BRAND

SAMSUNG

Model

990 EVO PLUS

Category

1TB

2TB

Form Factor

M.2 (2280)

M.2 (2280)

Interface

PCIe Gen 4.0 x4 / 5.0 x2, NVMe 2.0

PCIe Gen 4.0 x4 / 5.0 x2, NVMe 2.0

NAND

Samsung V-NAND TLC

Samsung V-NAND TLC

Controller

Samsung In-house Controller

Samsung In-house Controller

Cache Memory

HMB (Host Memory Buffer)

HMB (Host Memory Buffer)

Sequential Read

Up to 7,150 MB/s

Up to 7,250 MB/s

Sequential Write

Up to 6,300 MB/s

Up to 6,300 MB/s

Random Read (QD32)

Up to 850,000 IOPS

Up to 1,000,000 IOPS

Random Write (QD32)

Up to 1,350,000 IOPS

Up to 1,350,000 IOPS

Average Power Consumption

Read 4.3W / Write 4.2W

Read 4.6W / Write 4.2W

Idle Power

60 mW

60 mW

Sleep Power

5 mW

5 mW

Operating Temp.

0–70°C

0–70°C

MTBF

1.5 Million Hours

1.5 Million Hours

Encryption

AES 256-bit, TCG/Opal, IEEE1667

AES 256-bit, TCG/Opal, IEEE1667

Software

Samsung Magician

Samsung Magician

Warranty

5 years

5 years / 1200 TBW

Model Code

MZ-V9S1T0BW

MZ-V9S2T0BW