High-performance 3.84TB NVMe SSD with 6.9GB/s read, 4.1GB/s write, and 1M IOPS.

Feature

Specification

Model

Samsung PM9A3 U.2 3.84TB NVMe SSD

Form Factor

2.5-inch U.2 (SFF-8639)

Interface

PCIe Gen 4.0 x4 (NVMe 1.4)

Capacity

3.84 TB

NAND Type

Samsung V-NAND (TLC)

Sequential Read Speed

Up to 6,900 MB/s

Sequential Write Speed

Up to 4,100 MB/s

Random Read IOPS

Up to 1,000,000 IOPS

Random Write IOPS

Up to 180,000 IOPS

Endurance

1.0 DWPD (Drive Writes Per Day) for 5 years

TBW

3,504 TB (Total Bytes Written)

MTBF

2,000,000 hours

Power Consumption

Active: 11.0 W (Read), 13.5 W (Write); Idle: 3.5 W

Encryption

TCG Opal 2.0, AES 256-bit encryption

Operating Temperature

0°C to 70°C

Dimensions (W x L x H)

69.85 x 100.20 x 7.0 mm

Weight

Approximately 100g