motherboard limits hp 8649 smvb

[Rafaelllll]

hi i have a Hp 8643 smvb motherboard and i want to upgrade my ram gpu cpu but cant find it anywere how far can i take it with this motherboard can i put ddr5 ram? or a ryzen9 i dont know HELPPPPP

[Paul_Tikkanen]

Hi:

Below is the link to the HP SSIS 8643 motherboard specifications:

HP Desktop PCs - motherboard specifications, Erica | HP® Support

Processor upgrade information

• TDP: up to 65 W
• Socket type: AM4
• Motherboard supports the following processor upgrades:

  Processor	TDP	Integrated graphics
  AMD Ryzen 5 3400G, 3.7 GHz Base frequency, up to 4.2 GHz burst frequency, 4 MB cache, Quad core (Picasso)	65 W	Radeon Vega 11 Graphics
  AMD Ryzen 3 3200G, 3.6 GHz Base frequency, up to 4.0 GHz burst frequency, 4 MB cache, Quad core (Picasso)	65 W	Radeon Vega 8 Graphics
  AMD Athlon 300UGE, 3.6 GHz Base frequency, 4 MB cache, Dual core (Picasso)	65 W	Radeon Vega 3 Graphics
  AMD Ryzen 5 3500, 3.4 GHz Base frequency, up to 4.1 GHz burst frequency, 16 MB cache, Hexa core (Matisse)	65 W	NA
  AMD Ryzen 7 3700X, 3.6 GHz Base frequency, up to 4.4 GHz burst frequency, 32 MB cache, Octa core (Matisse)	65 W	NA

  Memory upgrade information

  • Dual channel (1 DIMM per channel) memory architecture
  • Two DDR4 UDIMM (288-pin) sockets
  • Supports PC4-21300 (DDR4-2666)
  • Supports 4 GB, 8 GB, and 16 GB DDR4 UDIMMs
  • Supports up to 4 GB on 32-bit systems

    note: 

    32-bit systems cannot address a full 4.0 GB of memory.

  • Supports up to 32 GB (unbuffered) on 64-bit computers

  DDR5 memory is not supported.  It wouldn't even fit in a DDR4 memory slot.