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ProductNVIDIA DGX SparkNVIDIA GeForce RTX 4090NVIDIA ConnectX-6 Dx 100GbE dual-portCrucial T705 4TB PCIe 5.0 NVMe
TypeComplete systemStandalone componentStandalone componentStandalone component
PricePrice not verifiedPrice not verifiedPrice not verifiedPrice not verified
Price source checkedNot verifiedNot verifiedNot verifiedNot verified
ManufacturerNVIDIANVIDIANVIDIACrucial
Marketplace links0 exact listings · 6 searches0 exact listings · 6 searches0 exact listings · 6 searches0 exact listings · 6 searches
Spec 1Superchip: GB10 Grace BlackwellMemory: 24 GB GDDR6XPorts: 2× QSFP56Capacity: 4 TB
Spec 2Memory: 128 GB unified LPDDR5xInterface: PCIe 4.0 x16Speed: 100 Gb/sInterface: PCIe 5.0 x4 M.2
Spec 3Storage: Up to 4 TB NVMeTBP: 450 WInterface: PCIe 4.0 x16:
PowerApprox. 240 W external PSU450 W, 16-pin connector; 850 W PSU recommended~19 W—
HostStandalone desktop; ConnectX-7 for pairing two unitsPCIe x16 slot; discontinued, mostly used/refurbished stockPCIe 4.0 x16 slotPCIe 5.0 M.2 slot
WarrantyPer NVIDIA/OEM partnerVaries; often seller warranty on used unitsPer seller/partner5 years (Crucial)