HP EliteDesk 705 G3 User Manual

System board connections
Refer to the following illustration and table to identify the system board connectors for your model.
Item System board connector System board label Color Component
1 PCI Express x16 Gen 2
downshifted to a x4
X4PCIEXP white Expansion card
2 PCI Express x1 Gen 2 X1PCIEXP2 black Expansion card
3 PCI Express x16 Gen 3 X16PCIEXP black Expansion card
4 PCI Express x1 Gen 2 X1PCIEXP1 black Expansion card
5 SATA 3.0 SATA2 light blue Any SATA device other than the primary
hard drive
6 DIMM4 (Channel A) DIMM4 white Memory module
7 DIMM3 (Channel A) DIMM3 black Memory module
8 DIMM2 (Channel B) DIMM2 white Memory module
9 DIMM1 (Channel B) DIMM1 black Memory module
10 SATA 3.0 SATA0 dark blue Primary hard drive
11 SATA 3.0 SATA1 light blue Any SATA device other than the primary
hard drive
12 Battery BAT black Battery
13 Serial port COMB black Optional second serial port
10 Chapter 2 Hardware upgrades

HP EliteDesk 705 G3 Specifications

General

Form Factor	Small Form Factor
Processor Options	AMD PRO A12, A10, A8, A6 APUs; AMD Athlon X4 processors
Memory	Up to 64 GB DDR4-2400 SDRAM
Storage Options	2.5-inch HDD/SSD, M.2 SSD
Graphics	Integrated AMD Radeon R7
Audio	Realtek ALC221 codec, combo microphone/headphone jack
Expansion Slots	1 PCIe x16; 2 PCIe x1; 1 M.2
Ports	1 VGA; 1 RJ-45; 1 headphone/microphone combo
Operating System	Windows 10 Pro
Power Supply	180W