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Acer Predator GM7000 vs Western Digital WD Black SN850X: Comparison
Acer Predator GM7000 vs Western Digital WD Black SN850X: the sequential read difference
These two are close on paper, and sequential read is the only measure that separates them at all: Acer Predator GM7000 7400 MB/s against Western Digital WD Black SN850X 7300 MB/s. Sequential write is closer, 6700 MB/s on the Acer Predator GM7000 versus 6600 MB/s on the Western Digital WD Black SN850X. There is a split on bus interface as well, PCIe 4.0 x4, NVMe on the Acer Predator GM7000 versus PCIe 4.0, NVMe on the Western Digital WD Black SN850X. Nand type is not the same on both, TLC with DRAM Cache on the Acer Predator GM7000 versus TLC on the Western Digital WD Black SN850X. They differ on console compatibility too, PS5 Ready on the Acer Predator GM7000 versus Excellent PS5 Performance on the Western Digital WD Black SN850X.
Who each one is for
Take the Acer Predator GM7000 for gamers already invested in Acer's Predator ecosystem who want a matching-branded storage upgrade. This drive delivers solid PS5-compatible performance under familiar branding. It is not the one for buyers with no particular brand preference seeking the single best price-to-performance ratio. Several similarly specced competitors covered elsewhere on this site are worth comparing on price alone. Take the Western Digital WD Black SN850X for PlayStation 5 owners specifically wanting a drive engineered around that console's exact requirements. This is a genuine, specific strength independently confirmed across reviews. The same goes for PC gaming builds on PCIe 4.0 wanting a strong, well-rounded alternative to Samsung's 990 PRO. Comparable performance with WD's own engineering approach. It is the wrong buy for the most budget-conscious PCIe 4.0 buyers. The WD_BLACK SN770, covered elsewhere on this site, delivers solid gaming performance at a meaningfully lower price.
Where the two are identical
The common ground is wider than the gap: dram cache, form factor, drive type and warranty are identical here.
Specs and benchmarks
Speed Score
- Acer Predator GM7000
- 8.4/10Best
- Western Digital WD Black SN850X
- 8.4/10Best
How fast this drive is, rated from its read and write speeds, cache and NAND type. 10 is the fastest.
Brand
- Acer Predator GM7000
- Acer
- Western Digital WD Black SN850X
- Western Digital
Model Number
- Acer Predator GM7000
- GM7000
- Western Digital WD Black SN850X
- SN850X
Series
- Acer Predator GM7000
- Predator GM7000
- Western Digital WD Black SN850X
- WD_BLACK SN850X
Drive Type
- Acer Predator GM7000
- Internal
- Western Digital WD Black SN850X
- Internal
Bus Interface
- Acer Predator GM7000
- PCIe 4.0 x4, NVMe
- Western Digital WD Black SN850X
- PCIe 4.0, NVMe
Form Factor
- Acer Predator GM7000
- M.2 2280
- Western Digital WD Black SN850X
- M.2 2280
Console Compatibility
- Acer Predator GM7000
- PS5 Ready
- Western Digital WD Black SN850X
- Excellent PS5 Performance
Sequential Read
- Acer Predator GM7000
- 7400 MB/s
- Western Digital WD Black SN850X
- 7300 MB/s-1%
Sequential Write
- Acer Predator GM7000
- 6700 MB/s
- Western Digital WD Black SN850X
- 6600 MB/s-1%
DRAM Cache
- Acer Predator GM7000
- DRAM
- Western Digital WD Black SN850X
- DRAM
NAND Type
- Acer Predator GM7000
- TLC with DRAM Cache
- Western Digital WD Black SN850X
- TLC
Warranty
- Acer Predator GM7000
- 5 Years
- Western Digital WD Black SN850X
- 5 Years
Which one should you pick?
Choose Acer Predator GM7000 if you want the higher sequential read (7400 MB/s vs 7300 MB/s) and the higher sequential write (6700 MB/s vs 6600 MB/s).
Choose WD Black SN850X if you already have it on hand or find it at a lower price.
Price comparison
| Retailer | Acer Predator GM7000 | Western Digital WD Black SN850X |
|---|---|---|
| Amazon | View on Amazon | View on Amazon |
| Best Buy | View on Best Buy | |
| Newegg | View on Newegg | View on Newegg |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Compare Acer Predator GM7000 with
- Acer Predator GM7000 vs Acer Predator GM7000 (IG5236 + Micron B27B)
- Acer Predator GM7000 vs Acer Predator GM7000 (IG5236 + Micron B47R)
- Acer Predator GM7000 vs ADATA XPG Gammix S70 (PCIe 4.0 NVMe/7,400 MB/s Read/6,400 MB/s Write/Full-Size Gaming Flagship)
- Acer Predator GM7000 vs ADATA XPG Gammix S70 Blade (PCIe 4.0 NVMe/7,400 MB/s Read/6,400 MB/s Write/Established Midrange Gaming Drive)