G1358-1600WNA – 1600W CRPS Power Supply for High-Performance Server and Networking Solutions
The G1358-1600WNA power supply offers a powerful 1600W output within a compact 1U CRPS form factor (185 x 73.5 x 40 mm), designed specifically for space-limited server, storage, and networking applications.
Delivering 12V at 133.33A alongside a 12V standby current of 2.1A, this redundant AC/DC unit supports a broad input voltage range of 90–264Vac and 180–300Vdc, ensuring seamless operation across international power grids.
Equipped with a digital control system and a PMBus 1.2 interface, it allows precise real-time monitoring and remote management, enhancing system reliability and uptime. Active Power Factor Correction (PFC) boosts energy efficiency while maintaining stable performance under various load conditions.
The intelligent fan control dynamically adjusts airflow for optimal cooling and quieter operation. Its reverse airflow design further increases system integration flexibility in diverse environments.
With certifications including UL, CE, FCC, CB, and CCC, the G1358-1600WNA power supply complies with rigorous global safety and EMC standards, making it a dependable solution for mission-critical data centers.
Features
CRPS-185: 185×73.5x40mm(LxWxH)
CRPS-265: 265×73.5x40mm(LxWxH)
Input: 90 to 264Vac,180-300VdC
Hot-plug
Full Digital control
Active Power Factor Correction
Intelligent-thermal Fan Control
N+N N+1 Redundant
Reverse Airflow Option
Applications
Server
Storage
Networking
HPC
Edge Computing
Telecom
AI Training
Industrial Automation
Approvals
UL/cUL
CB
TuV-Mark
CCC/CQC
FCC
CE
NOM
BIS
Specifications
| Output Power (W): | 1600 |
| Length (mm): | 185 |
| Width (mm): | 73.5 |
| Height (mm): | 40 |
| Mounting Type: | Hot pluggable |
| Minimum Output Current (A): | 0 |
| Maximum Output Current (A): | 133.33 |
| Output Voltage (V): | 12 |
| Minimum Output Power (W): | 0 |
| Maximum Output Power (W): | 1600 |
| Minimum Input Voltage (V): | 90 |
| Maximum Input Voltage (V): | 264 |
Model Selection Comparison Table
|
Model |
Power Tier | Behavior | PMBus | Form Factor | Recommended Use |
| G1358-0800WNA | Entry/mid power | Edge compute, network security | Yes | CRPS |
POP/Firewall/Edge services |
| Higher margin | Storage + virtualization | Yes | CRPS | Multi-service nodes | |
| G1358-1600WNA | Heavy load class | HPC & parallel workloads | Yes | CRPS |
CPU/GPU mixed |
| Maximum tier | AI/Accelerated compute | Yes | CRPS |
Dense compute stacks |
Deployment Scenarios
The G1358-1600WNA is positioned as a high-capacity performance tier within the G1358 series, designed for environments where virtualization density, storage throughput, and sustained compute activity place continuous demand on the power subsystem.
It is well suited for edge data centers, private cloud nodes, SDS-enabled servers, and multi-service compute platforms, where workloads fluctuate throughout the day but rarely return to idle states. This model is typically selected when operators require stable long-term output with sufficient margin for growth, without moving into ultra-high wattage classes.
|
Scenario |
Deployment Behavior | Why 1600W Tier Fits |
| High-density VM hosts | Continuous multi-VM load |
Strong sustained headroom |
|
SDS-enabled servers |
Frequent IO activity | Stable voltage under stress |
| Edge data centers | Mixed service roles |
Predictable thermal behavior |
|
Private cloud nodes |
24/7 operation | Designed for long duty cycles |
| Compute + storage fusion | Concurrent workloads |
Balanced transient handling |
|
Regional aggregation nodes |
Traffic variability |
Maintains rail stability |
Power Architecture & Reliability Design
The G1358-1600WNA is engineered to maintain consistent 12V rail delivery under sustained high load, supporting systems where compute threads, memory access, and storage operations overlap continuously.Its design emphasizes controlled transient response, reducing voltage deviation during VM startup waves, IO spikes, or service restarts. Thermal characteristics are optimized for extended runtime in dense chassis, enabling reliable performance over long operational cycles with minimal efficiency drift.
The design emphasizes a stable 12V output under sustained load, ensuring reliable operation during continuous 24/7 use while supporting concurrent compute and storage activity. A strong transient response absorbs VM burst behavior without disturbing voltage posture, and controlled ripple management protects storage-heavy systems from signal instability. Thermal balance is optimized for dense chassis layouts, keeping component stress predictable over long runtimes. Together with consistent behavior during scaling events, the platform offers a clear and straightforward upgrade path within the G1358 series.
Power Operating Notes
|
Reference Condition |
Suggested Guidance |
| High VM density |
Reserve sufficient power margin |
|
Storage-intensive workloads |
Monitor IO-related thermal rise |
| Continuous operation |
Maintain airflow cleanliness |
|
Mixed compute/storage nodes |
Balance load distribution |
| Edge data center deployment |
Verify grounding stability |
|
Service restart cycles |
Avoid synchronized power spikes |
| Long duty cycles |
Schedule periodic inspections |
|
Capacity growth planning |
Evaluate 2000W tier if expanding |
FAQ
Q1. What type of deployment is G1358-1600WNA best suited for?
It is ideal for high-density virtualization and storage-integrated compute platforms that require stable power delivery over long operating periods.
Q2. How does it differ from the 1300W variant?
The 1600W model provides additional headroom for concurrent workloads and IO bursts, reducing the risk of power saturation as system utilization increases.
Q3. Is it appropriate for continuous 24/7 workloads?
Yes. The thermal and electrical design supports non-stop operation, assuming proper airflow and environmental management.
Q4. Can it handle storage-heavy configurations?
Yes. Ripple control and regulation are tuned to support frequent read/write cycles, helping maintain consistent system responsiveness.
Q5. Is this model suitable for private cloud nodes?
It fits well in private or hybrid cloud environments, where VM density and service overlap require predictable power behavior.
Q6. How does it perform in dense chassis?
The unit maintains a balanced thermal footprint, making it suitable for space-constrained racks with sustained workloads.
Q7. Does it allow future scalability?
Yes. It offers room for moderate expansion, though very aggressive scaling may warrant moving to the 2000W tier.
Q8. When should an upgrade be considered?
If workloads evolve toward extreme concurrency or very high storage throughput, upgrading within the G1358 series ensures long-term stability.