HP Z640 Workstation Series Service Manual

HP Z640 Workstation DIMM installation order
Install DIMMs in this order.
NOTE: If you install DIMMs of different sizes, load them in order of size, starting with largest and finishing
with the smallest (largest in DIMM 1, smallest in last loaded DIMM slot).
Component replacement guidelines 67

HP Z640 Workstation Series Specifications

General

Chipset	Intel C612
Memory Slots	8 DIMM slots
Form Factor	Tower
Processor Options	Intel Xeon E5-2600 v3/v4
Storage Options	SATA, SAS, SSD
Storage Controllers	Integrated SATA 6.0 Gb/s controller
Graphics Options	NVIDIA Quadro, AMD FirePro
Expansion Slots	1 PCIe Gen3 x8; 1 PCIe Gen3 x4; 1 PCI
Audio	Integrated Realtek HD ALC221
Networking	Integrated Intel I218LM PCIe GbE
Operating Systems	Windows 10