Compare AORUS Gen4 7000s vs Samsung 870 QVO vs Samsung 980 SSD

PCI-Express 4.0 x4, NVMe 1.4

SATA III (6 Gbps), compatible with SATA I and SATA II

PCIe 3.0 x4, NVMe 1.4

M.2 2280 SSD

2.5" internal SSD

M.2 (2280)

23.5 mm

2.75 inch

22.15 mm

11.4 mm

0.27 inch

2.38 mm

8‎0.5 mm

3.94 inch

80.15 mm

0.19 lbs

8.0 g

0‎°C to 70°C

0 - 70 C

2nd generation PCIe 4.0 controller PS5018-E18

Samsung MKX Controller

Samsung Pablo Controller

TRIM & S.M.A.R.T supported, AES-256 Supported

AES 256-bit Full Disk Encryption, TCG/Opal V2.0, Encrypted Drive (IEEE1667)

AES 256-bit Encryption (Class 0), TCG/Opal IEEE1667 (Encrypted drive)

1‎.6 million hours MTBF

MTBF: 1.5 Million Hours Reliability | Shock: 1,500 G & 0.5ms

Random Read Up to 350k IOPS / Random Write Up to 700k IOPS / Sequential Read Up to 7000 MB/s / Sequential Write Up to 5500 MB/s

Random Read Up to 98K IOPS / Random Write Up to 88K IOPS

DDR4

2.2W average / 4W peak / 30mW max idle

3‎D TLC NAND Flash, 1TB or 2TB total capacity

Samsung V-NAND 3-bit MLC

2021-01-14

2020-06

2021-03-10