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ProductNVIDIA DGX SparkNVIDIA RTX A4000NVIDIA Jetson AGX Orin 64GB Developer KitSamsung 64GB DDR5-4800 ECC RDIMM
TypeComplete systemStandalone componentIntegrated moduleStandalone component
PricePrice not verifiedPrice not verifiedPrice not verifiedPrice not verified
Price source checkedNot verifiedNot verifiedNot verifiedNot verified
ManufacturerNVIDIANVIDIANVIDIASamsung
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 ECCMemory: 64 GB LPDDR5Capacity: 64 GB
Spec 2Memory: 128 GB unified LPDDR5xInterface: PCIe 4.0 x16AI perf: 275 TOPS (sparse INT8)Type: DDR5 RDIMM ECC
Spec 3Storage: Up to 4 TB NVMePower: 140 WPower: 15–60 WSpeed: 4800 MT/s
PowerApprox. 240 W external PSU140 W, 1× 6-pin15–60 W—
HostStandalone desktop; ConnectX-7 for pairing two unitsPCIe x16 slotStandalone dev kitDDR5 RDIMM server/workstation boards; check QVL
WarrantyPer NVIDIA/OEM partner3 years (via partner)1 year (NVIDIA)Varies by seller