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Sabrent

Sabrent Rocket 4 Plus Spec and Price in Brazil

NVME2TBM.2 22807100 MB/s read

Step down a PCIe generation from the Rocket 5 and Sabrent's Rocket 4 Plus lands in more familiar mainstream territory: 7,100/6,600 MB/s sequential, a Phison PS5018-E18 controller, and DRAM cache, at roughly two-thirds the price of its PCIe 5.0 sibling. Random performance is rated at 650,000/700,000 IOPS, and the 1,400TB endurance rating comfortably outlasts typical desktop or light workstation use over its 5-year warranty. It reads as the balanced middle child of the three Rocket drives — quick enough for gaming and content work without the platform requirements of PCIe 5.0.

Tied 30th of 106 models in the SSD catalog on Sequential read — 4 models share this figure. Tied 24th of 106 models in the SSD catalog on Sequential write — 4 models share this figure.

Current best price

No tracked price — this page compares specifications alone.

Specifications

Capacity
2TB
Interface
NVME
Sequential read
7100 MB/s
Sequential write
6600 MB/s
Random read
650000 IOPS
Random write
700000 IOPS
PCIe generation
4
Form factor
M.2 2280
NAND type
TLC
DRAM cache
Controller
Phison PS5018-E18
Endurance (TBW)
1400 TB
Warranty
5 years

Capacities

ConfigurationPart numberEndurance (TBW)Sequential writeSequential read
1TB—700 TB5300 MB/s7000 MB/s
2TBSB-RKT4P-2TB1400 TB6600 MB/s7100 MB/s
4TB————
8TBSB-RKT4P-8TB6000 TB6000 MB/s7000 MB/s

Guides for this category

How to choose an SSDFour questions decide almost every SSD purchase — what fits, how big, how fast, and how much it should cost.NVMe or SATAWhich interface your machine takes, how to tell without opening it, and what the speed difference actually buys you.How much SSD capacity you actually needHow to size a drive from what you already use, why leaving headroom matters, and when one bigger drive beats two small ones.M.2 sizes and SSD form factorsWhat 2280, 2242, and 2.5-inch mean, which one your machine takes, and how to check the keying before you buy.What SSD speed numbers actually tell youSequential versus random performance, why the number on the box describes the rarer case, and how to read it without being misled.PCIe generations for SSDsWhat Gen 3, Gen 4, and Gen 5 change, why a newer drive always works in an older slot, and when the extra speed is worth paying for.TLC, QLC, and DRAM-less SSDsWhat the NAND type and the controller's cache change about how a drive behaves, and when either is worth caring about.SSD endurance and warrantiesWhat TBW and DWPD actually promise, how much a normal machine writes, and when endurance is worth paying extra for.How to install an SSDFitting an M.2 or 2.5-inch drive, choosing between cloning and a clean install, and what to check on the first boot.When an SSD price is actually goodWhy price per terabyte beats any discount percentage, and why a good price on one capacity says nothing about the others.

What owners and reviewers say

Summarised from 1 source(s), reviewed September 13, 2026. A source is counted only where it names this model exactly. How we track prices

Commonly praised

  • Reviewers rate its overall PCIe 4.0 performance solid, with a strong large-block sequential read placing among the highest tested.
  • It offers an optional heatsink to curb thermal throttling, bundled imaging software and a five-year warranty when registered.

Commonly criticised

  • The 1TB and 2TB models are priced high, and measured performance fell short of Sabrent's quoted sequential read ceiling.
  • It posted one of the weaker 4K random read results and took sharp latency dips in some workloads.

Sources behind this summary

Sources

Every spec above was pulled from one of these — a field a source didn't state was left off rather than estimated.