HP 400W PSU 796346 Z240 Tower Workstation 6+6+4+6P Proprietary

HP 400W Power Supply Unit 796346 | New Original HP PSU for Z240 Tower Workstation (6 + 6 + 4 + 6 Pin)

Key Features

  New original HP 400W power supply unit — factory genuine, not refurbished

  Direct HP PSU replacement for HP Z240 Tower Workstation

  Cross-compatible HP spare numbers: 796346-001 / 796346-002

  Supports HP Z240 Tower configurations with higher-powered CPUs and discrete GPUs

  Stable 400W continuous output for demanding workstation workloads

  Built-in overload, over-voltage, and short-circuit protection (OVP / OCP / SCP)

  HP Z240 Tower proprietary 6-Pin + 6-Pin + 4-Pin + 6-Pin connector configuration

  Designed exclusively for HP Z240 Tower chassis — not interchangeable with standard ATX PSUs

Technical Specifications

Brand	HP
Condition	New Original (Genuine HP)
Part Number	796346-001
OEM / Spare No.	796346-002
Compatible PSU Models	HP Z240 Tower OEM PSU
Wattage	400W MAX
Input Voltage	100–240V AC, 50–60Hz
Output	400W MAX continuous output
Form Factor	HP Z240 Workstation Proprietary
Connector Type	6-Pin + 6-Pin + 4-Pin + 6-Pin (GPU)
Hot Plug	No
Protection	OVP / OCP / SCP

Compatible Models

HP Workstation Series (Tower):

  HP Z240 Tower Workstation (400W variant)

Package Contents

  1× HP 400W PSU 796346 Z240 Tower Workstation 6+6+4+8P Proprietary (New Original)

Warranty

  90-day replacement warranty

  Covers manufacturing defects; physical damage and improper installation not included

Additional Notes

• HP Z240 Tower uses a proprietary 6+6+4+6 pin connector — NOT compatible with standard ATX or HP ProDesk/EliteDesk PSUs.
• Non-hot-plug PSU — system must be fully powered off before replacement.
• Z240 Tower ships with either 280W or 400W PSU depending on configuration — verify your existing PSU wattage before ordering.
• New original unit — genuine factory HP unit, not refurbished or aftermarket.