Samsung 850 Pro 1TB

Samsung 850 Pro 1TB 2.5" SATA MZ-7KE1T0BW

Samsung 850 Pro 1TB 2.5" SATA MZ-7KE1T0BW

★★★★★
(185 reviews)
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  • Features sequential read and write performance up to 550 megabytes per second (MB/s) and 520MB/s respectively, and random read and write input/output operations-per-second (IOPS) up to 100,000 and 90,000 each.
  • Class-leading performance -- enables you to boot up your computer in as little as 15 seconds
  • Energy efficient - Features Device Sleep mode for Ultranotebooks and improves battery life by up to 45 minutes vs. standard hard drives
  • Worry-free data security with AES 256-bit encryption, Microsoft Bitlocker and TCG / Opal 2.0 support
  • 100-percent genuine Samsung components from the #1 memory manufacturer in the world
  • 5th-generation 3-Core Samsung MEX Controller ensures sustained performance under the most punishing conditions
  • Enhanced endurance and reliability - Backed by an industry-leading 10-year limited warranty and 150TBW rating
  • Perfect for hardcore gamers, mobile users or content creators (like professional animators, video editors, photographers and game developers) who crave the ultimate in performance and productivity

Specifications Overview

Model MZ-7KE1T0BW
Release Date July 2014

* First availability for purchase, it may not correspond to the actual market launch date.

Series 850 PRO
Capacity 1000 GB
Interface SATA 6 Gb/s
NVME
Form Factor 2.5"
SSD Controller Samsung MEX
NAND Flash Type 3D NAND
Cache 64MB
Max Sequential Read Up to 550 MB/s
Max Sequential Write Up to 520 MB/s
MTBF 2,000,000 hours

Pros

  • Great performance
  • Ten-year warranty
  • Samsung MEX controller

Cons

  • Not cheap

Samsung 850 Pro 1TB Performance comparison with similar Solid State Drives

(Higher is better)

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Pangoly Performance

Sequential read/write speed, Random 4K read/write speed

* Performance data is based on tests performed by Gamers Nexus, Linus Tech Tips, Hardware Unboxed, TechSpot and other trustworthy sources.

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Description

Samsung SSD 850 PRO Series
Usage applications Client PCs
Capacity 128GB, 256GB, 512GB, 1TB (1,024GB)
Dimensions (L x W x H) 100 x 69.85 x 6.8 (mm)
Interface SATA 6Gb/s (compatible with SATA 3Gb/s and SATA 1.5Gb/s)
Form factor 2.5 inch
NAND flash memory Samsung 3-core MEX controller
DRAM cache memory 256MB (128GB) or 512MB (256GB&512GB) or 1GB (1TB) LPDDR2
Performance* Sequential Read Max. 550MB/s
Sequential Write* Max. 520MB/s (256GB/512GB/1TB)
Max. 470MB/s (128GB)
4KB Random Read (QD1) Max. 10,000 IOPS
4KB Random Write (QD1) Max. 36,000 IOPS
4KB Random Read (QD32) Max. 100,000 IOPS
4KB Random Write (QD32) Max. 90,000 IOPS
TRIM support Yes (Requires OS support)
Garbage collection Yes
S.M.A.R.T. Yes
Security AES 256-bit Full Disk Encryption (FDE)
TCG/Opal v2.0, Encrypted Drive (IEEE1667)
Weight Max. 66g (1TB)
Reliability MTBF : 2 million hours
TBW 150 TBW (Terabytes Written)
Power consumption** Active Read (Average) : Max. 3.3W (1TB)
Active Write (Average) : Max. 3.0W (1TB)
Idle : Max. 0.4W
Device Sleep : 2mW
Temperature Operating : 0℃ to 70℃
Non-Operating : -40℃ to 84℃
Humidity 5% to 95%, non-condensing
Vibration Non-operating : 20~2,000Hz, 20G
Shock Non-operating : 1500G , duration 0.5msec, 3axis
Warranty 10 years limited


Expert reviews

90

The Samsung 850 PRO arrived just too late for last year's round-up of the best SSDs, but even a year down the line it still has little serious competition in the stakes for the world's best SATA SSD. It may be left for dust by more modern PCIe drives such as Samsung's own XP941, but if you have a SATA-based PC and want to fit it with the best st...

80

The Samsung 850 Pro combines impressive performance levels with the market's best endurance rating and warranty. But if you don't require that level of protection, then the 2TB 850 Evo offers equivalent performance for...

Trusted Reviews

Read the full review
80

The question we're here to answer today is how much performance you give up by going for a higher capacity SATA drive compared to a lower capacity PCIe drive. And that's not the only thing we need to discuss today, as we're doing a double-header of 2TB...


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