Sabrent Rocket NVMe 4.0 2Tb SSD tech review

Posted on November 07, 2022 by Raymond Chen

Should you buy Sabrent Rocket NVMe 4.0 2Tb and further specifications explore here.

Sabrent Rocket NVMe 4.0 2Tb SSD tech review

Rocket NVMe 4.0 (2Tb) produced by Sabrent works on Phison PS5016-E16 controller. The NVMe SSD storing a data location map on Dynamic-Random Access Memory SK Hynix DDR4 to run a games faster. The Rocket NVMe 4.0 comes equipped with Toshiba 3D TLC memory. This NVMe is offered also in 1 Tb capacity.

Performance and benchmarks

Drive works on PCIe M.2 4.0 x 4 interface with sequential write speeds 4400 Mbps, and maximum read speeds 5000 Mbps. This model has input/output performance 750000 on writing and 750000 on reading operations.

Endurance and warranty

Sabrent give 5 years of warranty limited by endurance 3600 Total Bytes Written. The Rocket NVMe 4.0 has 1.7 million hours mean time between failure.


Category Value
Capacity 2 Tb
Interface M.2 4.0 x 4
Controller Phison PS5016-E16
Memory type Toshiba 3D TLC
Read speed (Mb/s) 5000
Write speed (Mb/s) 4400
Read IOPS 750000
Write IOPS 750000
Endurance (TBW) 3600
MTBF (million hours) 1.7
Warranty (years) 5


Sabrent Rocket NVMe 4.0 2Tb may work on PCIe 4 that is undoubtedly faster than PCIe Gen3. The maximum write speed is 4400 Mbps, that is common for this interface. The NVMe SSD can write 3600 TBW, that is pretty good against competitors. Overall, we recommend to buy Sabrent Rocket NVMe 4.0 2Tb for your PC.

+ Pros

  • Good writing speed
  • PCIe 4.0
  • Capacity
  • Endurance

- Cons

  • None

Buy this or similar SSD:

Video Review

INSANE SPEED: Sabrent Rocket 4 Plus 2 TB M.2 PCIe 4x4 nvme Review & Benchmark


The Sabrent Rocket NVMe 4.0 has SK Hynix DDR4. DRAM in their controller help to improve endurance and input/output performance.

The Sabrent Rocket NVMe 4.0 due to the high density of memory chips requires installation of additional heat sink. It reduce temperature of the controller and memory. Some motherboards or laptops designed with additional cooling above and below the drive to improve productivity during times of high loads.

The Sabrent Rocket NVMe 4.0 2Tb has sequential write speed 4400 Mb per second, sequential read speed 5000 Mbps. Storage works on Phison PS5016-E16 controller and M.2 4.0 x 4 interface standard. The NAND memory type is Toshiba 3D TLC.
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