Hardware Spec Index

Caldera PW-8776 Edge 1200W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW8776-EDGE · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index2,433 (Power Supplies scale)
Category rank#18,152
Street price$239
Power1200 W (rated)
Performance per dollar10.18
Released2024

Specifications

BrandCaldera
ModelCaldera PW-8776 Edge
Rated output1,200 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan135 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-4745 Plus 550W 80 PLUS Gold ATX Power Supply912$49Compare
Vantrel PW-3582 Ultra 550W 80 PLUS Bronze ATX 3.1 Power Supply1,017$59Compare
Zephyra PW-6850 Ultra 1000W 80 PLUS Gold ATX 3.0 Power Supply2,368$249Compare
Zephyra PW-1832 Plus 750W 80 PLUS Bronze ATX 3.1 Power Supply1,297$69Compare
Vantrel PW-4950 Ultra 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,055$189Compare
Teralux PW-3123 Ultra 550W 80 PLUS Bronze ATX 3.0 Power Supply1,068$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-8776 Edge 1200W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/9859265 (accessed 2026-10-26).