Hardware Spec Index

Caldera PW-8983 XT 750W 80 PLUS Gold SFX Power Supply

Power Supplies · Caldera · SKU PW8983-XT · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index1,566 (Power Supplies scale)
Category rank#13,807
Street price$99
Power750 W (rated)
Performance per dollar15.82
Released2021

Specifications

BrandCaldera
ModelCaldera PW-8983 XT
Rated output750 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Caldera PW-7556 Plus 550W 80 PLUS Bronze ATX 3.1 Power Supply850$39Compare
Novexa PW-2897 Max 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,585$269Compare
Vantrel PW-2800 Ti 850W 80 PLUS Gold ATX 3.0 Power Supply1,437$109Compare
Vantrel PW-4600 Prime 550W 80 PLUS Gold SFX Power Supply967$39Compare
Vantrel PW-7555 Edge 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,012$159Compare
Vantrel PW-3777 Ultra 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,579$289Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-8983 XT 750W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/2422980 (accessed 2026-10-21).