PRO WORKSTATION MOTHERBOARD
ASUS Pro Workstation motherboards are designed for professionals working in AI, deep learning, animation, 3D rendering or media production. Featuring expandable graphics, extensive storage, impressive connectivity and exceptional overall performance and reliability, Pro Workstation motherboards are the ideal solution for creative professionals. Each motherboard includes centralized management software with support for out-of-band management, so they're also an efficient and cost-effective option for IT administrators.

Breakthrough performance in a single-socket solution
Built for advanced workstation professionals, Pro WS C621-64L SAGE is powered by the latest Intel Xeon W-3200 processors that support up to 28 cores, 56 threads and 64 PCIe 3.0 in a single socket. Designed for faster visualizations, simulations and rendering capabilities across demanding applications of all types, Pro WS C621-64L SAGE also supports Intel Xeon Scalable processors, which utilize the same six-channel LGA3647 socket as the Intel Xeon W-3200 processors.

Four GPUs support, faster bandwidth
Pro WS C621-64L SAGE fits up to four double-decked actively or passively cooled graphics cards, which each support PCIe Gen 3 x16 link bandwidth to ensure fast and fluid animations and model rendering. It also supports the latest NVIDIA Tesla and Quadro graphics cards to deliver the horsepower needed to run design, modeling, medical research, and processing-intensive simulations and rendering applications.

Make your memory faster and reliable
Along with 12 DIMM for up to 1.5 TB of memory, Pro WS C621-64L SAGE supports Error-correcting code (ECC) to eliminate application or system crashes by automatically detecting and repairing single-bit memory errors.

Multiple ultra-efficient heatsinks A header to keep ahead
Pro WS C621-64L SAGE features a thoughtful thermal design to ensure maximum performance with no CPU throttling. Its ultra-efficient VRM heatsink with a metal fin array maximizes surface area for heat dissipation, and its heatsinks and a connecting heat-pipe that's situated in the direct path of airflow combine to ensure optimal cooling performance — even under the most demanding workloads.

M.2 heatsink Keep your SSD cooler
Pro WS C621-64L SAGE features an ultra-efficient heatsink to reduce M.2 SSD temperatures for optimal storage performance and improved SSD longevity.

Intel VROC
Combining the performance and flexibility that designers want and need, Pro WS C621-64L SAGE supports an ASUS NVMe riser card to expand to up to four NVMe SSDs, and it utilizes Intel Virtual RAID on CPU (VROC) to directly attach NVMe SSDs to the CPU PCIe lanes to unleash NVMe RAID performance.

ASUS Control Center
The ASUS Control Center (ACC) is a centralized and integrated IT management platform for monitoring and controlling ASUS commercial products, including servers, workstations and digital signage. ACC enables remote BIOS updates, monitoring of multiple systems via mobile devices, and one-click software updates and dispatching, allowing easier server management for any IT infrastructure.

SafeSlot Protect your graphics card investment
SafeSlot is the PCIe slot reinvented by ASUS and engineered to provide superior retention and shearing resistance. Manufactured in a single step using an insert-molding process, SafeSlot integrates the slot with fortifying metal for an inherently stronger slot, which is then firmly anchored to the PCB through additional solder points.


Ready for Intel Xeon W-3200 Processors
The Intel Xeon W-3200 processors are purpose built and optimized for advanced workstation professionals in a single-socket solution. These processors are designed for heavily and lightly threaded, I/O-intensive workloads across architecture, engineering, and construction (AEC), media and entertainment (M&E), artificial intelligence (AI), oil & gas, and data sciences.

Ready for Intel Xeon Scalable Processors
Drive actionable insight, count on hardware-based security, and deploy dynamic service delivery with Intel Xeon Scalable processors. Support your hybrid cloud infrastructure and most demanding applications – including in-memory analytics, artificial intelligence, autonomous driving, high performance computing (HPC), and network transformation.

ASUS Pro WS C621-64L SAGE. Component for: Workstation, Motherboard form factor: CEB, Motherboard chipset: Intel® C621. Processor socket: LGA 3647 (Socket P), Number of processors supported: 1. Number of DIMM slots: 12, Supported memory types: DDR4-SDRAM, Maximum internal memory: 1536 GB. HDD interface: Serial ATA III. Ethernet interface type: Gigabit Ethernet. BIOS type: UEFI AMI

Processor
Processor socket	LGA 3647 (Socket P)
Compatible processor series	Intel Xeon W
Number of processors supported	1
Processor number of cores supported	28
Memory
Supported memory types	DDR4-SDRAM
Number of DIMM slots	12
Supported memory clock speeds	2666,2933 MHz
Maximum internal memory	1536 GB
Supported DIMM module capacities	128GB, 16GB, 32GB, 64GB
Supported RDIMM clock speeds	2666,2933 MHz
Supported LRDIMM clock speeds	2666,2933 MHz
Storage controllers
HDD interface	Serial ATA III
Internal I/O
USB 2.0 connectors	1
USB 3.2 Gen 1 (3.1 Gen 1) connectors	1
Number of SATA III connectors	10
CPU fan connector	Y
Rear panel I/O ports
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	4
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	1
Ethernet LAN (RJ-45) ports	2
Microphone in	Y
Headphone outputs	1
Network
Ethernet LAN	Y
Ethernet interface type	Gigabit Ethernet
Features
Component for	Workstation
Motherboard form factor	CEB
Motherboard chipset	Intel® C621
Audio output channels	7.1 channels
Expansion slots
PCI Express x16 (Gen 3.x) slots	5
Number of M.2 (M) slots	1
BIOS
BIOS type	UEFI AMI
Weight & dimensions
Width	305 mm
Depth	277 mm