Samsung 990 Pro 2TB vs WD Black SN850X 2TB

By Billy G. · Founder & Lead EditorVerified May 10 by Billy G.

✓ Verified Confidence: 89%

Verdict: The WD Black SN850X is the better gaming drive. Its Game Mode 2.0 firmware and slightly faster sustained read speeds give it an edge for PS5 and gaming PC use. The 990 Pro is the better all-around workstation drive, with better write consistency and lower thermals under sustained workloads.

Winner: Samsung 990 Pro 2TB

Samsung 990 Pro 2TB: 7.4/10

WD Black SN850X 2TB: 6.6/10

Samsung 990 Pro 2TB Pros

• Better sustained write performance under heavy workloads
• Cooler thermals, less throttling on long writes
• Excellent Samsung Magician software

WD Black SN850X 2TB Pros

• Game Mode 2.0 for DirectStorage titles
• Strong PS5 upgrade compatibility
• Better heatsink options for PS5 form factor

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