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Manufacturer: Silicon Power Last updated: September 11, 2026
Silicon Power XPOWER XS70 (PCIe 4.0 NVMe/7,300 MB/s Read/6,800 MB/s Write/Value Gaming SSD) Review
The Silicon Power XPOWER XS70 targets budget-conscious gamers with flagship-adjacent PCIe 4.0 speed under XPOWER's gaming branding, shipping with a heatsink pre-installed for desktop builds and PS5 console expansion alike.
At up to 7,300 MB/s read and 6,800 MB/s write, this drive delivers numbers close to established flagship drives at a price point that consistently undercuts bigger-name competitors offering similar specifications. Against the Patriot Viper VP4300 Lite, covered elsewhere on this site, both target value-minded gaming buyers with PS5-compatible speed and pre-installed heatsinks. Against the Samsung 990 PRO, also covered elsewhere on this site, that drive carries a stronger brand reputation and track record at a correspondingly higher price.
Performance and Speed
At up to 7,300 MB/s read and 6,800 MB/s write, this drive delivers numbers close to established flagship drives at a price point that consistently undercuts bigger-name competitors offering similar specifications.
Comparison to Sibling Products
Against the Patriot Viper VP4300 Lite, covered elsewhere on this site, both target value-minded gaming buyers with PS5-compatible speed and pre-installed heatsinks. Against the Samsung 990 PRO, also covered elsewhere on this site, that drive carries a stronger brand reputation and track record at a correspondingly higher price.
Specifications
Identity
| Brand | Silicon Power |
|---|---|
| Model Number | XS70 |
| Series | XPOWER XS70 |
Interface and form
| Drive Type | Internal |
|---|---|
| Bus Interface | PCIe 4.0 x4, NVMe |
| Bus Interface | PCIe 4.0 x4 |
| Form Factor | M.2 2280 |
Sequential performance
| Sequential Read | 7300 MB/s |
|---|---|
| Sequential Write | 6800 MB/s |
Controller and cache
| DRAM Cache | DRAM |
|---|
NAND
| NAND Type | TLC with DRAM Cache |
|---|
Power and thermals
| Heatsink | Pre-Installed Heatsink |
|---|---|
| Heatsink | Included |
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
- Budget-conscious gamers who want near-flagship PCIe 4.0 speed with a pre-installed heatsink. This drive delivers strong value in the gaming SSD category.
Not for
- Not for buyers who specifically prioritize the longest-established brand track record. More established names covered elsewhere on this site carry longer reliability histories.
FAQs
What are the key specifications of the Silicon Power XPOWER XS70 (PCIe 4.0 NVMe/7,300 MB/s Read/6,800 MB/s Write/Value Gaming SSD)?
The Silicon Power XPOWER XS70 (PCIe 4.0 NVMe/7,300 MB/s Read/6,800 MB/s Write/Value Gaming SSD) is a component from Silicon Power. Key specs: Interface PCIe 4.0 x4, NVMe, Sequential Read 7300, Sequential Write 6800, NAND Type TLC with DRAM Cache, Capacity Options 1TB, 2TB, 4TB.
Who is the Silicon Power XPOWER XS70 (PCIe 4.0 NVMe/7,300 MB/s Read/6,800 MB/s Write/Value Gaming SSD) best suited to?
It suits budget-conscious gamers who want near-flagship pcie 4.0 speed with a pre-installed heatsink. this drive delivers strong value in the gaming ssd category..
What are the drawbacks of the Silicon Power XPOWER XS70 (PCIe 4.0 NVMe/7,300 MB/s Read/6,800 MB/s Write/Value Gaming SSD)?
It is a poor fit for not for buyers who specifically prioritize the longest-established brand track record. more established names covered elsewhere on this site carry longer reliability histories..
Compare and read more
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