ARMC4F2 (4U)
ARMC4F2 is a formidable 4U rackmount server chassis, built for ultimate performance and expandability in demanding enterprise and HPC environments. Supporting large E-ATX motherboards and equipped with a high-wattage 500W-1100W Active PFC power supply, it offers exceptional space for components, advanced cooling, and superior reliability for mission-critical applications.
Description
- Model: ARMC4F2 (4U)
- Form Factor: 4U Rackmount Chassis
- Material: Heavy-duty Steel Construction (SGCC)
- Color: Black
- Motherboard Compatibility: Supports Motherboards up to 12″ x 13″ (e.g., Extended ATX (E-ATX), SSI CEB, ATX, Micro-ATX)
- Drive Bays:
- Internal 3.5″: Typically 8 to 12+ internal 3.5″ drive bays (can support 2.5″ drives via adapters)
- External 5.25″: Typically 2x or 3x external 5.25″ bays (for optical drives, hot-swap mobile racks, etc.)
- (Note: This model description does not specify “hot-swap” bays in the main description, but 4U chassis often have options for numerous front hot-swap bays. Please check specific product images or documentation for exact drive bay configurations.)
- Power Supply:
- Type: Standard PS/2 ATX PSU (single) or supports 2U Redundant PSUs (depending on specific chassis design/options)
- Wattage: 500W to 1100W (Active Power Factor Correction – Active PFC)
- Efficiency: High Efficiency (e.g., 80 PLUS Bronze/Silver/Gold/Platinum – specific certification should be verified per included PSU model)
- Expansion Slots: 7x Full-Height, Full-Length PCI/PCIe Expansion Slots (Supports standard full-height add-on cards, including multiple GPUs)
- Cooling System:
- Fans: Multiple hot-swappable fans (e.g., 3x or 4x 120mm or 80mm middle fans, rear 80mm fans)
- Airflow: Optimized for high-volume, efficient front-to-back cooling, critical for high-performance components and dense configurations.
- Front Panel I/O:
- 2x USB 2.0 or USB 3.0 Ports
- Power On/Off Button
- System Reset Button
- Power LED Indicator
- HDD Activity LED Indicator
- Network Activity LEDs (Optional)
- Dimensions (W x D x H):
- Standard 4U: 482.6 mm (19 inches) x ~650-750 mm (25.6-29.5 inches) x 177.8 mm (7 inches)
- (Note: Depth can be significant due to internal space and drive bays; actual depth should be verified.)
- Weight: Approximately 15-25 kg (33-55 lbs) empty (chassis + PSU, without drives)
- Mounting: Standard 19-inch rack mounting
- Ideal Applications: Database servers, virtualization hosts, cloud infrastructure, AI/ML training, GPU servers, video rendering, large-scale storage, high-performance computing (HPC) clusters.








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