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ProductNVIDIA DGX SparkNVIDIA GeForce RTX 4090Micron 64GB DDR5-5600 ECC RDIMM100G QSFP28 DAC cable 1 m
TypeComplete systemStandalone componentStandalone componentStandalone component
PricePrice not verifiedPrice not verifiedPrice not verifiedPrice not verified
Price source checkedNot verifiedNot verifiedNot verifiedNot verified
ManufacturerNVIDIANVIDIAMicronVarious
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 GBSpeed: 100 Gb/s
Spec 2Memory: 128 GB unified LPDDR5xInterface: PCIe 4.0 x16Type: DDR5 RDIMM ECCLength: 1 m
Spec 3Storage: Up to 4 TB NVMeTBP: 450 WSpeed: 5600 MT/sType: Passive DAC
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 QVLMatching QSFP28/QSFP56 ports; check NIC compatibility
WarrantyPer NVIDIA/OEM partnerVaries; often seller warranty on used unitsVaries by sellerVaries