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ProductNVIDIA DGX SparkNVIDIA RTX A4000Micron 64GB DDR5-5600 ECC RDIMMSeasonic PRIME TX-1600 ATX 3.1
TypeComplete systemStandalone componentStandalone componentStandalone component
PricePrice not verifiedPrice not verifiedPrice not verifiedPrice not verified
Price source checkedNot verifiedNot verifiedNot verifiedNot verified
ManufacturerNVIDIANVIDIAMicronSeasonic
Marketplace links0 exact listings · 6 searches0 exact listings · 6 searches0 exact listings · 6 searches0 exact listings · 6 searches
Spec 1Superchip: GB10 Grace BlackwellMemory: 16 GB GDDR6 ECCCapacity: 64 GBOutput: 1600 W
Spec 2Memory: 128 GB unified LPDDR5xInterface: PCIe 4.0 x16Type: DDR5 RDIMM ECCEfficiency: 80 PLUS Titanium
Spec 3Storage: Up to 4 TB NVMePower: 140 WSpeed: 5600 MT/sConnector: 12V-2x6
PowerApprox. 240 W external PSU140 W, 1× 6-pin—1600 W
HostStandalone desktop; ConnectX-7 for pairing two unitsPCIe x16 slotDDR5 RDIMM platforms; check QVLMulti-GPU workstations
WarrantyPer NVIDIA/OEM partner3 years (via partner)Varies by seller12 years (Seasonic)