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Storage benchmarks
Find your Model. Explore its storage performance. Compare the configurations that matter to you.
5,398 configurations · Sequential read
| Model | Platform | Capacity | Seq. read | Seq. write | 4 KiB read | 4 KiB write | Sample count | Latest |
|---|---|---|---|---|---|---|---|---|
| Samsung SSD 980 PRO 250GB | Windows | 232 GB | 5,305.70 | 2,485.44 | 69.23 | 152.02 | 1 | 2023-10-22 |
| Mac16,11 | macOS | 1858 GB | 5,298.16 | 3,535.94 | 37.14 | 32.63 | 3 | 2025-10-27 |
| Mac17,2 | macOS | 3721 GB | 5,288.31 | 5,404.04 | 52.48 | 45.09 | 3 | 2025-10-21 |
| iPad17,4(iPad17,4) | iOS | 1024 GB | 5,281.41 | 1,791.84 | 53.56 | 42.00 | 143 | 2026-07-25 |
| SAMSUNG MZVL81T0HFLB-00BTW | Windows | 953 GB | 5,279.61 | 4,938.56 | 71.64 | 208.47 | 2 | 2026-08-31 |
| SAMSUNG MZAL81T0HFLB-00BL2 | Windows | 953 GB | 5,251.28 | 3,506.85 | 65.81 | 145.62 | 1 | 2026-08-31 |
| iPad17,1(iPad17,1) | iOS | 1024 GB | 5,215.77 | 1,776.95 | 53.42 | 42.05 | 103 | 2026-09-13 |
| iPad17,2(iPad17,2) | iOS | 1024 GB | 5,207.99 | 1,682.13 | 52.75 | 41.01 | 101 | 2026-05-25 |
| Mac14,5 | macOS | 1858 GB | 5,197.97 | 3,240.51 | 36.71 | 29.77 | 1 | 2025-08-19 |
| SAMSUNG MZVL21T0HCLR-00BL7 | Windows | 953 GB | 5,171.72 | 3,835.21 | 75.61 | 183.64 | 1 | 2023-05-13 |
| Samsung SSD 980 PRO with Heatsink 1TB | Windows | 931 GB | 5,168.73 | 3,900.09 | 59.17 | 165.80 | 37 | 2024-01-29 |
| Mac14,8 | macOS | 7449 GB | 5,145.73 | 5,278.35 | 28.06 | 31.78 | 1 | 2025-05-27 |
| SK hynix PC801 HFS001TEJ9X101N | Windows | 953 GB | 5,113.40 | 2,981.33 | 50.37 | 145.71 | 3 | 2026-06-15 |
| NVMe Phison 512GB ESP512GHLCA1-21F-1MS | Windows | 476 GB | 5,094.53 | 2,767.57 | 83.01 | 71.63 | 1 | 2026-05-20 |
| Mac14,6 | macOS | 7449 GB | 5,085.67 | 4,404.69 | 43.39 | 35.37 | 2 | 2024-03-31 |
| SAMSUNG MZVL2512HCJQ-00B00 | Windows | 476 GB | 5,054.28 | 3,724.41 | 60.53 | 117.42 | 4 | 2026-10-31 |
| NVMe Micron 3400 NVMe 2048GB | Windows | 1907 GB | 5,044.33 | 3,772.68 | 62.53 | 186.32 | 2 | 2023-05-26 |
| NVMe HFS001TEJ9X101N | Windows | 953 GB | 4,995.12 | 5,505.38 | 51.78 | 120.64 | 1 | 2023-04-15 |
| Micron_3400_MTFDKBA512TFH | Windows | 476 GB | 4,970.87 | 3,555.56 | 54.89 | 122.14 | 1 | 2023-03-10 |
| Mac14,14 | macOS | 3721 GB | 4,946.86 | 3,605.63 | 35.94 | 31.12 | 1 | 2024-05-24 |
| Lexar SSD NM710 1TB | Windows | 931 GB | 4,902.89 | 3,985.01 | 65.39 | 205.80 | 7 | 2023-05-26 |
| KXG70ZNV512G NVMe KIOXIA 512GB | Windows | 476 GB | 4,899.52 | 3,313.92 | 57.45 | 97.04 | 1 | 2023-11-28 |
| Mac15,10 | macOS | 926 GB | 4,894.02 | 2,314.61 | 36.27 | 28.85 | 6 | 2026-06-21 |
| MacBookPro18,1 | macOS | 926 GB | 4,885.93 | 2,017.16 | 33.64 | 28.90 | 19 | 2025-10-27 |
| WD_BLACK SN850X 2000GB | Windows | 1863 GB | 4,875.28 | 4,686.65 | 51.16 | 102.87 | 3 | 2023-08-02 |
| NVMe SAMSUNG MZVL22T0HBLB-00B00 | Windows | 1907 GB | 4,853.08 | 4,079.68 | 55.27 | 110.44 | 1 | 2023-09-05 |
| Mac13,1 | macOS | 1858 GB | 4,838.33 | 4,163.22 | 38.35 | 33.43 | 2 | 2025-06-26 |
| SKHynix_HFS512GEJ9X102N | Windows | 476 GB | 4,830.19 | 4,357.45 | 62.11 | 195.12 | 1 | 2023-12-31 |
| MacBookPro18,2 | macOS | 926 GB | 4,782.19 | 2,071.27 | 33.53 | 28.36 | 36 | 2025-11-25 |
| NVMe Samsung SSD 980 PRO 2TB | Windows | 1863 GB | 4,743.28 | 4,129.10 | 58.29 | 110.25 | 2 | 2023-06-11 |
| YMTC PC41Q-512GB-B | Windows | 476 GB | 4,718.89 | 4,047.43 | 55.53 | 192.19 | 1 | 2026-07-31 |
| Mac13,2 | macOS | 3721 GB | 4,700.81 | 3,993.68 | 35.61 | 30.45 | 2 | 2024-05-08 |
| GIGABYTE AG4512G-SI B10 | Windows | 476 GB | 4,685.24 | 1,996.92 | 146.00 | 164.52 | 5 | 2024-01-06 |
| GIGABYTE GP-ASM2NE6100TTTD | Windows | 931 GB | 4,665.37 | 3,279.10 | 56.12 | 55.47 | 2 | 2022-12-09 |
| MacBookPro18,3 | macOS | 926 GB | 4,662.33 | 2,111.23 | 35.18 | 29.32 | 17 | 2025-08-31 |
| SAMSUNG MZVL21T0HCLR-00B00 | Windows | 953 GB | 4,643.14 | 3,433.39 | 65.88 | 177.38 | 2 | 2023-09-11 |
| NVMe Samsung SSD 990 PRO 2TB | Windows | 1863 GB | 4,633.48 | 4,357.45 | 43.85 | 121.79 | 1 | 2023-07-13 |
| T-FORCE TM8FFE002T | Windows | 1907 GB | 4,612.61 | 4,633.48 | 47.27 | 200.31 | 1 | 2026-04-09 |
| Mac15,6 | macOS | 460 GB | 4,611.19 | 3,289.58 | 47.96 | 39.05 | 7 | 2025-04-21 |
| MacBookPro18,3 | macOS | 1858 GB | 4,608.03 | 3,129.57 | 34.10 | 29.62 | 3 | 2025-01-07 |
Results checked · Speeds in MiB/s · About these measurements
Two configurations. Four clear comparisons.
Choose any Model and capacity on each side.
What do these storage benchmarks measure?
Jazz Disk Bench measures sequential and 4 KiB random read/write speed. Each entry groups measurements by Model, capacity and platform. The values shown are means; the sample count describes recorded tests, not unique devices.
Open a Model to see every recorded capacity, or compare two configurations side by side. Learn about the tests and units.