OPALE-Rugged : 2U Rugged Server

Compact. Robust. Mission-Ready. See specifications

Rugged Server - IP 67

Ref. OPALE-Rugged

5th/4th Gen Intel® Xeon® Scalable
Rugged 2U aluminum chassis – 18.9” (480 mm) depth
3U rack option for Full Height PCIe slot plus additional storage
Shock and vibration-resistant, MIL-grade
IP65-rated enclosure – dust-tight and protected against water jets
Optimized ventilation system with reduced acoustic noise
IPMI support for monitoring, remote control & system management
Power supply: 28V DC input, DO-160G qualified with 20ms hold-up time
I/O connectivity: MIL-GRADE connectors

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Description

The OPALE-Rugged Rugged Server is a high-performance military-grade computing platform designed for mission-critical applications in harsh and constrained environments.

Tailored for defense, aerospace, industrial automation, and edge computing, it delivers exceptional reliability and processing power where conventional servers cannot operate. Built around Intel® Xeon® Scalable processors, the OPALE-Rugged ensures consistent performance in the face of shock, vibration, dust, humidity, and extreme temperatures.

This rugged server is ideal for deployment in tactical operations, airborne systems, naval platforms, and industrial field installations where ruggedization, environmental compliance, and secure remote management are essential.

Certifications & Standards :

MIL-STD-810G – Temperature, shock, vibration
MIL-STD-461G – EMI/EMC compliance
DO-160G, MIL-STD-1275E – Power input and environmental compliance

As part of its commitment to excellence, Ecrin also offers a full range of value-added services with the OPALE-Rugged: customization options, dedicated technical support, and long-term lifecycle support, services widely recognized and valued by professionals in defense, aerospace, and industrial sectors.

Specifications

Rack specification

Construction

Aluminum (fine sand casting), black anodized.

Dimensions (W x H x D)

19" / 2U with 18.9 inch depth (443x86x480mm)

Weight

18 kg (standard configuration)

Cooling

Cold plate: 5x 40x28 mm ball bearing fans, 19,7 CFM, IP68
Inside rack: 3x 40x28 mm ball bearing fans, 19,7 CFM

Power supply

1U form factor, conduction cooled

Drive bays

Hallf 5.25" Drive bay width size

Expansion

6x Low Profile Half Length PCIe Slot

Front panel

IP65 front door, access to drive bays and front I/Os Service connectors (customizable) : VGA, 2x USB, IPMI (RJ45) Removable drive enclosure: 3 x 2.5" SATA-III & SAS-III SSD (up to 10 mm) Power button with indicator light Configurable connection area

Back panel

Centering pins (x2)
Exhaust fans (x5)
Configurable connector area
MIL-DTL-38999 connectors: miniDP, 10GbE, USB-C, fiber optic mpo, pins, others …

3U rack option

Dimension: 19" / 3U with 18.9 inch depth (443x132x480mm)
Support Full Height Half Length PCIe Slot
Three additional 3"1/2 front accessible drive bay, up to six SATA / NVMe drive Cold plate fans: 3x 80x25 mm ball bearing fans, 81,9 CFM, IP68

Motherboard specifications

Form factor

Industrial ATX Server Board (12" x 9.6")

Processor

5th/4th Gen Intel® Xeon® Scalable (socket LGA4677)

Chipset

Intel C741 chipset

Memory

Eight-channel DDR5 ECC-REG 4400/4800/5200 MHz RDIMM Up to 2TB (8 DIMMs)

Video

1x VGA (BMC Aspeed AST2600)

Ethernet

2x 10GbE (Intel® X710-AT2) via RJ45
2x GbE (Intel® I210AT) via RJ45
1x GbE dedicated LAN and 1x port shared LAN for IPMI

Disk

8x SATA 3 (6 Gb/s), support software RAID 0,1,5,10 (Intel® C741)
1x M.2 2280/22110 B+M key (SATA and PCIe)

USB

4x USB 3.2 Gen 1
8x USB 2.0
1x USB 2.0 vertical type A port

Watchdog timer

Programmable 1 ~ 255 sec/min, can generate system reset

Hardware monitor

CPU/System temperature, fan speed (x6) and onboard DC voltages

TPM

TPM socket (SPI)

I/O

Serial port: 2x RS-232
SMBus
audio
PS/2 KB/Mouse
8x GPIO

Expansion slots

3x PCIe x16 slot (Gen5 x16 link), signal from CPU, CXL support
2x PCIe x8 slot (Gen5 x8 link), signal from CPU
1x PCIe x4 slot (Gen5 x4 link), signal from CPU
1x PCIe x1 slot (Gen3 x1 link), signal from PCH

Environmental specifications

Temperature

Operating: -20~50°C / Storage -40~71°C

Humidity

Operating: 95% non condensing

Altitude

0-5000m (0-16.000ft) operating
0-12000m (0-40.000ft) non operating

Shock & vibration

Operating: 30G, 11ms 6 axis
Operating: 5~2000 Hz 4Grms

Ingress protection

IP65

Certification

MIL-STD-810G: Methods 500.5, 501.5, 502.5, 506.5, 507.5, 514.6, 516.6 MIL-STD-461G: CE101, CE102, CS101, CS114, CS115, CS116, RE101, RE102, RS101, RS103
MIL-STD-1275E
CE Certification

System Monitoring and management

IPMI 2.0 support: AST2600 BMC chip, Redfish API support
KVM over IP: KVM over IP function allows BIOS level remote control

OEM Services

Modified COTS customization:
- Specific I/O on front panel / special connectors on rear panel
- Specific H/W configurations
- Specific S/W functionality

Standard configuration

Power Supply Unit

28Vdc (18~36Vdc) 500W, 12V@25A, 5V@20A, 3.3V@20A
Holdup: 20mS, -40°C To 71°C
RTCA DO-160G, MIL-STD 461G, MIL-STD-1275E
AC/DC 600W, 85~264V, 12V@25A, 5V@25A, 3.3V@25A
Efficiency: Up to 92%, holdup: 20mS, -40°C To 71°C
MIL-STD 810G, MIL-STD 461F & MIL-STD 704F

Drives

3 x 2”1/2 SATA Removable Drive Enclosure

Front I/O (behind door)

VGA, 2x USB, IPMI (RJ45)

Front I/O

On request

Rear I/O

On request

MIL-DTL-38999 connectors

miniDP, 10GbE, USB-C, MPO fiber optic, pins, others …

Processor

- Xeon® Gold 6421N (32C/64T, 1.8GHz, 60MB Cache, DDR5-4400, 185W TDP)
- Xeon® Silver 4510T (12C/24T, 2.0GHz, 30MB Cache, DDR5-4400, 115W TDP)
- Xeon® Gold 6538N (32C/64T, 2.1GHz., 60MB Cache, DDR5-5200, 205W TDP)
- Other SKU on demand (5th/4th Gen Intel® Xeon® Scalable)

Memory

DDR5-5600, ECC Registered Wide Temperature: 16GB / 24GB / 32GB / 48GB

Disk

SLC & 3D TLC Solid State Drive (32 Go ~ 8TB)
Up to 3x hot swap 2”1/2 SATA SSD with 2U rack
Up to 6x additional hot swap 2”1/2 SATA/NVMe SSD with 3U rack option)

- Microsoft® Windows 11 64-bit, Windows Server 2019 / 2022
- Linux 64-bit