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Restock 23-Jun-2026 Estimated, Out of Stock Prices are Estimated.

RRP €5399.32
3239.75 Incl Vat




Overview

Range/Series Overview


IMPORTANT: This Range/Series overview section describes the range of which this product belongs. Features of different versions might be mentioned and may not apply to the specific product on this page. Please view Specs for specification of product.

ESC4000 G4 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.

ESC4000 G4 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 a tool-less, hot-swappable fan provides faster and simpler maintenance.

ESC4000 G4 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 2280-size SSDs with support for additional OS storage and PCIe 3.0 x4 bandwidth - 5.3X faster than 6 Gb/s SATA III - for faster boot speeds. ESC4000 G4 is ideal for data centers with high storage and processing demands.


Features Summary

  • Maximum flexible 8+3 expansion slots in a 2U server
    ESC4000 G4 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 G4 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 a tool-less, hot-swappable fan provides faster and simpler maintenance.
  • Expandable storage for faster transfer speeds
    ESC4000 G4 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 2280-size SSDs with support for additional OS storage and PCIe 3.0 x4 bandwidth - 5.3X faster than 6 Gb/s SATA III - for faster boot speeds. ESC4000 G4 is ideal for data centers with high storage and processing demands.
  • Fully integrated remote server management
    The ASMB9-iKVM module enables remote BIOS updates, standalone KVM/Java utilities, video recording and BSOD capture. With out-of-band management, ASMB9-iKVM provides around-the-clock remote monitoring and diagnostics - even if the server operating system is down or offline - through a user-friendly, web-based graphical interface that works with all major browsers. 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 easier server management with functions such as BIOS updating without restarting the system, remote monitoring of multiple systems via mobile devices, and one-click software updates and dispatching.
    Learn more about ACC.
  • Smart thermal design for energy efficiency
    ESC4000 G4 features a smart thermal radar design with more ambient thermal sensors for the CPU, memory, GPU, SSD, LAN card and front-panel board that provide improved temperature monitoring and enable dynamic fan speed adjustment for better power efficiency. This smart thermal design reduces fan power consumption by up to 20% and eliminates the power-sharing board for improved efficiency and lower operation costs.

Specification Summary

Product Description
ASUS ESC4000 G4 - rack-mountable no CPU - 0 GB - no HDD
Type
Server - rack-mountable
Height (Rack Units)
2U
Server Scalability
2-way
Processor
No CPU
Processor Socket
Socket P
RAM
0 GB (installed) / 2 TB (max) - DDR4 SDRAM
Storage Controller
RAID (SATA 6Gb/s); NVMe
Server Storage Bays
Hot-swap 3.5"
Hard Drive
No HDD
Optical Storage
No optical drive
Graphics Controller
ASPEED AST2500
Video Memory
64 MB
Networking
1GbE
Power
AC 120/230 V (50/60 Hz)
Power Redundancy
Yes
OS Provided
No operating system
Dimensions (WxDxH)
44 cm x 80 cm x 8.8 cm

Specifications

EAN / GTIN:
4712900956603
General
Type
Server
Product Form Factor
Rack-mountable - 2U
Server Scalability
2-way
Hot-Swap Bays Qty
8
Processor / Chipset
CPU
No CPU
Max CPU Qty
2
CPU Upgradability
Upgradable
CPU Socket
Socket P
Chipset Type
Intel C621
RAM
Installed Size
0 GB (installed) / 2 TB (max)
Technology
DDR4 SDRAM
Form Factor
DIMM 288-pin
Slots
16 (Total) / 16 (empty)
Features
Registered, Load-Reduced DIMM (LRDIMM), 3DS Load-Reduced DIMM (LRDIMM), 6-channel memory architecture
Hard Drive
Type
No HDD
Storage Controller
Type
1 x RAID
Controller Interface Type
SATA 6Gb/s
Channel Qty
8
RAID Level
RAID 0, RAID 1, RAID 5, RAID 10
Storage Controller (2nd)
Type
1 x NVMe
Channel Qty
2
Optical Storage
Type
No optical drive
Monitor
Monitor Type
None.
Graphics Controller
Graphics Processor
ASPEED AST2500
Video Memory
64 MB
Video Interfaces
VGA
Networking
Ethernet Ports
2 x Gigabit Ethernet
Ethernet Controller
Intel I350-AM2
Data Link Protocol
Ethernet, Fast Ethernet, Gigabit Ethernet
Features
KVM over IP support
Expansion / Connectivity
Bays
8 (total) / 8 (free) x hot-swap 3.5"
Slots
4 (total) / 4 (free) x PCIe 3.0 x16 - full-length, full-height (x16/x8 mode) ¦ 4 (total) / 4 (free) x PCIe 3.0 x16 - full-length, full-height (x8 mode) ¦ 1 (total) / 1 (free) x PCIe 3.0 x24 - half-length, low-profile ¦ 1 (total) / 1 (free) x PCIe x8 - half-length, low-profile ¦ 1 (total) / 1 (free) x M.2 Card - 2260/2280
Interfaces
2 x LAN (Gigabit Ethernet) ¦ 1 x management (NIC) - RJ-45 ¦ 4 x USB 3.0 (2 front, 2 rear) ¦ 1 x VGA ¦ 2 x USB 2.0 (2 in front)
Miscellaneous
Compliant Standards
FCC Class A certified, BSMI, CCC
Power
Device Type
Power supply
Power Redundancy
Yes
Power Redundancy Scheme
1+1
Installed Qty
2
Max Supported Qty
2
Voltage Required
AC 120/230 V (50/60 Hz)
Power Provided
1600 watt
80 PLUS Certification
80 PLUS Platinum
Operating System / Software
OS Provided
No operating system
Dimensions & Weight
Width
44 cm
Depth
80 cm
Height
8.8 cm
Environmental Parameters
Min Operating Temperature
10 °C
Max Operating Temperature
35 °C

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