RS4198L24 Rugged 4U Server

Field tested, failsafe and long life performance in extreme conditions. As processing performance continues to improve, Crystal Group is dedicated to minimize the SWaP envelope of the RS4198L24. High-end computing performance in a 4U chassis with a depth under 24″ (60.9 cm) fits most any rack space.


RS4198L24 Rugged 4U Server
• Aluminum construction – 80 lbs.
• Easily mounted – Crystal glides
• Up to 1.5 TB of memory
• Rugged 4U, rack mounted 24″ depth
• 3200W 2+2 power supply
• Versatility with eight (8) removable 2.5” 15 mm HDDs or twelve (12) 2.5” 7/9 bays
• GPGPU dedicated coprocessor
• Expandable with ten (10) slots
• Leading edge Intel® Haswell or Broadwell E5-2600 V3 or V4 CPUs


Environmental Standards
MIL-STD-810, Operational Temperature, Method 501/502 Procedure I/II

-15°C to +55°C

MIL-STD-810, Storage, Method 501, Procedure I/II

-55°C to +85°C

MIL-STD-810, Humidity, Method 507, Procedure II

240 hours with humidity kit

MIL-STD-810, Altitude, Method 500

12,500ft operation, 40,000ft transport

MIL-STD-810, Vibration, Method 514, Procedure I

4.63GRMS, 5-2,000Hz, 60 min/axis with solid state drives + vibration kits

MIL-S-901, Grade B
MIL-S-901, Grade A

With solid state drives + shock kits

Form Factor
7.0" (17.78cm)
17.5" (44.45cm) EIA-310 Rack Compliant
24" (60.96cm)
80 - 100 lbs ( 36.29 - 45.36 kgs )
Intel® CPU architecture options from Intel embedded long-life roadmap
Haswell or Broadwell LGA2011, X10DRG-O+-CPU

6, 8, 10, 12, 14, 18 Core options from the E5-2600 V3 and V4 family

Expansion Slots
Ten (10) PCIe 3.0 x16 slots, eight (8) can support double width cards
External Bays
Option 1

Up to eight (8) removable 2.5″ 15mm HDD

Option 2

Up to twelve (12) removable 2.5″ 7/9mm HDD

16 GB - 1.5 TB DDR4

High speed, high volume fans CPU temperature controlled

120mm double stacked (2x)

80mm double stacked (2x)

Mounted on Crystal glides
Power Supply
3200W 120/240VAC 2+2 50/60Hz w/PFC
System Board
X910DRG-O+-CPU, Dual LGA2011 R3 Xeon®, 2LAN1G, VGA, 10 PCIe 3.0 x16, IPMI, IPKVM, SATA3 x10
Software Compatibility
Accepts Windows 10®, Windows 7®, Windows Server 2008®, Windows Server 2012®, VMware® or Linux®
Export Compliance
ECCN: 5A002.a.1 | Classification is dependent on configuration and is subject to change. Please contact your Business Development Manager to receive the classification for your product.