2U Data Center Server

2U DC-MHS Server with Dual Intel® Xeon® 6 Processors

2U Data Center Server  |  S21  |  More Details >

Engineered for Performance. Designed for Scale.






Technical Specifications

Form Factor
2U Rackmount

Processor
Intel Xeon 6 (6500/6700 Series)
P Core: Up to 144
E Core: Up to 86
Dual processor, TDP up to 350W

Socket Type
2 x LGA4710

PCH Chipset
No

Memory
Slot Count: 32 DIMM slots (16 DIMMs per CPU)
DDR5 ECC RDIMM
6400MT/s 1DPC
5200MT/s 2DPC
Capacity: 8TB with 256 GB DDR5

Drive Bays
Up to 24x 2.5”NVMe PCIe Gen5 Hot-Swap drive bays
Intel VROC Key Header

System Cooling
Air Cooling
6 x Smart FAN (60 x 60 x 56 mm)

Expansion Slot
Rear:
3x PCIe Gen5 x16 FH3/4L with Double Width or 6x PCIe Gen5 x8 FH3/4L with Single Width
1x PCIe Gen5 x8 HHHL
1x PCIe Gen5 x16 FHHL
2x OCP3.0 x8 SFF

I/O Port
Front:
2x USB3.0 Type A
Rear:
1x USB3.0 Type A for BMC
1x Mini Display for BMC
1x USB3.0 Console for BMC
1x MGNT GE for BMC


Power Supply
M-CRPS
2200W, per PSU model
80 Plus Titanium Level (96%)
2x Hot Swap Redundant
AC Input 110V – 240V

Security
Trusted Platform Module(TPM) 2.0
Platform Firmware Resilience (PFR) 4.0
Intrusion Detection (Open Chassis Cover)

Chassis
Dimension (W x D x H):438 x 790 x 88 (mm)
Weight: around 25KG

Environment
Operating Temperature: 10°C to 35°C
Storage Temperature: -20°C ~60°C
Relative Humidity: 10%~90% (Non-Condensing)

System Management
IPMI 2.0 Management
Redfish Management
HTTPS Web Management
IPv4/ IPv6 Address
Dashboard
Hardware Sensor Monitor
KVM console
Serial over LAN
Media Redirection Settings
Event Log & Alert (SMTP/ SNMP/Syslog)
LDAP/ Windows AD/ Radius
User Account Management
System Firewall (IP Access Control)
Hardware Root of trust (RoT)
Backup & Restore Configuration
Protocol support: SNMP, SMTP, DHCP, NTP, DNS, Dynamic DNS
Intel Platform Feature: Platform Firmware Resilience (PFR), Autonomous Crash Dump (ACD), At-Scale Debug (ASD)

Central Management
EnGenius Data Center Controller


Type Name Version Release Date Download Checksum

Product Highlights
EnGenius S21 is a 2U DC-MHS server powered by Intel® Xeon® 6 processors. Designed for AI, big data, and storage-intensive private cloud deployments, it supports up to 24x U.2 hot-swappable NVMe SSDs and 8x PCIe Gen5 expansion slots for GPU and SmartNIC integration. With the P-core/E-core architecture and centralized EDCC management, S21 delivers outstanding compute density and flexibility for modern data centers.

  • Dual Intel® Xeon® 6 with P-core / E-core architecture
  • Up to 32x DDR5 ECC RDIMM (8TB max, 6400 MT/s)
  • Up to 24x U.2 NVMe hot-swappable SSD bays
  • Max 8x PCIe Gen5 expansion slots for GPU / SmartNIC
  • 2x OCP 3.0 expansion slots
  • Supports CXL 2.0 for future-ready integration
  • Redundant 96% Titanium CRPS power supply
  • Centralized Redfish-based management via EDCC