Asrock 4X4-7840U-1U
4X4 Motherboard- AMD Ryzen™ 7 7840U
- 2 x 262-pin SO-DIMM DDR5 5600 MHz, up to 64GB (32GB per DIMM)
- 2 x USB4, 1 x USB 3.2 Gen2, 2 x USB 2.0, 1 x M.2 Key E, 1 x M.2 Key M, 1 x SATA3
- 1 x Realtek Gigabit LAN, 1 x Realtek 2.5 Gigabit LAN
- Supports Quad display, 2 x HDMI 2.0, 2 x DP 1.4a (from Type-C)
- 12V~19V DC-In
Industria / Placas
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AMD
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DC
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Display Port
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HDMI
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Interfaz
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LAN
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SSD
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USB
Specifications
Processor System
| CPU | AMD Ryzen™ 7 7840U (Max Speed up to 5.1GHz) |
|---|---|
| BIOS | AMI SPI 256 Mbit |
Form Factor
| Dimensions | 4X4 (4.09-in x 4.02-in x 1.4-in, 10.4 cm x 10.2 cm x 3.6 cm) |
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Memory
| Technology | Dual Channel DDR5 5600 MHz |
|---|---|
| Capacity | 64GB (32 GB per DIMM) |
| Socket | 2 x 262-pin SO-DIMM |
Graphics
| Controller | AMD Radeon™ Graphics |
|---|---|
| HDMI | HDMI 2.0 Max resolution up to 4096x2160@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 | 1 x M.2 (Key E, 2230) with PCIe Gen4 x1, USB 2.0 for Wireless |
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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 RTL8111EPV with 10/100/1000 Mbps,support DASH function |
|---|---|
| Connector | 2 x RJ-45 |
Front I/O
| USB | 1 x USB 3.2 Gen2 (Type-A) 2 x USB4 (Type-C, 5V/3A, supports DP1.4a display output) |
|---|---|
| Audio | 1 (headphone & microphone jack) |
Rear I/O
| HDMI | 2 x HDMI 2.0 |
|---|---|
| Ethernet | 1 x 1 Gigabit LAN, 1 x 2.5 Gigabit LAN |
| USB | 2 x USB 2.0 |
| DC Jack | 1 |
Security
| TPM | AMD FW TPM |
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Storage
| M.2 | 1 x M.2 (Key M, 2242/2260/2280) with PCIe Gen4 x4 for SSD *M.2 Key M 2280 (supported by bracket) |
|---|---|
| SATA | 1 x SATA3.0 (6.0 Gb/s) |
Watchdog Timer
| Output | From Super I/O to drag RESETCON# |
|---|---|
| Interval | 256 Segments 0,1,2....255sec |
Power Requirements
| Input PWR | 12V~19V DC-In Jack |
|---|---|
| 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 ~ 70ºC |
|---|---|
| Storage Temp | -40° C ~ 85° C |
| Operating Humidity | 5% ~ 90% |
| Storage Humidity | 5% ~ 90% |
Accessories
| Gift/Bulk Package | 2 x SCREW M2*2,D=5 (13G020302031AK) 1 x NUT M2 H=5.5mm (13G020195070AK) 1 x NUT M2 H=6.5mm (13G0201950B0AK) 1 x NUT M2 H=3.35mm (13G020271020AK) 1 x SATA Data/Power Cable (14G000104503AK) |
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