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Acer Predator GM7000 vs BIWIN Black Opal: Comparison
Acer Predator GM7000 and BIWIN Black Opal separate most on sequential write: Acer Predator GM7000 at 6700, BIWIN Black Opal at 4500, 33% in favour of Acer Predator GM7000. Sequential Read splits them by another 32%, again favouring Acer Predator GM7000. They match on warranty and interface.
Specs
| Specification |  |  |
|---|---|---|
| Brand | Acer | Biwin |
| Model Number | GM7000 | Black Opal |
| Series | Predator GM7000 | Black Opal |
| Sequential Read | 7400 | 5000-32% |
| Sequential Write | 6700 | 4500-33% |
| NAND Type | TLC with DRAM Cache | TLC |
| Warranty | 5 Years | 5 Years |
| Interface | PCIe 4.0 x4, NVMe | PCIe 4.0 x4, NVMe |
| Capacity Options | 1TB, 2TB, 4TB | 500GB, 1TB, 2TB |
Verdict
BIWIN Black Opal
6.9 / 10 Expert Rating
A reasonable mid-tier Gen 4 drive backed by real OEM manufacturing experience, if a newer retail name.