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ProductApple Mac Studio (M3 Ultra)AMD Radeon PRO W7900Corsair HX1500i 1500 W ATX PSUDDR5 96GB (2×48GB) desktop kit
TypeComplete systemStandalone componentStandalone componentStandalone component
PricePrice not verifiedPrice not verifiedPrice not verifiedPrice not verified
Price source checkedNot verifiedNot verifiedNot verifiedNot verified
ManufacturerAppleAMDCorsairVarious (Corsair, G.Skill, Crucial)
Marketplace links0 exact listings · 6 searches0 exact listings · 6 searches0 exact listings · 6 searches0 exact listings · 6 searches
Spec 1Memory: Up to 512 GB unifiedMemory: 48 GB GDDR6 ECCOutput: 1500 WCapacity: 96 GB (2×48 GB)
Spec 2Chip: M3 UltraInterface: PCIe 4.0 x16Efficiency: 80 PLUS PlatinumType: DDR5 non-ECC UDIMM
Spec 3Software: MLX, llama.cppPower: 295 WForm: ATX:
Power~480 W max295 W, 2× 8-pin1500 W—
HostStandalonePCIe x16; ROCm support varies by frameworkWorkstations with 1–2 high-power GPUs; check connector revisionConsumer DDR5 boards
Warranty1 year (Apple)3 years (AMD)10 years (Corsair)Varies