# Motherboard ASUS PRO WS W790E-SAGE SE Intel W790 LGA 4677 EEB

**URL:** https://aio.lv/en/product--asus-90mb1c20-m0eay0--8888751
**Data updated:** 2025-12-30 08:35 (EET)
**Category:** Motherboards
**Manufacturer:** Asus
**Manufacturer code:** 90MB1C20-M0EAY0
**EAN:** 4711387123515
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 263.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 1 044.62 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asus-90mb1c20-m0eay0--8888751

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The ASUS PRO WS W790E-SAGE SE 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. With multiple storage interfaces including SlimSAS, M.2, and SATA III, it accommodates both HDD and SSD drives. The motherboard also supports RAID levels 0, 1, 5, and 10, ensuring data redundancy and performance. Equipped with 10 Gigabit and Gigabit Ethernet interfaces, it provides high-speed networking capabilities.

## Long description

The ASUS PRO WS W790E-SAGE SE is a workstation motherboard based on the Intel W790 chipset with an LGA 4677 (Socket E) socket. Designed for professional content creators, developers and engineers, it supports Intel Xeon W processors, up to 2.05 TB of DDR5 memory across eight DIMM slots, multiple high-speed storage interfaces and advanced remote-management features for stable, long-running workstation deployments.
Advantages
The board provides extensive connectivity including multiple PCIe 5.0 x16 slots for multi-GPU configurations, three M.2 22110 slots (two PCIe 5.0, one PCIe 4.0) with heatsinks and SlimSAS for additional high-speed storage. It includes server-grade BMC remote management with a dedicated 1G port and ASUS Control Center Express for IT monitoring. The design also features robust power delivery, optimized memory traces for DDR5 overclocking, pre-mounted I/O shield, BIOS Flashback and comprehensive thermal solutions to maintain sustained performance.
Suitable for
Workstations for 3D modelling, rendering and simulation
Professional video editing and large-file post-production
High-performance compute tasks and multi-GPU compute workloads
Enterprise or studio environments requiring remote management and 24/7 operation
Key specifications
Chipset: Intel W790
Socket: LGA 4677 (Socket E)
Form factor: EEB
Memory: 8 DIMM slots, DDR5-SDRAM, up to 2048 GB (2.05 TB)
PCIe: Multiple PCIe 5.0 x16 slots (seven physical x16-capable slots on model)
M.2: Three M.2 22110 slots (two PCIe 5.0, one PCIe 4.0) with heatsinks and Q-Latch
Storage expandability: SlimSAS connectors for additional PCIe 4.0 storage
Networking: 10 Gigabit and Gigabit Ethernet interfaces; dedicated 1G BMC port for IPMI
Audio: Realtek S1220A 7.1 codec with separate PCB layers and integrated amplifier
Features: BMC remote management, ASUS Control Center Express, pre-mounted I/O shield, BIOS Flashback
How to use
Install a compatible Intel Xeon W processor into the LGA 4677 socket and populate DDR5 ECC or non-ECC modules across the eight DIMM slots following the motherboard manual for optimal channel configuration. Mount GPUs and other expansion cards into PCIe 5.0 x16 slots; if using multiple high-power graphics cards, connect the additional onboard 8-pin and 6-pin PCIe power connectors for added power stability. Fit storage devices into the M.2 slots or connect SlimSAS devices for extra capacity, and ensure M.2 drives are secured under the provided heatsinks. Connect the dedicated BMC network port for remote management and use the USB BIOS FlashBack port if a BIOS update is required without CPU or memory installed.
Usage recommendations
For sustained heavy workloads, use server-grade DDR5 RDIMM ECC memory for improved data integrity, ensure adequate chassis airflow and active cooling for GPUs and M.2 drives, and connect the dedicated BMC port to your management network to enable remote monitoring and maintenance.

## Specifications

### Features

| Feature | Value |
|---|---|
| Motherboard form factor | EEB |
| Motherboard chipset | Intel W790 |
| Component for | Workstation |
| Audio output channels | 7.1 |
| Cooling type | Passive |
| Windows operating systems supported | Windows 11, Windows 10 |
| Motherboard chipset family | Intel |
| Power source type | ATX |

| 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 | 6800, 6600, 6400, 6200, 6000, 5800, 5600, 5400, 5200, 5000, 4800 |
| Memory channels | Octa-channel |
| Memory slots type | DIMM |
| Supported memory clock speed (max) | 6800 MHz |
| ECC сompatibility | ECC |

### Expansion slots

| Feature | Value |
|---|---|
| Number of M.2 (M) slots | 3 |
| PCI Express x16 (Gen 5.x) slots | 7 |

### Graphics

| Feature | Value |
|---|---|
| Parallel processing technology support | Not supported |
| On-board graphics card | No |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| Wi-Fi | No |
| Ethernet interface type | 10 Gigabit Ethernet, 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 |
| Power fan 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 | 8 |
| Clear CMOS button | Yes |
| Integrated SAS ports | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 1 |
| 12V power connector | Yes |

### Rear panel I/O ports

| Feature | Value |
|---|---|
| Line-in | Yes |
| USB 2.0 ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 3 |
| Headphone outputs | 1 |
| Microphone in | Yes |
| S/PDIF out port | Yes |
| VGA (D-Sub) ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 4 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| 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 | 13 |
| Supported storage drive interfaces | SATA III, M.2 |

### BIOS

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Width | 305 mm |
| Depth | 330 mm |

### Other features

| Feature | Value |
|---|---|
| Number of HDDs supported | 10 |
| Package weight | 2989 g |
| Back-to-BIOS button | Yes |
| Audio chip | Realtek S1220A |
| Number of M.2 (E) slots | 1 |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | SATA |
| User guide | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 362 mm |
| Package height | 81 mm |
| Package width | 379 mm |

## FAQ

### How much does the Motherboard ASUS PRO WS W790E-SAGE SE, 90MB1C20-M0EAY0 cost, and is it available for purchase?

The price is 1,263.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 17 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 06.07.2026 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 W790E-SAGE SE, 90MB1C20-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, 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 W790E-SAGE SE, 90MB1C20-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/8888751/65425393_large.webp