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ProductNVIDIA GeForce RTX 5080NVIDIA RTX A4000NVIDIA DGX SparkSamsung PM9A3 3.84TB U.2 NVMe
TypeStandalone componentStandalone componentComplete systemStandalone component
PriceList $999List $1,000List $3,999Compare prices
ManufacturerNVIDIANVIDIANVIDIASamsung
Offers6 marketplaces6 marketplaces6 marketplaces6 marketplaces
Spec 1Memory: 16 GB GDDR7Memory: 16 GB GDDR6 ECCSuperchip: GB10 Grace BlackwellCapacity: 3.84 TB
Spec 2Interface: PCIe 5.0 x16Interface: PCIe 4.0 x16Memory: 128 GB unified LPDDR5xInterface: PCIe 4.0 x4 NVMe
Spec 3TBP: 360 WPower: 140 WStorage: Up to 4 TB NVMeForm: U.2 2.5 in
Power360 W, 12V-2x6 connector; 850 W PSU recommended140 W, 1× 6-pinApprox. 240 W external PSUUp to ~13.5 W
HostPCIe x16 slotPCIe x16 slotStandalone desktop; ConnectX-7 for pairing two unitsU.2 bay or adapter required
WarrantyManufacturer/partner warranty, varies3 years (via partner)Per NVIDIA/OEM partnerVaries; OEM drives often seller warranty