Samsung 850 PRO
Samsung · SSD

Samsung 850 PRO

2 TB · SATA · 550 MB/s read

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  • Capacity 2 TB
  • Type SATA
  • Sequential read 550 MB/s
  • Sequential write 520 MB/s

Samsung 850 PRO is an internal SSD with 2 TB of space, reading at up to 550 MB/s. It came out in 2025.

Released
2025-06-16

Specifications

Key specs

Capacity
2 TB
Type
SATA
Sequential read
550 MB/s
Sequential write
520 MB/s
Released
2025-06-16
Part number
MZ-7KE2T0B/AM

Features

Security algorithms
256-bit AES
SSD capacity
2 TB
SSD form factor
2.5"
Interface
Serial ATA III
Memory type
3D MLC
Data transfer rate
6 Gbit/s
Read speed
550 MB/s
Write speed
520 MB/s
Random read (4KB)
100000 IOPS
Random write (4KB)
90000 IOPS
TRIM support
Yes
RAID support
Yes
Mean time between failures (MTBF)
2000000 h
Windows operating systems supported
Yes
Mac operating systems supported
Yes
Linux operating systems supported
Yes

Power

Power consumption (read)
3.3 W
Power consumption (write)
3 W
View all specifications +3 more sectionsShow fewer specifications

Weight & dimensions

Width
100 mm
Depth
6.85 mm
Height
69.8 mm
Weight
63.5 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 shock
1500 G
Non-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

V-NAND

Samsung's flash memory is fabricated using an innovative 3D V-NAND architecture, which stacks 32 cell layers on top of one another. The result is higher density and higher performance using a smaller footprint and a breakthrough in overcoming the density limits of conventional planar NAND. Ultimate Read/Write Performance Powered by Samsung's cutting-edge 3D V-NAND technology, the NAND flash memory delivers class-leading read and write performance for both sequential and random workloads. Enhanced Endurance With twice the endurance of the previous model, the 850 PRO will keep working as long as you do. Samsung's V-NAND technology is built to handle a minimum of 150 Terabytes Written (TBW) over the lifetime of the drive, which equates to a 40 GB daily read/write workload over a 10-year period. Plus, it comes with the industry's top-level ten-year limited warranty. Efficient Power Management The efficient design of the 850 PRO enables you work longer and more productively. Boasting the lowest power consumption of any SSD when in standby or full use, the 850 PRO uses less energy while maintaining class-leading performance.

850 PRO vs similar internal SSDs

Samsung 850 PROSamsung 860 EVOSamsung 860 PROSamsung PM893 480 GB SSD
Capacity2 TB1 TB2 TB480 GB
TypeSATASATASATASATA
Sequential read550 MB/s550 MB/s560 MB/s550 MB/s
Sequential write520 MB/s520 MB/s530 MB/s520 MB/s
Released2025202520252025

Questions about the 850 PRO

What are the main specs of the Samsung 850 PRO?

2 TB, SATA, 550 MB/s read.

What capacity is the Samsung 850 PRO?

2 TB.

What type of SSD is the Samsung 850 PRO?

SATA.

When did the Samsung 850 PRO come out?

It was released in 2025/06 (Samsung).

With photos

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