Samsung 1TB 850 PRO 1000GB 2.5" Serial ATA III

1TB, 6.35 cm (2.5 ") SATA III Solid State Drive, Up to 550MB/s/520 MB/s
The Samsung 850 PRO SSD redefines storage with the world’s first drive based on 3D VNAND flash, offering exceptional read/write performance, reliability and power management efficiency. The 850 Pro delivers up to 2x the speed, density and endurance of conventional flash.

Ultimate Read/Write Performance
Samsung’s 850 PRO, the world’s first 32 layer 3D V-NAND, provides up to 100K IOPS Random Read Speed and 520 MB/s Sequential Write speed and the option of enabling Samsung RAPID mode, which can kick up to even higher speeds. With up to 2x the speed and density of conventional 2D flash, you get the most speed available for gaming and real world performance

Efficient Power Management
Featuring a 4th generation MEX Controller, the 850 PRO offers one of the most energy-efficient drives on the market, using up to 50% less power than traditional hard drives. It has the lowest active write power consumption and supports device sleep mode, which lowers power consumption to under 2mW.

Technical details

EAN 0887276057514
Manufacturer Samsung
Operating temperature (T-T) 0 - 70 °C
Storage temperature (T-T) -40 - 85 °C
Non-operating shock 1500 G
Non-operating vibration 20 G


Solid-state drive capacity 1000 GB
Solid-state drive interface Serial ATA III
Read speed 550 MB/s
Write speed 520 MB/s
Data transfer rate 6 Gbit/s
Random read (4KB) 10000 IOPS
Random write (4KB) 36000 IOPS
S.M.A.R.T. support
TRIM support
Mean time between failures (MTBF) 2000000 h
TBW rating 150


SSD form factor 2.5"


Power consumption (read) 3.3 W
Power consumption (idle) 0.4 W

Weight & dimensions

Width 3.94" (100 mm)
Depth 0.268" (6.8 mm)
Height 2.75" (69.8 mm)

Other features

Operating temperature (T-T) 32 - 158 °F
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