Hardware Spec Index

Caldera PW-6907 SE 550W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW6907-SE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index743 (Power Supplies scale)
Category rank#18,187
Street price$39
Power550 W (rated)
Performance per dollar19.05
Released2021

Specifications

BrandCaldera
ModelCaldera PW-6907 SE
Rated output550 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan135 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
Novexa PW-5870 Core 850W 80 PLUS Gold ATX Power Supply1,576$119Compare
Caldera PW-2848 Edge 850W 80 PLUS Bronze ATX Power Supply1,418$79Compare
Caldera PW-5914 SE 550W 80 PLUS Gold ATX 3.1 Power Supply796$39Compare
Caldera PW-2839 Plus 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,540$279Compare
Caldera PW-7903 Pro 1000W 80 PLUS Platinum ATX 3.1 Power Supply1,900$159Compare
Caldera PW-6920 Pro 1000W 80 PLUS Gold SFX Power Supply1,719$129Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-6907 SE 550W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/6771163 (accessed 2026-10-20).