Sabrent Rocket 4 Plus-G 4Tb NVMe tech specifications

Posted on December 20, 2022 by Raymond Chen

Sabrent's Rocket 4 Plus-G NVMe use PCIe M.2 4.0 x 4. Read below about this NVMe SSD in our article.

Sabrent Rocket 4 Plus-G 4Tb NVMe tech specifications

Rocket 4 Plus-G (4Tb) produced by Sabrent works on Phison PS5018-E18. This storage has DRAM DDR4 for mapping data, located on the storage. The Rocket 4 Plus-G comes equipped with Micron TLC memory. Internal SSD is offered also in 2 Tb and 1 Tb capacities.

Performance and benchmarks

Storage works on PCIe M.2 4.0 x 4 interface with sequential read speeds 7400 Mbps, and write speeds equals to 7000 MB/s. It also has input/output performance 1000000 on reading and 1000000 on writing operations.

Endurance and warranty

Manufacturer provide 5 years warranty that limited by endurance 5100 TBW.


Category Value
Capacity 4 Tb
Interface M.2 4.0 x 4
Controller Phison PS5018-E18
Memory type Micron TLC
Read speed (Mb/s) 7400
Write speed (Mb/s) 7000
Read IOPS 1000000
Write IOPS 1000000
Endurance (TBW) 5100
MTBF (million hours) n/a
Warranty (years) 5


Rocket 4 Plus-G (4Tb) produced by Sabrent support PCIe Gen4 that is significantly faster than PCIe 3.0. The maximum write speed is 7000 Mb/s, that is faster than has other competitors. The Internal SSD can write 5100 TBW, that is pretty good in comparison with rivals. On balance, our site advise to buy Sabrent Rocket 4 Plus-G 4Tb for your PC.

+ Pros

  • Excellent writing speed
  • PCIe 4.0
  • Capacity
  • Endurance

- Cons

  • None

Buy this or similar SSD:

Video Review

Sabrent Rocket 4 Plus G | Future SSD For Gaming Now!


The Sabrent Rocket 4 Plus-G has DDR4. Dynamic Random-Access Memory makes storage faster, but also more expensive.

The Sabrent Rocket 4 Plus-G 4Tb due to the high density of memory chips requires installation of extra heat sink. It would lower temperature of the memory chips and controller. Some motherboards designed with thermal pads above and below the SSD to improve performance during high loads.

The Sabrent Rocket 4 Plus-G has write speed 7000 Mb per second, maximum read speed 7400 Mbps. SSD operate on Phison PS5018-E18 controller and M.2 4.0 x 4 high-speed serial computer expansion bus standard. The NAND flash memory type is Micron TLC.
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