GAP-251F-S7 Series
2U Rugged Server
3rd Gen Intel® Xeon® Scalable Processors
DualSocket
510mmDepth
RearI/O
RearPSU
Overview
GAP is a line of alluminum rugged Servers designed for applications that require a robust MIL-GRADE certified computing platform, suitable for operation in critical environments.
GAP S7 Series Rugged Servers feature single and dual socket 3rd Gen. Intel® Xeon® Scalable Processors (Ice Lake) offering a balanced architecture with built-in AI acceleration and advanced security capabilities, up to 4TB DDR4-3200 RAM, 64 lane PCIe Gen 4 per CPU, a 7% higher socket-to-socket bandwidth.
GAP S7 Series Rugged Servers are MIL-STD-810F qualified for temperature and shock, MIL-STD-167-1A for vibrations and can optionally conform to MIL-STD-461.
System Features
CPU3rd Gen Intel® Xeon® Scalable processors Dual Socket LGA-4189 (Socket P+) max 270W TDP
MemoryUp to 4TB ECC RDIMM, DDR4-3200MHz; 16 DIMM slots
ChipsetIntel® C621A
GraphicsASPEED AST2600 BMC
Network Connectivity1x Dedicated IPMI LAN port
Up to 2x Dual or Quad port
GbE/10GbE/25GbE/100GbE OCP NIC 3.0 with RJ45 or SFP connectors
Up to 2x Dual or Quad port
GbE/10GbE/25GbE/100GbE OCP NIC 3.0 with RJ45 or SFP connectors
StorageInternal:
2x M.2 NVMe; M-Key, 2280
1x Disk on Module
Removable:
Up to 6x U.2 NVMe SSD or 9x 2.5” SATA / SAS SSD
2x M.2 NVMe; M-Key, 2280
1x Disk on Module
Removable:
Up to 6x U.2 NVMe SSD or 9x 2.5” SATA / SAS SSD
TPM1 TPM Header
Motherboard I/O shieldAvailable on the front: 1x VGA, 2x USB 3.0, 1x IPMI LAN; 1x COM
Expansion slotsUp to 6x PCIe 4.0 cards or 2x double-width GPUs and 2x PCIe cards
Operative SystemsWindows® 10 IoT Enterprise 64bit, Windows® Server 2016 64bit; Windows® Server 2019 64bit; RHEL 8.4 64bit;
Ubuntu 20.04.2 LTS SVR 64bit; CentOS 7.9 64bit
Ubuntu 20.04.2 LTS SVR 64bit; CentOS 7.9 64bit
IPMIIPMI2.0, SPM, Watchdog; SNMP and e-mail alarms and notifications
Remote MonitoringMonitoring, control, and management functions (fan speed, temperature, voltage, redundant power failure, power consumption, disk health, raid health, and memory health)
Power SupplyAC Redundant Power Supply – Optional Single
DC Redundant Power Supply – Optional Single
DC Redundant Power Supply – Optional Single
Mechanical Features
Dimensions
(W x H x D)483 x 88 x 510mm
(W x H x D)483 x 88 x 510mm
MaterialAluminum with surface passivation treatment
ColourBlack / RAL 9005 – Powder Coating
Mounting2U 19” rackmount chassis
Optional Telescopic slides
Optional Telescopic slides
ConfigurationRear I/O and Rear Power Supply
Front Panel Leds / ButtonsPower On/Off button with LED
Reset button with LED
Reset button with LED
Drive Bays3x 3.5”
Fans3x removable PWM fans
Environmental Features
Operating Temperatures0°C to +50°C
MIL-STD-810H, Method 501.7 & 502.7
-20°C to +60°C (depending on configuration)
MIL-STD-810H, Method 501.7 & 502.7
-20°C to +60°C (depending on configuration)
Storage Temperature-40°C to +70°C
MIL-STD-810H, Method 501.7 & 502.7
MIL-STD-810H, Method 501.7 & 502.7
Humidity5% – 95% non-condensing
MIL-STD-810H 507.6
MIL-STD-810H 507.6
Operating VibrationsMIL-STD-167-1A, Type I
Not Operating Vibrations1.17 Grms, 5-500 Hz
MIL-STD-810H, Method 514.8
MIL-STD-810H, Method 514.8
Operating Shocks20g / 11ms – half sine
MIL-STD-810G, Method 516.7
MIL-STD-810G, Method 516.7
EMCDirective 2014/35/UE-LVD | Directive 2014/30/UE-EMC | Directive 2011/65/UE – RoHS
Regulation EC No 1907/2006 | MIL-STD-461G (on request)
Regulation EC No 1907/2006 | MIL-STD-461G (on request)
From the Blog
Insights & Engineering Guides
Qualification Guide
From Prototype to Qualification: The MIL-STD Programme Timeline
A realistic guide to planning environmental qualification campaigns — from initial design review through prototype build, pre-compliance testing and final qualification test reporting.
Read MoreTechnical Guide
Conduction-Cooled vs Air-Cooled: Choosing the Right Thermal Solution
Sealed conduction-cooled systems eliminate ingress risk but require thermal interface planning. Air-cooled systems offer higher compute density. This guide helps you choose based on your platform constraints.
Read MoreBuying Guide
How to Specify a Rugged Computer for Defence
A practical framework for defence engineers to define the right operating temperature range, mechanical envelope, power budget, I/O requirements and qualification standards before issuing an RFQ.
Read More
Contact
Any Mission Starts with a Conversation.
At GOMA Rugged Solutions, you talk to engineers - not salespeople. Tell us about your program requirements and we will identify the right platform, configuration and qualification path.