Samsung · SSD

Samsung 950 PRO

256 GB · NVMe PCIe · 2200 MB/s read

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Capacity 256 GB
Type NVMe PCIe
Sequential read 2200 MB/s
Sequential write 900 MB/s

Samsung 950 PRO is an internal SSD with 256 GB of space, reading at up to 2200 MB/s. It came out in 2025.

Released: 2025-06-16

Specifications

Key specs

Capacity: 256 GB
Type: NVMe PCIe
Sequential read: 2200 MB/s
Sequential write: 900 MB/s
Released: 2025-06-16
Part number: MZ-V5P256B/AM

Features

Security algorithms: 256-bit AES
SSD capacity: 256 GB
SSD form factor: M.2
Interface: PCI Express
NVMe: Yes
Memory type: V-NAND
Component for: PC
Hardware encryption: Yes
Data transfer rate: 32 Gbit/s
Read speed: 2200 MB/s
Write speed: 900 MB/s
Random read (4KB): 270000 IOPS
Random write (4KB): 85000 IOPS
Storage drive buffer size: 512 MB
PCI Express interface data lanes: x4
S.M.A.R.T. support: Yes
TRIM support: Yes
Mean time between failures (MTBF): 1500000 h
TBW rating: 200

Power

Power consumption (read): 5.1 W
Power consumption (write): 5.1 W
Power consumption (sleep): 0.0025 W
Power consumption (idle): 0.07 W

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Weight & dimensions

Width: 80.2 mm
Depth: 22.1 mm
Height: 2.38 mm
Weight: 10 g

Operational conditions

Operating temperature (T-T): 0 - 70 °C
Storage temperature (T-T): -40 - 85 °C
Operating relative humidity (H-H): 5 - 95%
Storage relative humidity (H-H): 5 - 95%
Operating vibration: 20 G
Operating shock: 1500 G

Other features

Product colour: Black
Internal: Yes

Check the manufacturer's page before buying.

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About this product

Level up to unmatched performance, power efficiency and endurance If you're a heavy workload professional searching for an SSD with uncompromising power and performance, look no further. The next-generation Samsung 950 PRO delivers exceptional performance for professionals. This cutting-edge V-NAND-based NVMe SSD supports PCI Express® Gen 3 x4 lanes, providing a higher bandwidth and lower latency to process a massive amount more data than SATA SSDs. Presented in a compact M.2 form factor, the future-oriented 950 PRO is ideal for professionals using high-end PCs and workstations. * PCI Express and PCIe are registered trademarks of PCI-SIG. Experience a next-generation SSD today Equipped with the enhanced bandwidth of the NVMe interface, the 950 PRO is ideal for intensive workloads, such as computer-aided design, data analysis and engineering simulations. It outperforms SATA SSDs by over 4.5 times in sequential read and by over 2.5 times in sequential write, delivering the speeds of 2,500 MB/s and 1,500 MB/s respectively.* * This reflects the maximum performance of 950 PRO 512 GB compared to 850 PRO 512 GB. Results may vary based on the user environment.

950 PRO vs similar internal SSDs

	Samsung 950 PRO	HP 256GB 2280 M2 PCIe 3x4 NVME	Dell 8D5HT 256 GB SSD	Dell K0GGC 256 GB SSD
Capacity	256 GB	256 GB	256 GB	256 GB
Type	NVMe PCIe	NVMe PCIe	NVMe PCIe	NVMe PCIe
Sequential read	2200 MB/s	2150 MB/s	—	—
Sequential write	900 MB/s	1260 MB/s	—	—
Released	2025	2026	2026	2026