Hardware Spec Index

Caldera PW-6857 Max 750W 80 PLUS Gold SFX Power Supply

Power Supplies · Caldera · SKU PW6857-MAX · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,008 (Power Supplies scale)
Category rank#24,873
Street price$49
Power750 W (rated)
Performance per dollar20.57
Released2020

Specifications

BrandCaldera
ModelCaldera PW-6857 Max
Rated output750 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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-7999 Core 850W 80 PLUS Platinum ATX 3.1 Power Supply1,950$159Compare
Novexa PW-7830 Edge 750W 80 PLUS Gold ATX 3.1 Power Supply1,325$69Compare
Vantrel PW-4720 Ultra 550W 80 PLUS Bronze ATX 3.0 Power Supply777$39Compare
Teralux PW-7791 Pro 850W 80 PLUS Bronze ATX 3.1 Power Supply1,336$89Compare
Caldera PW-3518 Prime 750W 80 PLUS Gold ATX 3.0 Power Supply1,286$79Compare
Zephyra PW-6957 Ultra 850W 80 PLUS Gold ATX Power Supply1,807$159Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-6857 Max 750W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/46975496 (accessed 2026-10-22).