820304-B21 HP 350 Watts Power Supply ProLiant at discount

820304-B21 Specifications

HPE / HP 350 W Non-Hot-Plug Power Supply (for ProLiant ML30 Gen9)

Manufacturer: Hewlett Packard Enterprise (HPE)
Manufacturer Model: 820304-B21
Product Line: HPE ProLiant Server Power Supplies
Product Series: 350 W ATX-Gen9 Non-Hot-Swap PSU
Product Type: Internal Power Supply Unit (PSU)
Product Name: HPE 350 W Non-Hot-Plug Power Supply for ProLiant ML30 Gen9

KEY FEATURES:
Power Output: 350 Watts
Efficiency Rating: Entry-level / Bronze (≈ 85%) for Gen9 Essential servers
Form Factor: Internal ATX (non-hot-plug, fixed module)
Compatibility: Designed for HPE ProLiant ML30 Generation 9 servers
Input Voltage Range: Auto-ranging AC input (100-240 V) typical for this class
Cooling: Internal fan (standard non-redundant PSU)

PERFORMANCE:
Output Power: 350 W continuous operation
Efficiency: Bronze-level certified (≈ 85%) for ML30 Gen9 standard configuration
Power Factor / Regulation: Standard enterprise server PSU regulation

ENVIRONMENTAL & RELIABILITY:
Designed for enterprise single-socket tower/server environments with continuous (24×7) operation
Reliability Rating: Server-grade PSU module (exact MTBF not publicly specified)

PHYSICAL:
Form Factor: Internal ATX-style server PSU (fixed, non-hot-plug)
Typical Dimensions & Weight: Standard internal PSU size for ML30 Gen9 tower (exact mm not specified)
Connector Type: Standard internal server PSU connectors for the ML30 Gen9 chassis