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ProductNVIDIA DGX SparkNVIDIA GeForce RTX 4090Micron 64GB DDR5-5600 ECC RDIMMDDR5 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
ManufacturerNVIDIANVIDIAMicronVarious (Corsair, G.Skill, Crucial)
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 GDDR6XCapacity: 64 GBCapacity: 96 GB (2×48 GB)
Spec 2Memory: 128 GB unified LPDDR5xInterface: PCIe 4.0 x16Type: DDR5 RDIMM ECCType: DDR5 non-ECC UDIMM
Spec 3Storage: Up to 4 TB NVMeTBP: 450 WSpeed: 5600 MT/s:
PowerApprox. 240 W external PSU450 W, 16-pin connector; 850 W PSU recommended——
HostStandalone desktop; ConnectX-7 for pairing two unitsPCIe x16 slot; discontinued, mostly used/refurbished stockDDR5 RDIMM platforms; check QVLConsumer DDR5 boards
WarrantyPer NVIDIA/OEM partnerVaries; often seller warranty on used unitsVaries by sellerVaries