Samsung 990 Pro 3 first look — 14GB/s and the end of the SSD bottleneck

Gen5x4 NVMe at 14GB/s sequential, 2.6M random IOPS. The bottleneck is officially the PCIe link, not the drive.

Samsung announced the 990 Pro 3 at the Memcon keynote: PCIe Gen5x4 NVMe, 14GB/s sequential reads, 12.8GB/s sequential writes, 2.6M random IOPS. The bottleneck is officially the PCIe link, not the drive — the V11 NAND is leaving 25% performance on the table from interface limits.

At $279 for 2TB, the 990 Pro 3 is a $40 premium over the 990 Pro 2. Not worth it for gamers — the real-world game-load deltas at Gen5 are imperceptible. Worth it for content creators dropping multi-TB project files daily.