Hardware Spec Index

Caldera PW-2453 Edge 750W 80 PLUS Gold SFX Power Supply

Power Supplies · Caldera · SKU PW2453-EDGE · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index1,443 (Power Supplies scale)
Category rank#49,229
Street price$99
Power750 W (rated)
Performance per dollar14.58
Released2024

Specifications

BrandCaldera
ModelCaldera PW-2453 Edge
Rated output750 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin2×
Form factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Novexa PW-9434 Core 1200W 80 PLUS Gold ATX 3.1 Power Supply2,498$249Compare
Caldera PW-4598 Edge 750W 80 PLUS Gold ATX 3.0 Power Supply1,014$39Compare
Novexa PW-5114 Max 850W 80 PLUS Gold SFX Power Supply1,706$99Compare
Zephyra PW-7326 Plus 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,516$279Compare
Zephyra PW-3433 Plus 650W 80 PLUS Bronze SFX Power Supply928$49Compare
Novexa PW-7719 Max 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,501$269Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2453 Edge 750W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/4393669 (accessed 2026-10-24).