HP Z440 Workstation Series Service Manual

HP Z440 Workstation system board architecture
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Dark blue slots are attached to CPU0 and available with CPU0.
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Purple and gray slots are attached to PCH.
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White slots are attached to CPU1 and available when CPU1 is installed.
NOTE: The PCIe designators indicate the mechanical connector size and number of electrical PCIe lanes
routed to an expansion slot. For example, x16(8) means that the expansion slot is mechanically an x16
length connector, with 8 PCIe lanes supported.
HP Z440 Workstation specifications
Processor technology
Intel Series C612 chipset:
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Support for the Intel Xeon Processor E5-1600 Series and E5-2600 Series
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Integrated 4-channel memory controller
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Microarchitecture improvements
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Large L3 cache for superior performance
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Intel QuickPath Interconnect (QPI) connects processors and I/O controller with speeds up
to 9.6 GT/s
Power supply
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700 W Gold, 90% efficient, wide-ranging, active Power Factor Correction, two auxiliary
dongles on two 12V rails, ERP 0.5W, Built-in-Self Test (BIST)
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525 W Bronze, 85% efficient, wide-ranging, active Power Factor Correction, ERP 0.5W,
Built-in-Self Test (BIST)
Memory technology
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Dual in-line memory modules (DIMMs) based on DDR4 2133 MHz technology
6 Chapter 1 Hardware overview

HP Z440 Workstation Series Specifications

General

Chipset	Intel C612
Memory Slots	8 DIMM slots
Audio	Integrated Realtek HD ALC221 Audio
Processor Options	Intel Xeon E5-1600 v3 series; Intel Xeon E5-2600 v3 series
Memory	Up to 128 GB DDR4-2133 ECC
Graphics Options	NVIDIA Quadro or AMD FirePro professional graphics cards
Power Supply	700W 90% efficient, wide-ranging, active Power Factor Correction (PFC)
Operating System	Windows 10 Pro, Windows 7 Professional, or Linux
Weight	11 kg
Network	Integrated Intel I218LM PCIe GbE
Expansion Slots	1 PCIe Gen2 x1, 1 PCI