Convert Mebibits per second to Petabytes per second
Convert Mebibits per second (Mibit/s) to Petabytes per second (PB/s) instantly and accurately.
Conversion Formula
PB/s = Mibit/s × 1.310720000e-10
About Mebibits per second
Mebibit per second (Mibit/s) = 2²⁰ = 1,048,576 bit/s (IEC 80000-13). Used in FPGA-to-memory interface specs and JEDEC memory bus timing documents where bit rates are derived from 2ⁿ clock frequencies. A 100 MHz 8-bit parallel bus = 800 Mibit/s. Contrasted with Mbit/s (= 10⁶ bit/s). 1 Mibit/s = 1,048,576 bit/s ≈ 131 KB/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
| Mebibits per second (Mibit/s) | Petabytes per second (PB/s) |
|---|---|
| 1 Mibit/s | 1.311 × 10-10 PB/s |
| 2 Mibit/s | 2.621 × 10-10 PB/s |
| 5 Mibit/s | 6.554 × 10-10 PB/s |
| 10 Mibit/s | 1.311 × 10-9 PB/s |
| 25 Mibit/s | 3.277 × 10-9 PB/s |
| 50 Mibit/s | 6.554 × 10-9 PB/s |
| 100 Mibit/s | 1.311 × 10-8 PB/s |