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Deal.ai › ASUS
ASUS
ASUS WS X299 SAGE

ASUS WS X299 SAGE

Best price now

$770.00at AeonflyChecked Nov 10

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Price facts

  • Last seen at $770.00 at Aeonfly on Nov 10.

Our take on the ASUS WS X299 SAGE

The ASUS WS X299 SAGE is a workstation motherboard for Intel's X299 platform, built around four dual-slot graphics cards in SLI or CrossFireX. Two PLX bridge chips multiply the CPU's PCIe lanes into more usable slots, so quad-GPU builds run at usable widths instead of collapsing to x4. It targets machine learning, rendering and simulation work where GPU count matters more than single-core speed. Against consumer X299 boards it trades overclocking frills for server-grade validation, remote management and steadier power delivery.

Best forMulti-GPU deep learning and neural network training3D rendering and simulation workstationsIT teams managing fleets of workstationsBuilders who need many PCIe slots and lanes
Pros
  • Four dual-slot GPU support with SLI and CrossFireX 4-way
  • Dual PLX chips add PCIe lanes for more expansion slots
  • Server-grade validation and long-run stability
  • ASUS Control Center for remote BIOS updates and fleet monitoring
  • 5-Way Optimization for one-click tuning and fan curves
  • Works with NVIDIA Quadro cards for professional apps
Cons
  • Large board needs a full-size workstation case and strong airflow
  • PLX chips add cost and heat over simpler X299 boards
  • X299 and its CPUs are an older platform with no upgrade path
  • Overclocking headroom is modest next to gaming-focused X299 boards
  • Remote management features are overkill for single-seat users

ASUS WS X299 SAGE prices at every store

  • AeonflyNew

    In stockShips from abroad · duties may applyReturn policy

    $770.00Checked Nov 10
    Visit Aeonfly

What reviewers say

Owners of multi-GPU workstations rate it for holding four cards stable under sustained compute loads and for the slot layout that makes it possible. Builders note it is a specialist board: heavy, warm and expensive, with little appeal outside GPU-dense builds.

What people mention
  • Multi-GPU stabilityPraisedOwners report four-card configurations running for days of training or rendering without drops.
  • Slot layoutPraisedThe spacing and lane allocation let dual-slot cards breathe and fit without risers.
  • HeatCriticisedThe PLX chips and dense card stack run warm, so airflow in the case matters.
  • ValueMixedBuyers accept the premium for the slot count but call it steep for lighter builds.
  • SetupMixedBIOS and driver configuration takes care, especially for first-time workstation builders.

About the ASUS WS X299 SAGE

The ASUS WS X299 Sage is a workstation motherboard for Intel Core X-series processors, with support for up to 18 cores. It has dual PLX chips that add PCIe lanes, so it fits up to four dual-slot graphics cards. It supports NVIDIA SLI and AMD CrossFireX 4-way configurations, and is aimed at workloads such as neural network training, rendering and simulation.

Cooling uses a VRM heatsink with a metal fin array, plus an additional heatsink connected by a heatpipe. A separate heatsink array and heatpipe cover the PLX chips and reduce their temperatures by up to 20° C. Fan settings can be configured through Fan Xpert 4 or the UEFI BIOS. ASUS 5-Way Optimization tunes overclocking and cooling profiles for the installed system in one click.

A dedicated base-clock generator (ASUS PRO Clock II) extends CPU and memory overclocking margins. Third-generation T-Topology supports memory speeds of DDR4-4200MHz and beyond. ASUS Control Center provides centralized IT management, including remote BIOS updates and monitoring of multiple systems. The UEFI BIOS has EZ and Advanced modes and can be controlled with a mouse.

Processor support
Intel Core X-series, up to 18 cores
Multi-GPU
Up to four dual-slot graphics cards; NVIDIA SLI and AMD CrossFireX 4-way
PCIe expansion
Dual PLX chips extend the number of PCIe lanes
Memory speed
DDR4-4200MHz and beyond
M.2 storage
2 onboard M.2 slots, each PCI Express 3.0 x4 (32Gbps)
U.2
Dual U.2 connectors, up to 32Gbps
RAID
Intel Virtual RAID on CPU (VROC) for bootable CPU-lane RAID arrays
Optane
Intel Optane memory ready
USB
USB 3.1 Gen 2 Type-A and Type-C ports, up to 10Gbps; USB 3.1 front-panel connector

Questions and answers

How many graphics cards can it hold?
Up to four dual-slot cards, in NVIDIA SLI or AMD CrossFireX 4-way. The dual PLX chips keep more slots at usable lane widths.
Is it good for machine learning?
Yes. It is aimed at GPU-dense training rigs, and the slot layout lets you stack several cards without risers.
Does it support NVIDIA Quadro?
Yes. ASUS lists Quadro support alongside GeForce SLI, which suits modeling, medical imaging and simulation work.
What does ASUS Control Center do?
It is a management platform for monitoring and controlling ASUS commercial systems, with remote BIOS updates and one-click software updates across multiple machines.
Is it worth it over a regular X299 board?
Only if you need four GPUs and the extra lanes. For one or two cards, a simpler X299 board does the same job with less heat and bulk.
Where is the ASUS WS X299 SAGE cheapest?
At Aeonfly, for $770.00, as of our latest check.

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Networking
Dual Intel server-class Gigabit LAN
Power connector
ASUS ProCool
Cooling
VRM heatsink with heatpipe, PLX heatsink array with heatpipe, Fan Xpert 4 controls
Clocking
ASUS PRO Clock II base-clock (BCLK) generator
Management
ASUS Control Center (ACC)
BIOS
UEFI BIOS with EZ and Advanced modes
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