HPE P19045-B21 P19250-001 P03053-1A1 64GB 2Rx4 PC4-2933Y-R Smart Memory HP

Description:

The HPE P19045-B21 is an HPE 800W Flex Slot Platinum Hot Plug Low Halogen power supply, designed for HPE ProLiant Gen10 and Gen10 Plus servers. It delivers high-efficiency power (up to 94%) with 80 PLUS Platinum certification and supports HPE’s Flex Slot architecture, enabling quick and tool-less installation. The P19045-B21 is ideal for enterprise environments focused on energy efficiency, redundancy, and scalable performance.

Technical Specifications:
Manufacturer: Hewlett Packard Enterprise (HPE)
Model: P19045-B21
Part Number: P19250-001 (Spare), P03053-1A1 (Assembly)
Type: Hot Plug Flex Slot Power Supply
Power Output: 800W
Efficiency Rating: 80 PLUS Platinum (up to 94%)
Input Voltage: 100–240V AC
Frequency: 50/60 Hz
Form Factor: Flex Slot
Cooling: Integrated fan
Hot-Swappable: Yes
Compatibility: HPE ProLiant Gen10 / Gen10 Plus servers
Halogen-Free: Low halogen design
Redundancy Support: Yes (when used in multi-PSU configurations)
Dimensions: 4.05 x 20.3 x 7.3 cm (1.6 x 8.0 x 2.9 in)
Weight: Approx. 1.36 kg (3.0 lb)