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ProductNVIDIA GeForce RTX 5090NVIDIA RTX A4000NVIDIA DGX SparkNVIDIA ConnectX-7 400GbE/NDR adapter
TypeStandalone componentStandalone componentComplete systemStandalone component
PriceList $1,999List $1,000List $3,999Compare prices
ManufacturerNVIDIANVIDIANVIDIANVIDIA
Offers6 marketplaces6 marketplaces6 marketplaces6 marketplaces
Spec 1Memory: 32 GB GDDR7Memory: 16 GB GDDR6 ECCSuperchip: GB10 Grace BlackwellPorts: 1× OSFP
Spec 2Interface: PCIe 5.0 x16Interface: PCIe 4.0 x16Memory: 128 GB unified LPDDR5xSpeed: 400 Gb/s
Spec 3TBP: 575 WPower: 140 WStorage: Up to 4 TB NVMeInterface: PCIe 5.0 x16
Power575 W, 12V-2x6 connector; 1000 W PSU recommended140 W, 1× 6-pinApprox. 240 W external PSU~25 W
HostPCIe x16 slot, adequate case airflowPCIe x16 slotStandalone desktop; ConnectX-7 for pairing two unitsPCIe 5.0 x16 server slot; optics sold separately
WarrantyManufacturer/partner warranty, varies by brand and region3 years (via partner)Per NVIDIA/OEM partnerPer seller/partner