Gigabyte

Aorus Gen4 7000s SSD

Brand:: Gigabyte
Capacity:: 2 TB
Interface:: PCIe 4.0 x4
NAND Type:: TLC
Controller:: Phison E18

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Manufacturer: Gigabyte Last updated: 2026-09-15

Aorus Gen4 7000s SSD (E18 + B27B) Review

Aorus Gen4 7000s SSD (E18 + B27B) is a 2 TB PCIe 4.0 x4 M.2 2280 drive using the Phison E18 controller with 96-layer Micron B27B TLC NAND, released Jan 2021.

This is the older 96-layer Micron B27B NAND variant of the 7000s SSD, sold alongside the newer 176-layer B47R version under the same model name.

Specifications

Identity

Brand	Gigabyte
Model Number	Aorus Gen4 7000s SSD (E18 + B27B)
Series	Aorus Gen4 7000s SSD
Release Year	2021

Interface and form

Drive Type	Internal
Bus Interface	PCIe 4.0 x4, M.2 2280
Form Factor	M.2 2280

Capacity

Capacity	2000 GB

Sequential performance

Sequential Read	7000 MB/s
Sequential Write	6850 MB/s

Controller and cache

Controller	Phison E18
Controller Vendor	Phison
DRAM Cache	2048 MB (2 TB model)

NAND

NAND Type	TLC
NAND Vendor	Micron 96-layer TLC

Endurance and reliability

Endurance TBW	1400 TB

Physical and commercial

Warranty	5 Years

Capacity Options	2 TB
Data Source	SSD controller/NAND reference database; Gigabyte official spec page (gigabyte.com) for performance/endurance/warranty

FAQs

What are the key specifications of the Aorus Gen4 7000s SSD (E18 + B27B)?

The Aorus Gen4 7000s SSD (E18 + B27B) is a component from Gigabyte. Key specs: Capacity Options 2 TB, Interface PCIe 4.0 x4, M.2 2280, Type Internal, NAND Supplier Micron 96-layer TLC, Controller Phison E18.