800W 2U Redundant Server Power Supply Replacement for Supermicro PWS-801-1R Hot-Swap PSU

Aomoproing 800W 2U redundant power supply is a high-quality direct replacement for the Supermicro PWS-801-1R switching power supply. It is precisely engineered to match the original 2U CRPS (Common Redundant Power Supply) form factor, gold-finger backplane connector, and electrical specifications, ensuring seamless drop-in installation for Supermicro server chassis and systems.

Key Specifications:

1. Input: Universal 100-240V AC (50/60Hz), auto-ranging for global deployment
2. Output: 800W continuous power; +12V@66A, +5V@30A, +3.3V@24A, [email protected], +5VSB@4A
3. Certifications: 80 Plus Gold, CE, FCC, RoHS compliant
4. Form Factor: 2U rack-mount redundant hot-swap module (76 x 40 x 336mm)
5. Weight: 2.13kg, standard Supermicro redundant PSU dimensions

Enterprise-Grade Performance & Reliability:

1. Hot-Swappable Design: Fully supports live insertion/removal while the server is running, eliminating downtime during maintenance or failure replacement.
2. Active PFC & High Efficiency: Active Power Factor Correction (PFC) delivers clean, stable power with minimal ripple; 80 Plus Gold certification ensures up to 90% efficiency across loads, reducing energy costs and heat output.
3. Robust Power Rail: Strong +12V rail (66A max) supports high-power CPUs, multiple hard drives, and expansion cards in 2U rack servers.
4. Comprehensive Protections: Built-in Over-Voltage (OVP), Over-Current (OCP), Short-Circuit (SCP), and Over-Temperature (OTP) safeguards protect critical server hardware from damage.
5. Quiet Cooling: High-performance, low-noise server-grade fan maintains optimal thermal performance under 24/7 continuous operation.

Compatibility List (Supermicro):

1. Chassis: SC826E1-R800LPB, SC826E1-R800UB, SC826E2-R800UB, SC826TQ-R800LPB, SC745TQ-R800B
2. Servers: 4021M-32R, 4021M-T2R+, 4021M-82R+, 7045B-8R+B, 7046T-3R, 7046T-H6R

Each unit undergoes rigorous full-load testing, compatibility validation, and burn-in cycles to ensure flawless performance in mission-critical data center environments. Ideal as a direct replacement, spare, or upgrade for maintaining optimal power reliability in your Supermicro server infrastructure.