---
model: IMB701
lifecycle: active
official_site_status: Available
category: Boards & Modules > Industrial & Embedded Motherboard > ATX Motherboard
source: https://www.axiomtek.com/products/boards-and-modules/industrial-and-embedded-motherboard/atx-motherboard/imb701
updated: 2026-11-08
---

# IMB701

ATX Motherboard with LGA4677 Socket 5th/4th Gen Intel® Xeon® Scalable Processors, Intel® C741, 5 PCIe x16, VGA, IPMI, USB 3.2, and NVMe

- Category: Boards & Modules > Industrial & Embedded Motherboard > ATX Motherboard
- Status: Active

## Key features

- 5th/4th Gen Intel® Xeon® Scalable processors (Platinum, Gold, Silver, and Bronze), up to 350W TDP
- 8 DDR5-5200 R-DIMM ECC, up to 512GB memory
- 5 PCIe x16
- Supports M.2 Key M and MCIO
- Supports IPMI 2.0
- Supports multiple graphics cards
- Supports internal USB dongle

## Specifications

- **CPU:** LGA4677 socket (socket E) 5th/4th gen Intel® Xeon® Scalable processors (Platinum, Gold, Silver, and Bronze), up to 350W TDP
- **Chipset:** Intel® C741
- **System Memory:** 8 x DDR5-5200 R-DIMM ECC, up to 512GB memory
- **BIOS:** AMI
- **COM:**
  - 1 x Rear I/O COM (RS-232 DB9)
  - 1 x Internal COM (RS-232)
- **USB:**
  - 4 x USB 3.2 Gen1
  - 2 x Internal USB 3.2 Gen1
  - 2 x Internal USB 2.0
  - 1 x Internal USB 2.0 Type-A (for license dongle)
- **Ethernet:**
  - 2 x 1GbE with Intel® I210-AT
  - 1 x dedicated IPMI LAN port (Realtek RTL8211F)
- **Display:** 1 x VGA
- **Digital I/O:** 8-channel TTL
- **Audio:** HD audio interface (2 x 8-pin header)
- **Storage:**
  - 1 x NVMe M.2 Key M 2280 (PCIe Gen5 x4)
  - 1 x MCIO (PCIe Gen4 x8) for 2 x NVMe SSD
  - 6 x SATA 3.0 with RAID 0/1/5/10
- **Expansion:**
  - Slot 1 & 2: PCIe x16 (1 x Gen 5 x16 or 2 x Gen 5 x8 via jumper setting)
  - Slots 3, 4 & 5: PCIe x16 (Gen 5 x16 link)
  - NVMe M.2 Key M 2280 (PCIe Gen 4 x4)
- **Others:**
  - SMBus
  - Redfish API
  - 1 x PS/2 keyboard and mouse (Internal box header)
  - IPMI 2.0 supported by OpenBM
- **Power Input:** 24-pin + 8-pin + 8-pin ATX connector
- **Power Consumption:**
  - Intel® Xeon® Platinum 8470 with DDR5-5600 64GB
  - Power requirements:
  - +12V_CPU @ 32A
  - +5V @ 1.8A
  - +3.3V @ 0.2A
- **Battery:** Lithium 3 V/220 mAH
- **TPM:** TPM 2.0
- **Watchdog Timer:** 255 levels, 1 to 255 sec.
- **Hardware Monitoring:** Yes
- **Operating Temperature:** 0°C to +60°C (+32°F to +140°F), depends on thermal solution
- **Relative Humidity:** 10% to 95% relative humidity at 40°C, non-condensing
- **Dimensions:** 305 x 244 mm
- **Board Thickness:** 2.54 mm
- **Certifications:** CE

## Ordering information

- IMB701-C741-SP (P/N E38F701101) — ATX motherboard with LGA4677 socket 5th/4th Gen Intel® Xeon® Scalable processors, Intel® C741, 5 PCIe x16, VGA, IPMI, USB 3.2, and NVMe; single packing
- 2 x USB 2.0 cable with bracket, P=2.54 mm, L=190 mm (P/N 5938A808010E)
- 2 x USB 2.0 cable with bracket, P=2.54 mm, L=400 mm (P/N 5938A808020E)
- 2 x USB 3.2 Gen 1 cable with bracket, L=400 mm (P/N 5948C122800E)
- PS/2 keyboard & mouse cable with bracket (P/N 59380000290E)
- SATA 3.0 signal cable, L=500 mm with locking latch (P/N 594G5208000E)
- SATA 3.0 signal cable, L=500 mm without locking latch (P/N 594G5208010E)
- AX93242-RC HD audio converter kit (P/N E393242100)
- 1 x COM port cable with bracket, P=2.54 mm, L=300 mm (P/N 59380402010E)
- LGA 4677 CPU 2U cooler (225W) (P/N 713000002500)
- LGA 4677 CPU 4U cooler (350W) (P/N 713000002600)

## Sources

- Official product page: https://www.axiomtek.com/products/boards-and-modules/industrial-and-embedded-motherboard/atx-motherboard/imb701
- Official datasheet (PDF): https://www.axiomtek.com/Download/Spec/imb701.pdf

## Sales contact

- TC Lee, Business Development Manager, Axiomtek
- Email: tc.lee@axiomtek.com.tw
- LinkedIn: https://www.linkedin.com/in/t-c-lee/
- WhatsApp: https://wa.me/886955040637

_Maintained by TC Lee, Business Development Manager at Axiomtek. This is not the official Axiomtek website: specifications are mirrored from https://www.axiomtek.com, which is authoritative._