Hardware Spec Index

Caldera PW-6777 SE 650W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW6777-SE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index1,300 (Power Supplies scale)
Category rank#29,981
Street price$89
Power650 W (rated)
Performance per dollar14.61
Released2023

Specifications

BrandCaldera
ModelCaldera PW-6777 SE
Rated output650 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-6951 Prime 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,504$309Compare
Vantrel PW-4469 XT 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,923$369Compare
Caldera PW-1861 Prime 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,410$239Compare
Zephyra PW-8052 Edge 1300W 80 PLUS Gold ATX Power Supply2,297$219Compare
Vantrel PW-2754 SE 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,618$319Compare
Vantrel PW-4288 Edge 550W 80 PLUS Gold ATX Power Supply895$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-6777 SE 650W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/163458 (accessed 2026-10-20).