Hardware Spec Index

Caldera PW-2757 Core 1000W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW2757-CORE · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index2,193 (Power Supplies scale)
Category rank#46,319
Street price$229
Power1000 W (rated)
Performance per dollar9.58
Released2025

Specifications

BrandCaldera
ModelCaldera PW-2757 Core
Rated output1,000 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
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Zephyra PW-1551 Core 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,296$259Compare
Zephyra PW-3129 Max 650W 80 PLUS Gold ATX Power Supply810$39Compare
Zephyra PW-7558 Pro 850W 80 PLUS Gold SFX Power Supply1,493$89Compare
Teralux PW-2768 Pro 750W 80 PLUS Gold ATX Power Supply1,368$89Compare
Vantrel PW-8255 Max 850W 80 PLUS Gold ATX 3.1 Power Supply2,154$209Compare
Caldera PW-3679 Prime 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,980$399Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2757 Core 1000W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/9865192 (accessed 2026-10-23).