KVKERNVAULTSign in
Compare

Side by side, honestly

Pick up to four listings.
You're comparing different product types (components, modules and systems). This is not a like-for-like benchmark.
ProductNVIDIA DGX SparkNVIDIA L40SSamsung PM9A3 3.84TB U.2 NVMeCorsair HX1500i 1500 W ATX PSU
TypeComplete systemStandalone componentStandalone componentStandalone component
PricePrice not verifiedPrice not verifiedPrice not verifiedPrice not verified
Price source checkedNot verifiedNot verifiedNot verifiedNot verified
ManufacturerNVIDIANVIDIASamsungCorsair
Marketplace links0 exact listings · 6 searches0 exact listings · 6 searches0 exact listings · 6 searches0 exact listings · 6 searches
Spec 1Superchip: GB10 Grace BlackwellMemory: 48 GB GDDR6 ECCCapacity: 3.84 TBOutput: 1500 W
Spec 2Memory: 128 GB unified LPDDR5xInterface: PCIe 4.0 x16Interface: PCIe 4.0 x4 NVMeEfficiency: 80 PLUS Platinum
Spec 3Storage: Up to 4 TB NVMePower: 350 WForm: U.2 2.5 inForm: ATX
PowerApprox. 240 W external PSU350 W, passiveUp to ~13.5 W1500 W
HostStandalone desktop; ConnectX-7 for pairing two unitsServer chassis with front-to-back airflowU.2 bay or adapter requiredWorkstations with 1–2 high-power GPUs; check connector revision
WarrantyPer NVIDIA/OEM partnerVia authorized partnerVaries; OEM drives often seller warranty10 years (Corsair)