Convert Gigabits per second to Petabytes per second
Convert Gigabits per second (Gbit/s) to Petabytes per second (PB/s) instantly and accurately.
Conversion Formula
PB/s = Gbit/s × 1.250000000e-7
About Gigabits per second
Gigabit per second (Gbit/s) = 10⁹ bit/s (SI). Enterprise/data-centre standard: 1/10/25/100/400 Gbit/s Ethernet all deployed. Storage: SATA III = 6 Gbit/s; PCIe 4.0 ×4 = 64 Gbit/s; PCIe 5.0 ×4 = 128 Gbit/s. Display: HDMI 2.1 = 48 Gbit/s; DisplayPort 2.1 = 80 Gbit/s. Memory: DDR5-4800 dual-channel = 76.8 Gbit/s; H100 HBM3 = 26.8 Tbit/s. 1 Gbit/s = 10⁹ bit/s = 125 MB/s.
About Petabytes per second
Petabyte per second (PB/s) = 10¹⁵ B/s (SI). Theoretical for single systems. NTT 2024 fibre lab record = 191 TB/s ≈ 0.19 PB/s. Exascale HPC with 10,000 nodes × 10 TB/s memory bandwidth each = 100,000 TB/s = 100 PB/s in aggregate - plausible as a cluster total but not a single link. Global all-data-centre combined write throughput ≈ 1-10 PB/s. 1 PB/s = 10¹⁵ B/s = 8 Pbit/s.
Quick Reference Table
| Gigabits per second (Gbit/s) | Petabytes per second (PB/s) |
|---|---|
| 1 Gbit/s | 1.25 × 10-7 PB/s |
| 2 Gbit/s | 2.5 × 10-7 PB/s |
| 5 Gbit/s | 6.25 × 10-7 PB/s |
| 10 Gbit/s | 1.25 × 10-6 PB/s |
| 25 Gbit/s | 3.125 × 10-6 PB/s |
| 50 Gbit/s | 6.25 × 10-6 PB/s |
| 100 Gbit/s | 1.25 × 10-5 PB/s |