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Manufacturer: Sabrent Last updated: September 11, 2026
Sabrent Rocket 4 (PCIe 4.0 NVMe/5,000 MB/s Read/4,400 MB/s Write/Mainstream Sabrent Option) Review
The Sabrent Rocket 4 sits below the Rocket 4 Plus covered elsewhere on this site as Sabrent's mainstream PCIe 4.0 offering, delivering solid everyday performance for buyers not chasing the highest available capacities or speeds.
At up to 5,000 MB/s read and 4,400 MB/s write, this drive delivers solid mainstream PCIe 4.0 performance appropriate for general desktop use and moderate gaming rather than the most demanding workloads. Against the Sabrent Rocket 4 Plus, covered elsewhere on this site, that drive delivers meaningfully higher speed and larger maximum capacity at a higher price. Against the ADATA Legend 970, also covered elsewhere on this site, both target similar mainstream, non-flagship buyers.
Performance and Speed
At up to 5,000 MB/s read and 4,400 MB/s write, this drive delivers solid mainstream PCIe 4.0 performance appropriate for general desktop use and moderate gaming rather than the most demanding workloads.
Comparison to Sibling Products
Against the Sabrent Rocket 4 Plus, covered elsewhere on this site, that drive delivers meaningfully higher speed and larger maximum capacity at a higher price. Against the ADATA Legend 970, also covered elsewhere on this site, both target similar mainstream, non-flagship buyers.
Specifications
Identity
| Brand | Sabrent |
|---|---|
| Model Number | Rocket 4 |
| Series | Rocket 4 |
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 | 5000 MB/s |
|---|---|
| Sequential Write | 4400 MB/s |
Controller and cache
| DRAM Cache | DRAM |
|---|
NAND
| NAND Type | TLC with DRAM Cache |
|---|
Power and thermals
| Heatsink | Available |
|---|---|
| Heatsink | Separate Variant Available |
Physical and commercial
| Warranty | 5 Years |
|---|
| Capacity Options | 500GB, 1TB, 2TB |
|---|
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- Everyday desktop users who want a Sabrent-branded drive without paying for the Rocket 4 Plus's higher speed and capacity ceiling. This drive covers general computing needs at a lower price.
Not for
- Not for buyers who specifically need the largest available single-drive capacity. The Sabrent Rocket 4 Plus, covered elsewhere on this site, reaches significantly higher maximum capacity.
FAQs
What are the key specifications of the Sabrent Rocket 4 (PCIe 4.0 NVMe/5,000 MB/s Read/4,400 MB/s Write/Mainstream Sabrent Option)?
The Sabrent Rocket 4 (PCIe 4.0 NVMe/5,000 MB/s Read/4,400 MB/s Write/Mainstream Sabrent Option) is a component from Sabrent. Key specs: Interface PCIe 4.0 x4, NVMe, Sequential Read 5000, Sequential Write 4400, NAND Type TLC with DRAM Cache, Capacity Options 500GB, 1TB, 2TB.
Who is the Sabrent Rocket 4 (PCIe 4.0 NVMe/5,000 MB/s Read/4,400 MB/s Write/Mainstream Sabrent Option) best suited to?
It suits everyday desktop users who want a sabrent-branded drive without paying for the rocket 4 plus's higher speed and capacity ceiling. this drive covers general computing needs at a lower price..
What are the drawbacks of the Sabrent Rocket 4 (PCIe 4.0 NVMe/5,000 MB/s Read/4,400 MB/s Write/Mainstream Sabrent Option)?
It is a poor fit for not for buyers who specifically need the largest available single-drive capacity. the sabrent rocket 4 plus, covered elsewhere on this site, reaches significantly higher maximum capacity..
Compare and read more
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