAN and USB 3.2 Gen1 Type-C for fast wired connectivity
  • Micro ATX form factor with 128 GB maximum memory capacity

AM5 DDR5 Micro-ATX board for Ryzen 7000 8000 9000

The ASRock B850M-X R2.0 is a Micro-ATX motherboard built on the AMD B850 chipset with an AM5 socket. It accepts Ryzen 7000, 8000 and 9000 series processors and runs dual-channel DDR5 up to 8200+ OC via AMD EXPO. The board includes one PCIe 5.0 x16 slot, one PCIe 4.0 x16 slot, three legacy PCI slots, dual M.2 sockets, 2.5G LAN and USB 3.2 Type-C ports.

Builders needing PCIe 5.0

This board suits builders who want a PCIe 5.0 graphics slot and DDR5 overclocking headroom in a Micro-ATX form factor. It also fits users who need 2.5G LAN and front-panel USB 3.2 Type-C without paying for a larger ATX platform. Buyers requiring four DDR5 slots, integrated Wi-Fi, extensive RGB lighting or a full-size ATX layout should look at other models.

Dual-channel DDR5 up to 8200+ OC

The memory subsystem tops out at 128 GB across two 288-pin slots running dual-channel DDR5 with AMD EXPO profiles reaching 8200+ OC. That ceiling decides whether the board can feed a given CPU and workload; if a build demands more slots or higher validated speeds, this is not the right part.

商品特色

  • Supports Ryzen 7000, 8000 and 9000 series CPUs on AM5 socket
  • Dual-channel DDR5 memory up to 8200 OC with AMD EXPO profiles
  • PCIe 5.0 x16 slot plus Gen5 M.2 for high-speed graphics and storage
  • 5 Gbps LAN and USB 3.2 Gen1 Type-C for fast wired connectivity
  • Micro ATX form factor with 128 GB maximum memory capacity

商品規格

BrandASRock
ModelB850M-X R2.0
CPU Socket TypeAM5
CPU TypeRyzen 7000 Series / Ryzen 8000 Series / Ryzen 9000 Series
ChipsetAMD B850
Number of Memory Slots2x288pin (DDR5)
Maximum Memory Supported128GB
Channel SupportedDual Channel
Memory Performance ProfileAMD EXPO
PCI Express 5.0 x161 x PCI Express 5.0 x16
PCI Express 4.0 x161 x PCI Express 4.0 x16
PCI Slots3 x PCI Slots
Max LAN Speed2.5Gbps
Form FactorMicro ATX
LED LightingNone RGB
Windows 11Supported
出貨重量1.18 kg
包裝尺寸298 × 265 × 61 mm

商品問答

Does the box include any DDR5 modules or a Wi-Fi card, or must they be purchased separately?

The board ships without DDR5 memory or a Wi-Fi module. You will need to buy DDR5 DIMMs and, if you want wireless, a compatible M.2 Key E card separately.

Should I pick a DDR5 kit rated at 8200 MT/s or a slower EXPO kit for this board?

The board supports DDR5 up to 8200+ MT/s when overclocked via AMD EXPO. A kit rated at 8200 MT/s will run at that speed with an EXPO profile; slower EXPO kits will run at their rated speed and are easier to stabilise.

What does the PCIe 5.0 x16 slot actually deliver when a Ryzen 9000 CPU is installed?

With a Ryzen 9000 series processor the primary x16 slot operates at PCIe 5.0, giving a graphics card or Gen5 SSD the full 5.0 bandwidth.

同類商品

顧客也比較過

同一分類，同一套結帳流程 — 支援八種加密貨幣，匯率鎖定 30 分鐘。