Hardware Spec Index

Caldera PW-1773 Edge 750W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW1773-EDGE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,026 (Power Supplies scale)
Category rank#48,867
Street price$39
Power750 W (rated)
Performance per dollar26.31
Released2021

Specifications

BrandCaldera
ModelCaldera PW-1773 Edge
Rated output750 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-8890 Prime 650W 80 PLUS Gold ATX Power Supply904$49Compare
Zephyra PW-3014 Ultra 650W 80 PLUS Bronze ATX Power Supply786$39Compare
Vantrel PW-2689 SE 1600W 80 PLUS Platinum ATX 3.0 Power Supply2,625$359Compare
Novexa PW-7948 Plus 850W 80 PLUS Gold ATX 3.1 Power Supply1,519$99Compare
Zephyra PW-8772 Pro 750W 80 PLUS Gold ATX 3.0 Power Supply1,333$79Compare
Vantrel PW-3477 Plus 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,943$399Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1773 Edge 750W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/2540477 (accessed 2026-10-22).