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ProductNVIDIA GeForce RTX 4090NVIDIA RTX A4000NVIDIA L40SNVIDIA ConnectX-6 Dx 100GbE dual-port
TypeStandalone componentStandalone componentStandalone componentStandalone component
PriceList $1,599List $1,000Compare pricesCompare prices
ManufacturerNVIDIANVIDIANVIDIANVIDIA
Offers6 marketplaces6 marketplaces6 marketplaces6 marketplaces
Spec 1Memory: 24 GB GDDR6XMemory: 16 GB GDDR6 ECCMemory: 48 GB GDDR6 ECCPorts: 2× QSFP56
Spec 2Interface: PCIe 4.0 x16Interface: PCIe 4.0 x16Interface: PCIe 4.0 x16Speed: 100 Gb/s
Spec 3TBP: 450 WPower: 140 WPower: 350 WInterface: PCIe 4.0 x16
Power450 W, 16-pin connector; 850 W PSU recommended140 W, 1× 6-pin350 W, passive~19 W
HostPCIe x16 slot; discontinued, mostly used/refurbished stockPCIe x16 slotServer chassis with front-to-back airflowPCIe 4.0 x16 slot
WarrantyVaries; often seller warranty on used units3 years (via partner)Via authorized partnerPer seller/partner