Hardware Spec Index

Caldera PW-3088 Edge 1200W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW3088-EDGE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index2,064 (Power Supplies scale)
Category rank#31,007
Street price$209
Power1200 W (rated)
Performance per dollar9.88
Released2021

Specifications

BrandCaldera
ModelCaldera PW-3088 Edge
Rated output1,200 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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-9981 Plus 750W 80 PLUS Gold ATX Power Supply1,390$89Compare
Caldera PW-9036 SE 850W 80 PLUS Gold ATX 3.1 Power Supply1,523$109Compare
Caldera PW-5821 Core 1300W 80 PLUS Titanium ATX Power Supply2,611$329Compare
Teralux PW-2467 SE 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,461$249Compare
Zephyra PW-7036 SE 1600W 80 PLUS Titanium ATX Power Supply2,830$379Compare
Zephyra PW-8030 Ultra 550W 80 PLUS Bronze SFX Power Supply1,016$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-3088 Edge 1200W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/8091417 (accessed 2026-10-19).