NVMe BC511 NVMe SK hynix 256GB

Measured performance for NVMe BC511 NVMe SK hynix 256GB across 4 verified WhatFPS runs. Every number is measured in our benchmark suite — not estimated, not self-reported. Drive score (the drive's own performance: sequential read + 4K IOPS): 6,105 on average over the best run per rig, best run 6,105 — #64 of 75 measured system drives. Most often paired with 11th Gen Intel(R) Core(TM) i5-1135G7 @ 2.40GHz.

NVMe BC511 NVMe SK hynix 256GB — subtests

  • Sequential read (1 MB blocks): 1,073 MB/s
  • 4K IOPS: 12,191
  • 4K latency, median: 76 µs — lower is better
  • 4K latency, p99: 155 µs

Specifications

  • Manufacturer: unknown — shown as reported
  • Type: SATA SSD
  • Size: 256 GB
  • Model string (seen): NVMe BC511 NVMe SK hynix 256GB

What the numbers mean

The GAMING score is a geometric mean of GPU (63 %), CPU (30 %), RAM (5 %) and drive (2 %) — a weak part cannot hide behind a strong one. The drive score is a geometric mean of sequential read (1 MB blocks) and random 4K read (IOPS), measured unbuffered on a 256 MB temp file on the system drive. Only the system drive is measured. The same model can differ between rigs: PCIe generation, fill level and driver all matter. Every run is HMAC-signed in the app and scored on the server. The full methodology is open at https://whatfps.com/metodik

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