Hardware Spec Index

Caldera PW-9388 Edge 1300W 80 PLUS Titanium ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW9388-EDGE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index2,790 (Power Supplies scale)
Category rank#4,279
Street price$339
Power1300 W (rated)
Performance per dollar8.23
Released2026

Specifications

BrandCaldera
ModelCaldera PW-9388 Edge
Rated output1,300 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan120 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
Vantrel PW-6013 SE 1000W 80 PLUS Gold ATX 3.0 Power Supply2,395$289Compare
Zephyra PW-8767 Max 750W 80 PLUS Bronze ATX 3.1 Power Supply1,235$69Compare
Zephyra PW-9504 Max 550W 80 PLUS Bronze ATX Power Supply896$39Compare
Zephyra PW-5417 Core 750W 80 PLUS Gold SFX Power Supply1,534$109Compare
Zephyra PW-5569 Core 550W 80 PLUS Bronze ATX Power Supply799$39Compare
Vantrel PW-2028 Ultra 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,599$309Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-9388 Edge 1300W 80 PLUS Titanium ATX 3.1 Power Supply”, https://vextor7.com/item/4492269 (accessed 2026-10-19).