Convert Petabytes per second to Megabytes per second
Convert Petabytes per second (PB/s) to Megabytes per second (MB/s) instantly and accurately.
Conversion Formula
MB/s = PB/s × 1000000000
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.
About Megabytes per second
Megabyte per second (MB/s) = 10⁶ B/s (SI). Standard for storage benchmarks and USB speeds. NVMe SSDs: Samsung 990 Pro (PCIe 4.0) = 7,450 MB/s; PCIe 5.0 drives = 10,000 MB/s; SATA HDD = 80-220 MB/s. USB 3.2 Gen 1 = 625 MB/s; USB4 Gen 3 = 5,000 MB/s. Memory: DDR5-4800 dual-channel = 76,800 MB/s. A 4K RAW cinema camera generates ≈1,000 MB/s. 1 MB/s = 10⁶ B/s = 8 Mbit/s.
Quick Reference Table
| Petabytes per second (PB/s) | Megabytes per second (MB/s) |
|---|---|
| 1 PB/s | 1000000000 MB/s |
| 2 PB/s | 2 × 109 MB/s |
| 5 PB/s | 5 × 109 MB/s |
| 10 PB/s | 1 × 1010 MB/s |
| 25 PB/s | 2.5 × 1010 MB/s |
| 50 PB/s | 5 × 1010 MB/s |
| 100 PB/s | 1 × 1011 MB/s |