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ProductNVIDIA RTX 6000 Ada GenerationNVIDIA RTX PRO 6000 BlackwellNVIDIA RTX A4000NVIDIA DGX Spark
TypeStandalone componentStandalone componentStandalone componentComplete system
PriceList $6,800Compare pricesList $1,000List $3,999
ManufacturerNVIDIANVIDIANVIDIANVIDIA
Offers6 marketplaces6 marketplaces6 marketplaces6 marketplaces
Spec 1Memory: 48 GB GDDR6 ECCMemory: 96 GB GDDR7 ECCMemory: 16 GB GDDR6 ECCSuperchip: GB10 Grace Blackwell
Spec 2Interface: PCIe 4.0 x16Interface: PCIe 5.0 x16Interface: PCIe 4.0 x16Memory: 128 GB unified LPDDR5x
Spec 3Power: 300 WPower: 600 WPower: 140 WStorage: Up to 4 TB NVMe
Power300 W, 1× 16-pin600 W, 12V-2x6140 W, 1× 6-pinApprox. 240 W external PSU
HostPCIe 4.0 x16 workstation slotPCIe 5.0 x16, strong chassis airflowPCIe x16 slotStandalone desktop; ConnectX-7 for pairing two units
Warranty3 years (NVIDIA professional, via partner)3 years (via partner)3 years (via partner)Per NVIDIA/OEM partner