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ProductNVIDIA DGX SparkNVIDIA GeForce RTX 5070 TiAMD Radeon PRO W7900Samsung PM9A3 3.84TB U.2 NVMe
TypeComplete systemStandalone componentStandalone componentStandalone component
PricePrice not verifiedPrice not verifiedPrice not verifiedPrice not verified
Price source checkedNot verifiedNot verifiedNot verifiedNot verified
ManufacturerNVIDIANVIDIA (partner boards)AMDSamsung
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 GDDR7Memory: 48 GB GDDR6 ECCCapacity: 3.84 TB
Spec 2Memory: 128 GB unified LPDDR5xArchitecture: BlackwellInterface: PCIe 4.0 x16Interface: PCIe 4.0 x4 NVMe
Spec 3Storage: Up to 4 TB NVMeInterface: PCIe 5.0 x16Power: 295 WForm: U.2 2.5 in
PowerApprox. 240 W external PSU~300 W board power295 W, 2× 8-pinUp to ~13.5 W
HostStandalone desktop; ConnectX-7 for pairing two unitsATX desktop with suitable PSUPCIe x16; ROCm support varies by frameworkU.2 bay or adapter required
WarrantyPer NVIDIA/OEM partnerPer board partner3 years (AMD)Varies; OEM drives often seller warranty