Hardware Spec Index

Caldera PW-1293 Ultra 1000W 80 PLUS Gold SFX Power Supply

Power Supplies · Caldera · SKU PW1293-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,621 (Power Supplies scale)
Category rank#44,777
Street price$129
Power1000 W (rated)
Performance per dollar12.57
Released2020

Specifications

BrandCaldera
ModelCaldera PW-1293 Ultra
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorSFX-L
ModularityFully modular
Fan120 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
Caldera PW-1440 Edge 1000W 80 PLUS Gold ATX 3.1 Power Supply1,689$139Compare
Novexa PW-9901 SE 1300W 80 PLUS Titanium ATX Power Supply2,738$369Compare
Vantrel PW-5171 Ultra 850W 80 PLUS Gold ATX Power Supply1,817$149Compare
Zephyra PW-1060 Ti 1200W 80 PLUS Gold ATX Power Supply2,343$209Compare
Novexa PW-6323 XT 1300W 80 PLUS Titanium ATX Power Supply2,558$279Compare
Caldera PW-9177 Edge 850W 80 PLUS Gold ATX Power Supply1,492$99Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1293 Ultra 1000W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/7403269 (accessed 2026-10-22).