Sabrent Rocket Q 4Tb NVMe detailed specifications

Posted on November 07, 2022 by Raymond Chen

Should you buy Sabrent Rocket Q 4Tb and extra details watch on our page.

Sabrent Rocket Q 4Tb NVMe detailed specifications

Sabrent's 4Tb Rocket Q NVMe SSD works on Phison E12S. This SSD has Dynamic-Random Access Memory DDR4 to keep a map of where data is located on the internal SSD. The Rocket Q comes equipped with QLC memory. SSD besides, available in 3 capacities: 2 Tb, 1 Tb and 8 Tb volume sizes.

Performance and benchmarks

SSD works on PCIe M.2 3.0 x 4 expansion standard with write speeds 3000 Mbps, and read speeds 3400 MB/s. This model has input/output performance 650000 on reading and 650000 on writing operations.

Endurance and warranty

Sabrent give 5 years warranty period limited by 3833 Total Bytes Written. As well it has 1.8 million hours MTBF.


Category Value
Capacity 4 Tb
Interface M.2 3.0 x 4
Controller Phison E12S
Memory type QLC
Read speed (Mb/s) 3400
Write speed (Mb/s) 3000
Read IOPS 650000
Write IOPS 650000
Endurance (TBW) 3833
MTBF (million hours) 1.8
Warranty (years) 5


Sabrent Rocket Q 4Tb use PCIe 3 that is twice slower than PCIe 4. The write speed is 3000 Mbps, that is common for this interface. The Internal SSD has endurance 3833 TBW, that is good against nearest rivals. When everything is weighed in the balance, we advise to purchase Sabrent Rocket Q 4Tb for your PC.

+ Pros

  • Good writing speed
  • Capacity
  • Endurance

- Cons

  • PCIe 3.0

Buy this or similar SSD:

Video Review

Sabrent Rocket Q 4TB Review - All the SSD You’ll Ever Need - TechteamGB


The Sabrent Rocket Q has DDR4. Dynamic random-access memory (DRAM) makes drive faster, but more expensive.

The Sabrent Rocket Q due to the high density of memory chips require the installation of extra heat sink. This would decrease temperature of the memory chips and controller. Some laptops or motherboards from the factory has additional cooling below or above the SSD to enhance performance during times of high loads.

The Sabrent Rocket Q has write speed 3000 Mb/s, maximum read speed 3400 Mb per second. Storage works on Phison E12S controller and M.2 3.0 x 4 high-speed serial computer expansion bus standard. The NAND memory type is QLC.
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