Asrock 4X4 BOX-8640U
Fanned BOX- AMD Ryzen™ 8040U-Series
- 2 x 262-pin SO-DIMM DDR5 5600 MHz, up to 96GB (48GB per DIMM)
- 2 x USB4, 1 x USB 3.2 Gen2, 2 x USB 2.0, 2 x M.2 Key M, 1 x M.2 Key E (WiFi-6E Module)
- 1 x Realtek Gigabit LAN, 1 x Realtek 2.5 Gigabit LAN
- Supports Quad display, 2 x HDMI 2.1, 2 x DP 1.4a (from Type C)
- 19V Power Adapter
- 117.5 x 110.0 x 49mm (4.63" x 4.33" x 1.93"), Fanned Barebone
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Specifications
Processor System
CPU | AMD Ryzen™ 8040U-Series 4X4 BOX-8640U (AMD Ryzen™ 5 8640U, 6Cores, Max Speed up to 4.9GHz) |
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BIOS | AMI SPI 256 Mbit |
Memory
Technology | Dual Channel DDR5 5600 MHz |
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Capacity | 96GB (48 GB per DIMM) |
Socket | 2 x 262-pin SO-DIMM |
Graphics
Controller | AMD Radeon™ Graphics |
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HDMI | HDMI 2.1 Max resolution up to 7680x4320@60Hz |
DisplayPort | DisplayPort 1.4a Max resolution up to 4096x2160@60Hz |
MultiDisplay | Max 4 display (Included 2 outputs from Type-C) |
Expansion Slot
M.2/WLAN | 1 x Wi-Fi 6E 802.11ax + BT 5.2 |
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Audio
Interface | Realtek ALC256, High Definition Audio. |
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Ethernet
Controller/ Speed | LAN1: Realtek RTL8125BG with 10/100/1000/2500 Mbps LAN2: Realtek RTL8111H with 10/100/1000 Mbps |
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Connector | 2 x RJ-45 |
Front I/O
USB | 1 x USB 3.2 Gen2 (Type-A) 2 x USB4 (Supports DP1.4a display output) |
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Audio | 1 (headphone & microphone jack) |
Rear I/O
HDMI | 2 x HDMI 2.1 |
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Ethernet | 1 x 1 Gigabit LAN, 1 x 2.5 Gigabit LAN |
USB | 2 x USB 2.0 |
DC Jack | 1 |
Storage
M.2 | 1 x M.2 (KEY M, 2242/2280) with PCIe Gen4x4 for SSD 1 x M.2 (KEY M, 2242) with PCIe Gen4x4 for SSD |
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Watchdog Timer
Output | From Super I/O to drag RESETCON# |
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Interval | 256 Segments 0,1,2....255sec |
Power Requirements
Input PWR | 12V~24V DC-In Jack |
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Power On | AT/ATX supported -AT: Direct PWR on as power input ready -ATX:Press button to PWR on after power input ready |
Environment
Operating Temp | 0ºC ~ 40ºC |
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Storage Temp | -40° C ~ 85° C |
Operating Humidity | 5% ~ 90% |
Storage Humidity | 5% ~ 90% |
Mechanical
Mounting | VESA mount |
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Dimensions (L x W x H) | 117.5 x 110.0 x 49mm(4.63" x 4.33" x 1.93") |
Weight | Net Weight: 1kg |
Others
OS Support | Windows 10/11 |
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TPM | AMD FW TPM |
Certifications | CE, FCC |
Packing List | 1 x 19V/120W Power Adapter (Ryzen 7) 1 x 19V/90W Power Adapter (Ryzen 5) 1 x VESA mount bracket |