Hardware Spec Index

Caldera PW-8057 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW8057-EDGE · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index1,728 (Power Supplies scale)
Category rank#18,997
Street price$139
Power850 W (rated)
Performance per dollar12.43
Released2024

Specifications

BrandCaldera
ModelCaldera PW-8057 Edge
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-2810 Plus 850W 80 PLUS Gold ATX Power Supply1,585$109Compare
Caldera PW-6828 Pro 1300W 80 PLUS Gold ATX 3.0 Power Supply2,573$319Compare
Caldera PW-4479 Ti 1300W 80 PLUS Titanium ATX Power Supply2,831$399Compare
Novexa PW-1931 Ti 1200W 80 PLUS Gold ATX 3.1 Power Supply2,094$189Compare
Zephyra PW-4992 Core 1000W 80 PLUS Gold ATX 3.1 Power Supply2,214$219Compare
Vantrel PW-8818 Ti 1200W 80 PLUS Titanium ATX Power Supply2,162$259Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-8057 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/18878398 (accessed 2026-10-19).