Hardware Spec Index

Caldera PW-8266 XT 750W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW8266-XT · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index1,522 (Power Supplies scale)
Category rank#44,651
Street price$99
Power750 W (rated)
Performance per dollar15.37
Released2023

Specifications

BrandCaldera
ModelCaldera PW-8266 XT
Rated output750 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-pin2×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Vantrel PW-6037 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply1,661$109Compare
Teralux PW-4462 XT 1000W 80 PLUS Gold SFX Power Supply2,021$179Compare
Vantrel PW-9956 Prime 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,327$209Compare
Teralux PW-3593 Prime 550W 80 PLUS Gold ATX 3.0 Power Supply1,087$59Compare
Novexa PW-6165 Ultra 1000W 80 PLUS Gold SFX Power Supply2,100$179Compare
Vantrel PW-1467 Ultra 650W 80 PLUS Bronze ATX Power Supply998$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-8266 XT 750W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/43319157 (accessed 2026-10-19).