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ProductNVIDIA GeForce RTX 4090NVIDIA RTX A4000Micron 64GB DDR5-5600 ECC RDIMMSamsung 990 PRO 4TB NVMe
TypeStandalone componentStandalone componentStandalone componentStandalone component
PricePrice not verifiedPrice not verifiedPrice not verifiedPrice not verified
Price source checkedNot verifiedNot verifiedNot verifiedNot verified
ManufacturerNVIDIANVIDIAMicronSamsung
Marketplace links0 exact listings · 6 searches0 exact listings · 6 searches0 exact listings · 6 searches0 exact listings · 6 searches
Spec 1Memory: 24 GB GDDR6XMemory: 16 GB GDDR6 ECCCapacity: 64 GBCapacity: 4 TB
Spec 2Interface: PCIe 4.0 x16Interface: PCIe 4.0 x16Type: DDR5 RDIMM ECCInterface: PCIe 4.0 x4 M.2
Spec 3TBP: 450 WPower: 140 WSpeed: 5600 MT/s:
Power450 W, 16-pin connector; 850 W PSU recommended140 W, 1× 6-pin——
HostPCIe x16 slot; discontinued, mostly used/refurbished stockPCIe x16 slotDDR5 RDIMM platforms; check QVLM.2 slot
WarrantyVaries; often seller warranty on used units3 years (via partner)Varies by seller5 years (Samsung)