Samsung · SSD

Samsung 990 PRO

1 TB · NVMe PCIe 4.0 · 7450 MB/s read

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Capacity 1 TB
Type NVMe PCIe 4.0
Sequential read 7450 MB/s
Sequential write 6900 MB/s

Samsung 990 PRO is an internal SSD with 1 TB of space, reading at up to 7450 MB/s.

Specifications

Key specs

Capacity: 1 TB
Type: NVMe PCIe 4.0
Sequential read: 7450 MB/s
Sequential write: 6900 MB/s
Part number: MZ-V9P1T0B/AM
EAN / UPC: 0887276657004

Features

NVMe version: 2.0
Security algorithms: 256-bit AES
SSD capacity: 1 TB
SSD form factor: M.2
Interface: PCI Express 4.0
NVMe: Yes
Memory type: V-NAND MLC
Component for: PC
Hardware encryption: Yes
M.2 SSD size: 2280 (22 x 80 mm)
Read speed: 7450 MB/s
Write speed: 6900 MB/s
Random read (4KB): 1200000 IOPS
Random write (4KB): 1550000 IOPS
PCI Express interface data lanes: x4
DevSlp (device sleep) support: Yes
S.M.A.R.T. support: Yes
TRIM support: Yes
External DDR cache: Yes
External DDR cache quantity: 1024 MB
Mean time between failures (MTBF): 1500000 h

Power

Operating voltage: 3.3 V
Power consumption (average): 5.4 W
Power consumption (idle): 0.05 W

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Weight & dimensions

Width: 80 mm
Depth: 2.3 mm
Height: 22 mm
Weight: 9 g

Operational conditions

Operating temperature (T-T): 0 - 70 °C
Minimum operating temperature: 0 °C
Maximum operating temperature: 70 °C
Operating shock: 1500 G

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About this product

Our ultimate SSD Product Overview Reach max performance with PCIe®4.0. Experience longer-lasting, opponent-blasting speed. The in-house controller's smart heat control delivers supreme power efficiency while maintaining ferocious performance that always keeps you at the top of your game. Maximized PCIe® 4.0 speed Huge speed boost. Get random read/write speeds that are 40%/55% faster than 980 PRO. Experience up to 1400K/1550K IOPS, while sequential read/write speeds up to 7450/6900 MB/s reach near the max performance of PCIe® 4.0. Fly high in gaming, video editing, 3D modeling, data analysis and more. Breakthrough power efficiency More power-efficient performance. Use less power and get more performance. Enjoy up to 50% improved performance per watt over 980 PRO, plus optimal power efficiency with max PCIe® 4.0 performance. Smart thermal control Samsung's own nickel-coated high-end controller delivers effective thermal control and prevents sudden performance drops from overheating. The champion maker A more than 55% improvement in random performance enables faster loads for an ultimate gaming experience on PS5 and DirectStorage PC games.

990 PRO vs similar internal SSDs

	Samsung 990 PRO	Samsung 990 PRO 2TB NVMe PCIe 4.0	Samsung 990 SSD PCIe 4.0x4 NVMe M.2	Samsung 990 1 TB SSD
Capacity	1 TB	2 TB	1 TB	1 TB
Type	NVMe PCIe 4.0	NVMe PCIe 4.0	NVMe PCIe 4.0	NVMe PCIe 4.0
Sequential read	7450 MB/s	7450 MB/s	7150 MB/s	7150 MB/s
Sequential write	6900 MB/s	6900 MB/s	6450 MB/s	6450 MB/s
Released	—	—	2026	2026