Convert Terabytes per second to Bytes per second

Convert Terabytes per second (TB/s) to Bytes per second (B/s) instantly and accurately.

Terabytes per second (TB/s)
Bytes per second (B/s)

Conversion Formula

B/s = TB/s × 1000000000000

About Terabytes per second

Terabyte per second (TB/s) = 10¹² B/s (SI). Achieved in HPC memory fabrics: NVIDIA GB200 NVL72 rack-scale system ≈ 130 TB/s aggregate memory bandwidth. SK Hynix HBM-PIM ≈ 1.2 TB/s per HBM stack. NTT 2024 fibre record = 1.53 Pbit/s = 191 TB/s. Multi-socket server PCIe 6.0 aggregate approaching TB/s scale. 1 TB/s = 10¹² B/s = 8 Tbit/s.

About Bytes per second

Byte per second (B/s) = 8 bit/s. The natural unit for file transfer speeds, disk I/O, and memory bandwidth reported by OS tools and storage benchmarks. ISP 'Mbit/s' ÷ 8 = MB/s download speed: a 100 Mbit/s connection delivers ≈ 12.5 MB/s. USB 2.0 = 60 MB/s; SATA III = 600 MB/s; Thunderbolt 4 = 5,000 MB/s. 1 B/s = 8 bit/s.

Quick Reference Table

Terabytes per second (TB/s)Bytes per second (B/s)
1 TB/s1 × 1012 B/s
2 TB/s2 × 1012 B/s
5 TB/s5 × 1012 B/s
10 TB/s1 × 1013 B/s
25 TB/s2.5 × 1013 B/s
50 TB/s5 × 1013 B/s
100 TB/s1 × 1014 B/s

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