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ProductNVIDIA GeForce RTX 4090NVIDIA DGX SparkSamsung PM9A3 3.84TB U.2 NVMeSolidigm D5-P5336 30.72TB NVMe
TypeStandalone componentComplete systemStandalone componentStandalone component
PriceList $1,599List $3,999Compare pricesCompare prices
ManufacturerNVIDIANVIDIASamsungSolidigm
Offers6 marketplaces6 marketplaces6 marketplaces6 marketplaces
Spec 1Memory: 24 GB GDDR6XSuperchip: GB10 Grace BlackwellCapacity: 3.84 TBCapacity: 30.72 TB
Spec 2Interface: PCIe 4.0 x16Memory: 128 GB unified LPDDR5xInterface: PCIe 4.0 x4 NVMeInterface: PCIe 4.0 x4 NVMe
Spec 3TBP: 450 WStorage: Up to 4 TB NVMeForm: U.2 2.5 inForm: U.2 15 mm
Power450 W, 16-pin connector; 850 W PSU recommendedApprox. 240 W external PSUUp to ~13.5 WUp to 25 W
HostPCIe x16 slot; discontinued, mostly used/refurbished stockStandalone desktop; ConnectX-7 for pairing two unitsU.2 bay or adapter requiredU.2 server bay
WarrantyVaries; often seller warranty on used unitsPer NVIDIA/OEM partnerVaries; OEM drives often seller warranty5 years (Solidigm, limited)