Sabrent Rocket 4 Plus 1Tb NVMe review

Posted on November 07, 2022 by Raymond Chen

Sabrent's Rocket 4 Plus NVMe use PCIe M.2 4.0 x 4 computer expansion bus standard. Read below about this SSD here.

Sabrent Rocket 4 Plus 1Tb NVMe review

Sabrent Rocket 4 Plus 1Tb use Phison PS5018-E18 controller. The NVMe SSD write a data location map on DRAM SK Hynix DDR4 Cache to run a games without delays. The Rocket 4 Plus comes equipped with Micron 3D TLC flash memory. Internal SSD also available in 3 capacities, including 500 Gb, 4 Tb and 2 Tb.

Performance and benchmarks

Sabrent Rocket 4 Plus works on PCIe M.2 4.0 x 4 expansion standard with write speeds equals to 6900 MB/s, and read speeds 7200 Mbps. It also has IOPS 710000 on reading and 1300000 on writing operations per second.

Endurance and warranty

Manufacturer provide 5 years of warranty that limited by 1225 TBW.


Category Value
Capacity 1 Tb
Interface M.2 4.0 x 4
Controller Phison PS5018-E18
Memory type Micron 3D TLC
DRAM SK Hynix DDR4 Cache
Read speed (Mb/s) 7200
Write speed (Mb/s) 6900
Read IOPS 710000
Write IOPS 1300000
Endurance (TBW) 1225
MTBF (million hours) n/a
Warranty (years) 5


Rocket 4 Plus (1Tb) produced by Sabrent use PCIe 4 that is twice faster than PCIe 3.0. The sequential write speed is 6900 Mbps, that is faster than has other rivals. The drive has endurance 1225 TBW, that is quite well against nearest rivals. On balance, our editor highly advise to purchase Sabrent Rocket 4 Plus 1Tb for your PC.

+ Pros

  • Excellent 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 4 Plus has SK Hynix DDR4 Cache. Dynamic random-access memory (DRAM) makes drive faster, but also more expensive.

The Sabrent Rocket 4 Plus 1Tb due to the low density of memory chips may run with no further cooling systems. Some motherboards or laptops designed with thermal pads below and above the SSD to improve performance during times of high loads.

The Rocket 4 Plus 1Tb has sequential write speed 6900 Mbps, read speed 7200 Mb/s. It run on Phison PS5018-E18 controller and M.2 4.0 x 4 interface standard. The memory type is Micron 3D TLC.
There are no comments yet.
Your message is required.

Similar SSD:

Silicon Power US70 Review

Silicon Power US70

1 Tb / M.2 4.0 x 4

Lexar NM760 Review

Lexar NM760

1 Tb / M.2 4.0 x 4

HP FX 900 Pro Review

HP FX 900 Pro

1 Tb / M.2 4.0 x 4

Addlink X70 Review

Addlink X70

1 Tb / M.2 3.0 x 4

Sabrent Rocket Q4 Review

Sabrent Rocket Q4

1 Tb / M.2 4.0 x 4