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Supermicro PWS-1K04A-1R 1000W Titanium 80 Plus Certified Power Supply - Fully Modular High Efficiency Design
The Supermicro PWS-1K04A-1R is a 1000W Titanium 80 Plus Certified power supply designed for high-performance server and workstation environments. Its fully modular architecture reduces cable clutter and improves airflow, while the Titanium efficiency... Read More
price
$186.95
- In Stock: 7
- Manufacturer: Supermicro
- Model or Part: PWS-1K04A-1R
- Condition: Refurbished
- Weight: 3.00
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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Overview
The Supermicro PWS-1K04A-1R is a 1000W Titanium 80 Plus Certified power supply designed for high-performance server and workstation environments. Its fully modular architecture reduces cable clutter and improves airflow, while the Titanium efficiency rating ensures that up to 94 percent of the AC power is converted to usable DC power under typical loads. This results in lower operating costs, reduced heat output, and a smaller carbon footprint.
Key Features
- 1000W continuous power delivery with Titanium level efficiency (up to 94% at 20-100% load)
- Fully modular design for flexible cable management and easy upgrades
- 80 Plus Titanium certification guarantees top tier energy savings
- Active PFC and high quality Japanese capacitors for stable and reliable performance
- Zero RPM fan mode for silent operation at low to medium loads
- 12 V rail design optimized for high current draw from CPUs, GPUs and storage devices
- Compliant with ATX12V 2.4 and EPS 2.92 standards for broad compatibility
- Built-in over-voltage, under-voltage, over-current and short circuit protection
Technical Specifications
- Model: PWS-1K04A-1R
- Power Output: 1000W
- Efficiency: 94% (Titanium) at 20-100% load
- Form Factor: ATX12V 2.4 / EPS 2.92
- Input Voltage: 100-240V AC, 50/60Hz
- Input Current: 5.5A max at 230V, 8.5A max at 115V
- Rail Distribution: +12V up to 83A total, +5V, +3.3V, -12V, +5VSB
- Connectors: 24-pin ATX, 8-pin EPS, 6+2 pin PCIe (x2), SATA (x8), Molex (x4), 4-pin peripheral
- Cooling: 120mm fan with zero RPM mode, fan speed 0-2500 RPM
- Operating Temperature: 0 to 50 degrees Celsius
- Dimensions: 150mm x 140mm x 86mm (W x D x H)
- Weight: approx 2.1 kg
Typical Applications
- Enterprise servers requiring reliable high power density
- GPU intensive workstations for AI, deep learning and rendering
- High performance computing clusters where energy efficiency is critical
- Storage arrays with large numbers of SATA or SAS drives
- Edge computing devices that need robust power protection in harsh environments
- Custom rack solutions that benefit from modular cabling and low noise operation