Hardware Spec Index

Caldera PW-6703 Edge 1000W 80 PLUS Platinum SFX Power Supply

Power Supplies · Caldera · SKU PW6703-EDGE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index2,314 (Power Supplies scale)
Category rank#17,202
Street price$249
Power1000 W (rated)
Performance per dollar9.29
Released2021

Specifications

BrandCaldera
ModelCaldera PW-6703 Edge
Rated output1,000 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty12 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-2018 Edge 1200W 80 PLUS Gold ATX Power Supply2,598$279Compare
Teralux PW-9896 Plus 1000W 80 PLUS Gold ATX 3.1 Power Supply2,159$209Compare
Zephyra PW-6049 Prime 850W 80 PLUS Bronze ATX Power Supply1,389$89Compare
Vantrel PW-5900 Max 1000W 80 PLUS Platinum ATX Power Supply2,128$199Compare
Teralux PW-2507 Pro 850W 80 PLUS Bronze ATX Power Supply1,254$69Compare
Novexa PW-9620 Pro 1000W 80 PLUS Platinum ATX 3.1 Power Supply1,813$179Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-6703 Edge 1000W 80 PLUS Platinum SFX Power Supply”, https://vextor7.com/item/9305050 (accessed 2026-10-20).