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Manufacturer: ADATA Last updated: September 11, 2026
ADATA XPG Gammix S70 Blade (PCIe 4.0 NVMe/7,400 MB/s Read/6,400 MB/s Write/Established Midrange Gaming Drive) Review
The ADATA XPG Gammix S70 Blade has been a long-running fixture of the midrange PCIe 4.0 gaming category, pairing flagship-adjacent speed with a large pre-installed heatsink under ADATA's gaming-focused XPG sub-brand.
At up to 7,400 MB/s read and 6,400 MB/s write, this drive delivers strong PCIe 4.0 performance backed by an established, well-reviewed track record across multiple hardware generations of gaming builds. Against the Silicon Power XPOWER XS70, covered elsewhere on this site, both compete in similar midrange gaming territory with pre-installed heatsinks and comparable pricing. Against the ADATA Legend 970, also covered elsewhere on this site, that drive trades this Blade's higher speed for a lower price at reduced performance.
Performance and Speed
At up to 7,400 MB/s read and 6,400 MB/s write, this drive delivers strong PCIe 4.0 performance backed by an established, well-reviewed track record across multiple hardware generations of gaming builds.
Comparison to Sibling Products
Against the Silicon Power XPOWER XS70, covered elsewhere on this site, both compete in similar midrange gaming territory with pre-installed heatsinks and comparable pricing. Against the ADATA Legend 970, also covered elsewhere on this site, that drive trades this Blade's higher speed for a lower price at reduced performance.
Specifications
Identity
| Brand | ADATA |
|---|---|
| Model Number | Gammix S70 Blade |
| Series | XPG Gammix S70 Blade |
Interface and form
| Bus Interface | PCIe 4.0 x4, NVMe |
|---|
Sequential performance
| Sequential Read | 7400 MB/s |
|---|---|
| Sequential Write | 6400 MB/s |
NAND
| NAND Type | TLC with DRAM Cache |
|---|
Power and thermals
| Heatsink | Pre-Installed Heatsink |
|---|
Physical and commercial
| Warranty | 5 Years |
|---|
| Capacity Options | 1TB, 2TB, 4TB |
|---|
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- Gamers who want an established, well-reviewed midrange PCIe 4.0 drive with a heatsink included. This drive's long track record gives buyers confidence beyond newer, less-proven competitors.
Not for
- Not for buyers who specifically want the newest available PCIe generation. The ADATA Legend 970 or a PCIe 5.0 option, both covered elsewhere on this site, better fit that priority.
FAQs
What are the key specifications of the ADATA XPG Gammix S70 Blade (PCIe 4.0 NVMe/7,400 MB/s Read/6,400 MB/s Write/Established Midrange Gaming Drive)?
The ADATA XPG Gammix S70 Blade (PCIe 4.0 NVMe/7,400 MB/s Read/6,400 MB/s Write/Established Midrange Gaming Drive) is a component from ADATA. Key specs: Interface PCIe 4.0 x4, NVMe, Sequential Read 7400, Sequential Write 6400, NAND Type TLC with DRAM Cache, Capacity Options 1TB, 2TB, 4TB.
Who is the ADATA XPG Gammix S70 Blade (PCIe 4.0 NVMe/7,400 MB/s Read/6,400 MB/s Write/Established Midrange Gaming Drive) best suited to?
It suits gamers who want an established, well-reviewed midrange pcie 4.0 drive with a heatsink included. this drive's long track record gives buyers confidence beyond newer, less-proven competitors..
What are the drawbacks of the ADATA XPG Gammix S70 Blade (PCIe 4.0 NVMe/7,400 MB/s Read/6,400 MB/s Write/Established Midrange Gaming Drive)?
It is a poor fit for not for buyers who specifically want the newest available pcie generation. the adata legend 970 or a pcie 5.0 option, both covered elsewhere on this site, better fit that priority..
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