Hardware Spec Index

Caldera PW-2756 XT 1000W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW2756-XT · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index2,179 (Power Supplies scale)
Category rank#33,110
Street price$209
Power1000 W (rated)
Performance per dollar10.43
Released2023

Specifications

BrandCaldera
ModelCaldera PW-2756 XT
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (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
Warranty7 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-8044 Core 850W 80 PLUS Gold ATX Power Supply1,741$129Compare
Caldera PW-6967 Plus 750W 80 PLUS Gold ATX 3.1 Power Supply1,477$89Compare
Zephyra PW-6277 XT 1000W 80 PLUS Gold ATX Power Supply1,740$119Compare
Caldera PW-6122 Pro 1600W 80 PLUS Platinum ATX Power Supply2,774$349Compare
Zephyra PW-9606 Pro 1000W 80 PLUS Gold ATX 3.0 Power Supply2,014$149Compare
Vantrel PW-1400 Pro 750W 80 PLUS Gold ATX 3.1 Power Supply1,014$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2756 XT 1000W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/4295142 (accessed 2026-10-21).