HP Z Series User Manual

(8) Drive SATA cables (up to 6 locations)
(9) Front card guide and fan cable
2. Remove the nine Torx15 M3.0 × 6.0 screws (1) that secure the system board to the computer.
3. Use the heat sink to slide the system board (2) away from the computer rear chassis, and then
remove the system board (3).
To install the system board, reverse the removal procedures.
Power supply
To remove the power supply, use these procedures.
Before removing the power supply, follow these steps:
1. Prepare the computer for disassembly (see Preparation for disassembly on page 18).
2. Remove the access panel (see Access panel on page 20).
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Chapter 4 Removal and replacement procedures

HP Z Series Specifications

General

Series	Z Series
Category	Desktop
Processor	Intel Xeon or Intel Core (depending on the specific model)
Operating System	Windows 10 Pro or Windows 11 Pro
Storage	SSD or HDD options, up to multiple TB
Graphics	NVIDIA Quadro or AMD Radeon Pro
Expansion Slots	Multiple PCIe slots
Ports	USB, DisplayPort, HDMI
Form Factor	Tower
Memory	Up to 256 GB DDR4 ECC or non-ECC SDRAM (depending on the specific model)
Power Supply	Various wattage options, typically 500W to 1000W (depending on the specific model)