# Motherboard ASUS PRO WS W790-ACE Intel W790 LGA 4677 (Socket E) SSI CEB

**URL:** https://aio.lv/en/product--asus-90mb1c70-m0eay0--8891000
**Data updated:** 2026-01-13 21:31 (EET)
**Category:** Motherboards
**Manufacturer:** Asus
**Manufacturer code:** 90MB1C70-M0EAY0
**EAN:** 4711387078174
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 882.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 729.33 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asus-90mb1c70-m0eay0--8891000

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The ASUS PRO WS W790-ACE motherboard is designed for workstations, featuring an Intel W790 chipset and LGA 4677 socket. It supports Intel Xeon W processors and up to 2.05 TB of DDR5-SDRAM memory across DIMM slots. The board includes M.2 and SATA III interfaces for HDD and SSD storage, with RAID support for levels 0, 1, 5, and 10. Networking capabilities include 2.5 Gigabit and 10 Gigabit Ethernet, ensuring high-speed connectivity for demanding applications.

## Long description

The ASUS PRO WS W790-ACE Intel W790 LGA 4677 (Socket E) SSI CEB is a workstation-grade motherboard engineered for professional computing environments. Based on the Intel W790 chipset and a LGA 4677 socket, the board supports Intel Xeon W processors and up to 2048 GB of DDR5-SDRAM across eight DIMM slots. Storage options include multiple M.2 connectors and SATA III ports with RAID support (0, 1, 5, 10) to meet data redundancy and performance requirements. Integrated networking comprises both 2.5 Gigabit and 10 Gigabit Ethernet interfaces to provide low-latency, high-bandwidth connectivity for data-intensive tasks.
Advantages
The motherboard offers a robust platform with enterprise-focused features such as extensive memory capacity, high-speed networking, and flexible storage configurations. Its SSI CEB form factor delivers stability and expandability for multi-slot setups and professional chassis. Support for DDR5-SDRAM and modern Intel Xeon W CPUs ensures sustained performance under heavy multi-threaded workloads. RAID-capable storage interfaces and dual-tier Ethernet allow for optimized throughput and fault tolerance in server and workstation deployments.
Suitable for
Workstation systems for CAD, 3D rendering and content creation
Data analysis, simulation and scientific computing
Virtualization hosts and small on-premise servers
Media production workflows with large file storage and fast transfer needs
Key specifications
Chipset: Intel W790
Processor socket: LGA 4677 (Socket E) supporting Intel Xeon W processors
Form factor: SSI CEB
Memory: 8 DIMM slots, up to 2048 GB DDR5-SDRAM
Storage interfaces: multiple M.2 slots and SATA III ports with RAID 0/1/5/10 support
Networking: integrated 2.5 Gigabit Ethernet and 10 Gigabit Ethernet
Weight: 1.814 kg
How to use
Install the ASUS PRO WS W790-ACE into a compatible SSI CEB chassis and secure it following the chassis manufacturer’s instructions. Fit a supported Intel Xeon W processor into the LGA 4677 socket, apply thermal compound and attach an appropriate cooling solution. Populate up to eight DDR5 DIMMs according to the recommended channel configuration in the motherboard manual. Connect storage devices to M.2 slots or SATA III ports and configure RAID arrays through the BIOS/UEFI or a supported RAID utility if redundancy or performance aggregation is required. Attach network cabling to the 2.5 GbE and 10 GbE ports for high-speed connectivity, and install the latest chipset and network drivers from the ASUS support site for optimal stability.
Usage recommendations
Use matched memory modules certified for DDR5 operation and consult the motherboard QVL for compatibility when building systems with maximum memory capacity. For sustained heavy workloads, choose a server-grade cooling solution and ensure adequate case airflow. When deploying RAID arrays, maintain regular backups and monitor array health to prevent data loss. Keep firmware and drivers up to date to leverage performance enhancements and security fixes.

## Specifications

### Features

| Feature | Value |
|---|---|
| Motherboard form factor | SSI CEB |
| Motherboard chipset | Intel W790 |
| Component for | Workstation |
| Audio output channels | 7.1 |
| Windows operating systems supported | Windows 11, Windows 10 x64 |
| Motherboard chipset family | Intel |

| Feature | Value |
|---|---|
| Product colour | Black |

### Processor

| Feature | Value |
|---|---|
| Processor manufacturer | Intel |
| Compatible processor series | Intel Xeon W |
| Processor socket | LGA 4677 (Socket E) |

### Memory

| Feature | Value |
|---|---|
| Number of memory slots | 8 |
| Maximum internal memory | 2048 GB |
| Supported memory types | DDR5-SDRAM |
| Supported memory clock speeds | 6000, 5000, 4800, 5200, 5400, 5600, 5800, 6200, 6400, 6600, 6800 |
| Memory channels | Quad-channel |
| Memory slots type | DIMM |
| ECC сompatibility | ECC |

### Expansion slots

| Feature | Value |
|---|---|
| Number of M.2 (M) slots | 2 |
| PCI Express x16 (Gen 5.x) slots | 5 |

### Graphics

| Feature | Value |
|---|---|
| On-board graphics card | No |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| Wi-Fi | No |
| Ethernet interface type | Gigabit Ethernet, Fast Ethernet, 10 Gigabit Ethernet, 2.5 Gigabit Ethernet |

### Internal I/O

| Feature | Value |
|---|---|
| USB 2.0 connectors | 2 |
| CPU fan connector | Yes |
| Number of COM connectors | 1 |
| ATX Power connector (24-pin) | Yes |
| Number of chassis fan connectors | 5 |
| Front panel audio connector | Yes |
| TPM connector | Yes |
| EPS power connector (8-pin) | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 1 |
| Number of SATA III connectors | 4 |
| Clear CMOS button | Yes |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 1 |
| 12V power connector | Yes |

### Rear panel I/O ports

| Feature | Value |
|---|---|
| USB 2.0 ports quantity | 8 |
| Ethernet LAN (RJ-45) ports | 2 |
| Headphone outputs | 1 |
| Microphone in | Yes |
| S/PDIF out port | Yes |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 4 |
| USB 3.2 Gen 2x2 Type-C ports quantity | 1 |

### Storage controllers

| Feature | Value |
|---|---|
| RAID levels | 1, 5, 10 |
| Supported storage drive types | HDD & SSD |
| RAID support | Yes |
| Number of storage drives supported | 6 |
| Supported storage drive interfaces | M.2, SATA III |

### BIOS

| Feature | Value |
|---|---|
| BIOS memory size | 512 Mbit |
| BIOS type | UEFI AMI |

### Weight & dimensions

| Feature | Value |
|---|---|
| Width | 305 mm |
| Depth | 277 mm |

### Other features

| Feature | Value |
|---|---|
| Number of HDDs supported | 4 |
| Weight | 1.814 kg |
| Package weight | 3515 g |
| Height | 50 mm |
| Audio chip | Realtek S1220A |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 312 mm |
| Package height | 108 mm |
| Package width | 370 mm |

## FAQ

### How much does the Motherboard ASUS PRO WS W790-ACE, 90MB1C70-M0EAY0 cost, and is it available for purchase?

The price is 882.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 45 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Motherboard ASUS PRO WS W790-ACE, 90MB1C70-M0EAY0 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Asus products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Asus service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: motherboard form factor, motherboard chipset, component for, processor socket, number of memory slots, maximum internal memory, weight, supported memory types, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Motherboard ASUS PRO WS W790-ACE, 90MB1C70-M0EAY0?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/8891000/65425486_large.webp