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ProductApple Mac Studio (M3 Ultra)Samsung PM9A3 3.84TB U.2 NVMe100G QSFP28 DAC cable 1 mAPC Switched Rack PDU 0U 3-phase
TypeComplete systemStandalone componentStandalone componentStandalone component
PricePrice not verifiedPrice not verifiedPrice not verifiedPrice not verified
Price source checkedNot verifiedNot verifiedNot verifiedNot verified
ManufacturerAppleSamsungVariousAPC (Schneider)
Marketplace links0 exact listings · 6 searches0 exact listings · 6 searches0 exact listings · 6 searches0 exact listings · 6 searches
Spec 1Memory: Up to 512 GB unifiedCapacity: 3.84 TBSpeed: 100 Gb/sType: Switched, metered
Spec 2Chip: M3 UltraInterface: PCIe 4.0 x4 NVMeLength: 1 mMount: 0U vertical
Spec 3Software: MLX, llama.cppForm: U.2 2.5 inType: Passive DACInput: 3-phase 208 V
Power~480 W maxUp to ~13.5 W—Input-dependent, up to ~17 kW
HostStandaloneU.2 bay or adapter requiredMatching QSFP28/QSFP56 ports; check NIC compatibilityRack with 3-phase supply; electrician required
Warranty1 year (Apple)Varies; OEM drives often seller warrantyVaries2 years (APC)