IMB-A1700 ATX Motherboard
- AMD EPYC™ 4005/4004 and AMD Ryzen™ 9000/8000/7000 Series Processors with B650 Chipset
- 4 x 288-pin ECC/non-ECC U-DIMM DDR5 5600 MHz, up to 256GB (64GB per DIMM)
- 1 x PCIe x16 (Gen5), 1 x PCIe x8 (Gen5), 1 x PCIe x4 (Gen4), 4 x PCIe x1 (Gen4), 7 x USB 3.2 Gen2, 8 x USB 2.0, 1 x M.2 Key M, 6 x COM, 4 x SATA3
- 1 x Intel® 1 Gigabit LAN, 1 x Intel® 2.5 Gigabit LAN, 2 x Realtek® 2.5 Gigabit LAN
- Supports Quad display, 2 x HDMI 2.0b, 2 x DP 1.2++ (1 from Type-C header)
- TPM 2.0 onboard IC
- Supports RAID 0/1/10
- ATX PWR
Specification
Processor System
| CPU | AMD EPYC™ 4005/4004 and AMD Ryzen™ 9000/8000/7000 Series Desktop Processors*, up to 170W *The availability of expansion slots may vary by CPU. Please refer to PCIe Bandwidth Table for details. https://download.asrock.com/IPC/Others/AM5_PCIe_Bandwidth_Table.pdf |
|---|---|
| Chipset | AMD B650 |
| Socket | AM5 |
| BIOS | AMI SPI 256 Mbit |
Form Factor
| Dimensions | ATX (12-in x 9.6-in x 1.81-in, 30.5 cm x 24.4 cm x 4.61 cm) |
|---|
Memory
| Technology | Dual Channel ECC/non-ECC DDR5 5600 MHz *ECC support may vary by CPU |
|---|---|
| Capacity | 256 GB (64 GB per DIMM) |
| Socket | 4 x 288-pin Long-DIMM |
Graphics
| Controller | AMD RDNA™ 2 Architecture |
|---|---|
| HDMI | HDMI 2.0b Max resolution up to 4096x2160@60Hz |
| DisplayPort | DisplayPort 1.2, DP++ Max resolution up to 4096x2160@60Hz |
| MultiDisplay | Quad Display (Included 1 output from Type-C) |
Expansion Slot
| PCIe | 2 x PCIe Gen5 Slots (PCIE1/PCIE4: single at x16 (PCIE1); dual at x8 (PCIE1) / x8 (PCIE4)) (PCIE1: Support Riser cadr x8/x8) 1 x PCIe x4 (Gen4) 4 x PCIe x1 (Gen4) |
|---|
Audio
| Interface | Realtek® ALC897, High Definition Audio. Line-out, Mic-in, Line-in |
|---|
Ethernet
| Controller/ Speed | LAN1: Intel® I210AT with 10/100/1000 Mbps LAN2: Intel® I226V with 10/100/1000/2500 Mbps LAN3: Realtek® RTL8125BG with 10/100/1000/2500 Mbps LAN4: Realtek® RTL8125BG with 10/100/1000/2500 Mbps |
|---|---|
| Connector | 4 x RJ-45 |
Rear I/O
| HDMI | 2 x HDMI 2.0b |
|---|---|
| COM | COM1 (RS-232/422/485) |
| DisplayPort | 1 x DP 1.2++ |
| Ethernet | 1 x 1 Gigabit LAN 3 x 2.5 Gigabit LAN |
| USB | 7 x USB 3.2 Gen2 1 x USB 2.0 |
| Audio | 3 (Mic-in, Line-in, Line-out) |
Internal Connector
| USB | 1 x USB 2.0 (Type-A vertical con) 6 x USB 2.0 (3 x USB 2.0 header) 1 x USB 3.2 Gen2 (Type-C header, 5V/3A, supports DP 1.2 display output) |
|---|---|
| COM | COM2 (RS-232/422/485) COM3, COM4, COM5, COM6 (RS-232) |
Security
| TPM | TPM 2.0 onboard IC |
|---|
Storage
| M.2 | 1 x M.2 (Key M, 3042/2280/25110 ) with PCIe Gen4 x4 and USB 2.0 for SSD |
|---|---|
| SATA | 4 x SATA3 (6Gb/s) |
| RAID | Support RAID 0/1/10 |
Watchdog Timer
| Output | From Super I/O to drag RESETCON# |
|---|---|
| Interval | 256 Segments, 0, 1, 2, ...255sec |
Power Requirements
| Input PWR | ATX PWR (24+8-pin) |
|---|---|
| Power On | AT/ATX Supported - AT : Directly PWR on as power input ready - ATX : Press button to PWR on after power input ready |
Environment
| Operating Temp | -20ºC ~ 60ºC |
|---|---|
| Storage Temp | -40° C ~ 85° C |
| Operating Humidity | 5% ~ 90% |
| Storage Humidity | 5% ~ 90% |
The specification is subject to change without notice in advance. The brand and product names are trademarks of their respective companies. Any configuration other than original product specification is not guaranteed.