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Samsung 860 Pro 1TB SATA III SSD Review

Samsung 860 Pro 1TB SATA III SSD Review
Samsung hits the ground running with 64-layer 2-bit V-NAND goodness, producing the fastest SATA SSD we've ever tested.
By: Jon Coulter | SSDs in Storage | Posted: Jan 23, 2018 3:00 pm
TweakTown Rating: 98%Manufacturer: Samsung

Introduction

 

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For well over three years Samsung has dominated the SATA SSD market with their potent 850 Series SSDs. When first introduced, nothing delivered performance that was even close to what the 850 Series served up. Over time though, the competition has been inching closer, but still no one has been able to snatch the SATA SSD performance crown from Samsung. We didn't think Samsung would offer another SATA SSD beyond the 850 Series, but here it is...the 860 Pro.

 

 

Samsung designed a new controller to power the 860 Pro. This controller is designated MJX. Samsung's new MJX controller offers many improvements over previous models including expanded system compatibility, a refined ECC algorithm and improved queued TRIM for Linux systems. Powered by Samsung's MJX controller and paired with Samsung's latest 64-layer 2-bit V-NAND technology, the 860 Pro delivers endurance that is up to 8x better than the 850 Pro.

 

Samsung states that the 860 Pro's new feature set assures long-term dependable performance with minimal degradation. Compared to its predecessor, the 850 Pro, the 860 Pro provides up to 25% better-sustained workload performance, along with class-leading sequential read/write speeds of up to 560/530 MB/s.

 

When you buy a Samsung SSD it comes with all the trimmings. The 860 Pro Series is fully compatible with Samsung Data Migration and Samsung Magician software. Both are free for 860 Pro users. Samsung Data Migration software allows you to easily migrate your OS and all of the data contained on your system disk to your new 860 Pro with a couple of clicks. Samsung Magician software is SSD toolbox software that makes monitoring and maintaining your Samsung SSD a simple task. With Magician, you can automatically update firmware, check your SSDs health status, overprovision the drive, optimize the OS for SSD use, check performance, secure erase and encrypt your Samsung SSD.

 

On the surface Samsung's 860 Pro looks to be the best performing SATA SSD ever made, let's get into the review and see for ourselves if it actually is.

 

 

Factory Specifications

 

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The 1TB model we have in the lab sports the following specifications:

 

  • Sequential Read: up to 560 MB/s
  • Sequential Write: up to 530 MB/s
  • Max 4K QD32 Random Read: up to 100,000 IOPS
  • Max 4K QD32 Random Write: up to 90,000 IOPS
  • 4K QD1 Read: up to 11,000 IOPS
  • 4K QD1 Write: up to 43,000 IOPS
  • Endurance: 1,200 TBW
  • MTTF: 2 Million Hours
  • Warranty: 5-Year Limited Warranty
  • Avg. Active Power: 2.2W
  • DEVSLP 2.5mW
  • ECC
  • SMART
  • TRIM
  • Garbage Collection
  • Software: Samsung Magician, Samsung Migration Software

 

Availability: Currently selling at retail outlets.

 

Pricing: 1TB $479.99

 

Samsung's 860 Pro is available in capacities ranging from 256GB - 4TB

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