Hardware Spec Index

Caldera PW-4353 Plus 650W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW4353-PLUS · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index1,315 (Power Supplies scale)
Category rank#20,235
Street price$69
Power650 W (rated)
Performance per dollar19.06
Released2019

Specifications

BrandCaldera
ModelCaldera PW-4353 Plus
Rated output650 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
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
Vantrel PW-4072 Prime 750W 80 PLUS Bronze ATX Power Supply1,067$59Compare
Zephyra PW-7126 Prime 1000W 80 PLUS Gold ATX 3.1 Power Supply2,222$209Compare
Teralux PW-3984 Core 1300W 80 PLUS Titanium ATX Power Supply2,485$309Compare
Vantrel PW-4207 Core 750W 80 PLUS Gold ATX 3.0 Power Supply1,684$109Compare
Vantrel PW-5761 Prime 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,244$229Compare
Vantrel PW-6687 Max 1600W 80 PLUS Platinum ATX Power Supply2,980$379Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-4353 Plus 650W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/145380 (accessed 2026-10-21).