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ProductNVIDIA DGX SparkNVIDIA GeForce RTX 4090ASUS Ascent GX10Corsair HX1500i 1500 W ATX PSU
TypeComplete systemStandalone componentComplete systemStandalone component
PricePrice not verifiedPrice not verifiedPrice not verifiedPrice not verified
Price source checkedNot verifiedNot verifiedNot verifiedNot verified
ManufacturerNVIDIANVIDIAASUSCorsair
Marketplace links0 exact listings · 6 searches0 exact listings · 6 searches0 exact listings · 6 searches0 exact listings · 6 searches
Spec 1Superchip: GB10 Grace BlackwellMemory: 24 GB GDDR6XSuperchip: GB10 Grace BlackwellOutput: 1500 W
Spec 2Memory: 128 GB unified LPDDR5xInterface: PCIe 4.0 x16Memory: 128 GB unifiedEfficiency: 80 PLUS Platinum
Spec 3Storage: Up to 4 TB NVMeTBP: 450 W: Form: ATX
PowerApprox. 240 W external PSU450 W, 16-pin connector; 850 W PSU recommendedExternal PSU1500 W
HostStandalone desktop; ConnectX-7 for pairing two unitsPCIe x16 slot; discontinued, mostly used/refurbished stockStandaloneWorkstations with 1–2 high-power GPUs; check connector revision
WarrantyPer NVIDIA/OEM partnerVaries; often seller warranty on used unitsPer ASUS10 years (Corsair)