643955-101 HP 750W 80 Plus Power Supply at discount

643955-101 Specifications

HPE 750W Common Slot Platinum Hot-Plug Power Supply

Manufacturer: Hewlett Packard Enterprise (HPE)
Manufacturer Model: 643955-101
Product Line: HPE ProLiant Server Components
Product Series: Common Slot (CS) Power Supply Series
Product Type: Hot-Plug Redundant Power Supply Unit (PSU)
Product Name: HPE 750W Common Slot Platinum Hot-Plug Power Supply

KEY FEATURES:
Power Capacity: 750 Watts
Input Voltage Range: 100–240V AC (Auto-ranging)
Input Frequency: 50/60 Hz
Efficiency Rating: Up to 94% (Platinum-certified)
Form Factor: HPE Common Slot (Hot-Plug Design)
Hot-Plug Support: Yes
Cooling System: Integrated variable-speed fan for optimized airflow
LED Indicators: Status and fault indicators

PERFORMANCE:
Output Voltage: 12V DC (Main Output)
Output Current: Up to 62.5A
Standby Power Output: 12VSB @ 2.5A
Redundancy Support: Yes (N+1 configurations)
Power Factor Correction (PFC): Active PFC for efficiency and power stability

ENVIRONMENTAL & RELIABILITY:
Operating Temperature: 10°C to 50°C (50°F to 122°F)
MTBF: >200,000 hours at 25°C (typical)
Efficiency Compliance: 80 PLUS Platinum
Certifications: UL, CE, FCC, CSA, RoHS
Cooling Direction: Front-to-back airflow

PHYSICAL:
Form Factor: Standard HPE Common Slot PSU
Dimensions: 8.6 × 2.2 × 1.6 inches (approx.)
Weight: ~0.9 kg (~2 lbs)

COMPATIBILITY:
Compatible with the following HPE systems:

HPE ProLiant DL360p Gen8

HPE ProLiant DL380p Gen8

HPE ProLiant ML350p Gen8

HPE ProLiant SL230s/SL250s Gen8

HPE Apollo and BladeSystem configurations (select models)

APPLICATIONS:
Designed for enterprise data centers, servers, and storage environments requiring high-efficiency, hot-swappable, and redundant 24×7 power delivery.