The VPF450 is the
better-quality model among all other Antec VP 450W series. The VPF450 is
more than enough for your G4560 + GTX 1050 Ti.
VPF450 80+ Bronze http://www.antec.com/product.php?id=706998&fid=5022144&lan=nz
450W | Combined +12V:
420W (35A) | PCIe cables:
2x 6+2-pin | Non-modular | OEM:
Delta Electronics | Warranty:
3 years
Protections: Over Current Protection (OCP), Over Voltage Protection (OVP), Under Voltage Protection (UVP), Short Circuit Protection (SCP), Over Power Protection (OPP), No Load Operation (NLO), Brown-Out Protection (BOP), Over Temperature Protection (OTP), Surge & Inrush Protecion (SIP)
Note that the
other VP models are the ones that are
lower in quality ("Tier 3"):
VP450 http://www.antec.com/product.php?id=2407&fid=5022042&lan=us
450W | Combined +12V: 360W (30A) | PCIe cables: 1x 6-pin | Non-modular | OEM: FSP | Warranty: 2 years
Protections: Over Current Protection (OCP), Over Voltage Protection (OVP), Short Circuit Protection (SCP), Over Power Protection (OPP)
VP450P http://www.antec.com/product.php?id=705412&fid=5022051&lan=nz
450W | Combined +12V: 360W (30A) | PCIe cables: 1x 6-pin | Non-modular | OEM: FSP | Warranty: 2 years
Protections: Over Current Protection (OCP), Over Voltage Protection (OVP), Under Voltage Protection (UVP), Short Circuit Protection (SCP), Over Power Protection (OPP), Over Temperature Protection (OTP), Surge & Inrush Protection (SIP)
VP450F 80+ http://www.antec.com/product.php?id=705418&fid=5022042&lan=us
450W | Combined +12V: 360W (30A) | PCIe cables: 1x 6-pin | Non-modular | OEM: Delta Electronics | Warranty: 2 years
Protections: Over Current Protection (OCP), Over Voltage Protection (OVP), Under Voltage Protection (UVP), Short Circuit Protection (SCP), Over Power Protection (OPP), Over Temperature Protection (OTP), Surge & Inrush Protection (SIP)