Hardware Spec Index

Caldera PW-9783 Prime 1600W 80 PLUS Platinum ATX Power Supply

Power Supplies · Caldera · SKU PW9783-PRIME · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index2,980 (Power Supplies scale)
Category rank#49,182
Street price$399
Power1600 W (rated)
Performance per dollar7.47
Released2020

Specifications

BrandCaldera
ModelCaldera PW-9783 Prime
Rated output1,600 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin6×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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-6458 Prime 750W 80 PLUS Bronze ATX 3.1 Power Supply1,054$59Compare
Caldera PW-7081 SE 650W 80 PLUS Bronze ATX 3.1 Power Supply1,037$49Compare
Novexa PW-7054 Plus 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,464$259Compare
Zephyra PW-9471 Pro 850W 80 PLUS Platinum ATX 3.0 Power Supply2,033$179Compare
Novexa PW-6677 SE 1200W 80 PLUS Gold ATX 3.0 Power Supply2,598$259Compare
Vantrel PW-6564 SE 1000W 80 PLUS Gold ATX Power Supply2,032$179Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-9783 Prime 1600W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/157685 (accessed 2026-10-19).