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Asus Barebone System - 2U Rack-mountable - Intel C621 Chipset - Socket P LGA-3647 - 2 x Processor Support

$2,356.04
None availableas of 09/29/2026

Ships when available. Free shipping on most items when you spend $100 or more.

Compliance, certifications and origin

  • RoHS
  • Origin: China
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

About the Asus ESC4000 G4S

Powered by the latest 2nd Gen Intel Xeon Scalable processors

ESC4000 G4S is built on the latest 2nd Gen Intel Xeon Scalable processors to deliver incredible 2U server performance, packing incredible power into minimal space. The latest Intel platform delivers a 1.33X average performance improvement in power consumption and clock speed over previous-generation processors with popular applications and benchmarks. ESC4000 G4S offers breakthrough performance with the latest Intel Optane™ DC persistent memory with an over 88% gain in input/output operations per second (IOPS) compared with the same configuration in SSD. Featuring the latest Intel Deep Learning Boost technology to enhance deep learning capabilities, ESC4000 G4S achieves a 3.1X performance improvement in the ResNet-50 and SSD VGG-16 models, fully demonstrating the inference capability of the new platform.

Flexible choice on versatile accelerators

ESC4000 G4S supports up to four double-deck server GPUs in a 2U form factor. Broad GPU support including NVIDIA®, AMD® and Intel®.

Maximum flexible 8+3 expansion slots in a 2U server

ESC4000 G4S offers eight full-length PCI Express 3.0 x16 (4 at x16 Link or 8 at x8 Link), one low-profile PCI Express 3.0 x24 with support of a riser card for additional one PCI Express x16 (x16 Gen3 Link) and one PCI Express x8. One PCI Express x8 for internal HBA/RAID card. Flexible expandability in a 2U form factor supports diverse storage and networking applications to meet the demands of future expansion and high scalability.

User-friendly design for easier server maintenance

ESC4000 G4S features numerous user-friendly design features that simplify server maintenance. The server's Q-code is visible from the outside of the case to make diagnosing issues easier and more convenient. A tool-less chassis design is included for easy server installation and removal, and hot-swappable fan provides faster and simpler maintenance.

Expandable storage for faster transfer speeds

ESC4000 G4S features full-bandwidth port-to-port OCuLink for two NVMe storage devices with 3X faster transfer speeds compared to PCIe switch IC solutions. One M.2 slot accommodates up to 2280-size PCIE SSDs to support additional storage for OS with faster boot speeds.

Comprehensive IT infrastructure management software

ESC4000 G4S features an embedded iKVM module and is bundled with ASUS Control Center software to provide comprehensive in-band and out-of-band management features for small and mid-size businesses:
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.
The embedded ASMB9-iKVM module supports remote BIOS updates, fans control, standalone KVM, video recording, and BSOD capture, providing around-the-clock remote monitoring and diagnostics - even if the operating system is down or offline - through a user-friendly, web-based graphical interface that works with all major browsers.

Technical specifications

Technical Specifications of the Asus ESC4000 G4S

General Information

General Information specifications
Manufacturer ASUS Computer International
Manufacturer Part Number ESC4000 G4S
Manufacturer Website Address http://usa.asus.com
Brand Name Asus
Product Series ESC4000 G4S
Product Name ESC4000 G4S Barebone System
Product Type Barebone System

Memory

Memory specifications
Maximum Memory 2 TB
Memory Technology DDR4 SDRAM
Memory Standard DDR4-2933/PC4-23466
Total Number of Memory Slots 16

Processor

Processor specifications
Number of Processors Supported 2
Processor Socket Socket P LGA-3647
Processor Supported Xeon BronzeXeon PlatinumXeon GoldXeon Silver
64-bit Processing Yes

Chipset

Chipset specifications
Chipset Manufacturer Intel
Chipset Model C621

Controllers

Controllers specifications
Controller Type Serial ATA/600
RAID Supported Yes

Display & Graphics

Display & Graphics specifications
Graphics Memory Capacity 64 MB

Network & Communication

Network & Communication specifications
Ethernet Technology Gigabit Ethernet

I/O Expansions

I/O Expansions specifications
Number of Total Expansion Bays 8
Total Number of Expansion Slots 11
Number of PCI Express x8 Slots 1
Number of PCI Express x16 Slots 9

Interfaces/Ports

Interfaces/Ports specifications
Total Number of USB Ports 6
Number of USB 3.0 Ports 4

Software

Software specifications
Operating System Supported Red Hat Fedora CoreWindows Server 2016Ubuntu LinuxRed Hat Enterprise LinuxSuSE Linux Enterprise ServerWindows Server 2012 R2CentOS

Power Description

Power Description specifications
Input Voltage 120 V AC230 V AC
Number of Power Supplies Installed 2
Maximum Power Supply Wattage 1600 W

Operating System

Operating System specifications
Operating System Supported CentOSWindows Server 2012 R2SuSE Linux Enterprise ServerRed Hat Enterprise LinuxUbuntu LinuxWindows Server 2016Red Hat Fedora Core

Physical Characteristics

Physical Characteristics specifications
Form Factor Rack-mountable
Rack Height 2U
Height 3.5"
Width 17.3"
Depth 31.5"

Miscellaneous

Miscellaneous specifications
Green Compliant Yes
Country of Origin China
Environmental Compliance Restriction of Hazardous Substances (RoHS)

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

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Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.