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ProductNVIDIA DGX SparkFramework Desktop (Ryzen AI Max+ 395)AMD Radeon PRO W7900Corsair HX1500i 1500 W ATX PSU
TypeComplete systemComplete systemStandalone componentStandalone component
PricePrice not verifiedPrice not verifiedPrice not verifiedPrice not verified
Price source checkedNot verifiedNot verifiedNot verifiedNot verified
ManufacturerNVIDIAFrameworkAMDCorsair
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Spec 1Superchip: GB10 Grace BlackwellChip: AMD Ryzen AI Max+ 395Memory: 48 GB GDDR6 ECCOutput: 1500 W
Spec 2Memory: 128 GB unified LPDDR5xMemory: Up to 128 GB LPDDR5xInterface: PCIe 4.0 x16Efficiency: 80 PLUS Platinum
Spec 3Storage: Up to 4 TB NVMe: Power: 295 WForm: ATX
PowerApprox. 240 W external PSU~120 W TDP class295 W, 2× 8-pin1500 W
HostStandalone desktop; ConnectX-7 for pairing two unitsStandalonePCIe x16; ROCm support varies by frameworkWorkstations with 1–2 high-power GPUs; check connector revision
WarrantyPer NVIDIA/OEM partnerPer Framework3 years (AMD)10 years (Corsair)