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ProductNVIDIA GeForce RTX 4090NVIDIA RTX 6000 Ada GenerationNVIDIA DGX SparkNVIDIA ConnectX-7 400GbE/NDR adapter
TypeStandalone componentStandalone componentComplete systemStandalone component
PriceList $1,599List $6,800List $3,999Compare prices
ManufacturerNVIDIANVIDIANVIDIANVIDIA
Offers6 marketplaces6 marketplaces6 marketplaces6 marketplaces
Spec 1Memory: 24 GB GDDR6XMemory: 48 GB GDDR6 ECCSuperchip: GB10 Grace BlackwellPorts: 1× OSFP
Spec 2Interface: PCIe 4.0 x16Interface: PCIe 4.0 x16Memory: 128 GB unified LPDDR5xSpeed: 400 Gb/s
Spec 3TBP: 450 WPower: 300 WStorage: Up to 4 TB NVMeInterface: PCIe 5.0 x16
Power450 W, 16-pin connector; 850 W PSU recommended300 W, 1× 16-pinApprox. 240 W external PSU~25 W
HostPCIe x16 slot; discontinued, mostly used/refurbished stockPCIe 4.0 x16 workstation slotStandalone desktop; ConnectX-7 for pairing two unitsPCIe 5.0 x16 server slot; optics sold separately
WarrantyVaries; often seller warranty on used units3 years (NVIDIA professional, via partner)Per NVIDIA/OEM partnerPer seller/partner