SKU: MZ-76P256BW

Out of stock


Out of stock

SSD 860 PRO 2.5″ SATA III 256GB


V-NAND 560MB/s Seq. Read 530MB/s Seq. Write

Form Factor


560MB/s Seq. Read

530MB/s Seq. Write

Industry leading reliability

Powered by the latest V-NAND technology and a robust algorithm-based controller, the 860 PRO readily handles heavy workloads of high-end PCs, workstations and NAS (Network Attached Systems) to give lasting assurance to gamers, IT and creative professionals.

Industry leading reliability

Enhanced performance

Speeds are consistent and sustained, even under heavy workloads and multitasking. The 860 PRO performs at sequential read speeds up to 560 MB/s with the combination of the latest V-NAND and a refined controller, delivering sequential write speeds up to 530 MB/s.

* Performance may vary based on SSD’s firmware version and system hardware & configuration. Sequential performance measurements based on CrystalDiskMark v.5.0.2 and IOmeter 1.1.0.
* Test system configuration: Intel Core i5-3550 CPU @ 3.3 GHz, DDR3 1333 MHz 4 GB, OS – Windows 7 Ultimate x64, Chipset: ASUS P8H77-V

Enhanced performance

Smart compatibility

Benefit from faster, more fluid communication with your host system. The refined ECC* algorithm and a new MJX controller generate higher speeds, and the improved queued trim enhances Linux compatibility.

* Error correction Code

Smart compatibility

Management software

Management software

Samsung Magician software is designed to help you manage your SSD with a simple and intuitive user interface.

Firmware update

Firmware update

Get notifications when new firmware is released, and easily install updates for enhanced performance, stability, and compatibility.

Performance benchmark

Performance benchmark

Check your SSD’s sequential and random read/write speeds, so you can maintain superb performance.

Data security

Data security

Protect data by selecting security options. The 860 PRO supports AES 256-bit hardware-based encryption and is compliant with TCG Opal and IEEE 1667.



Series SSD 860 PRO
Usage Application Client PCs
Interface SATA 6 Gb/s Interface, compatible with SATA 3 Gb/s & SATA 1.5 Gb/s interface


Capacity 256 GB (1 GB=1 Billion byte by IDEMA)
* Actual usable capacity may be less (due to formatting, partitioning, operating system, applications or otherwise)

Key Features           

Sequential Read Speed Up to 560 MB/s Sequential Read
* Performance may vary based on system hardware & configuration
Sequential Write Speed Up to 530 MB/s Sequential Write
* Performance may vary based on system hardware & configuration
Random Read Speed Random Read (4KB, QD32): Up to 100,000 IOPS Random Read
Random Read (4KB, QD1): Up to 11,000 IOPS Random Read
* Performance may vary based on system hardware & configuration
Random Write Speed Random Write (4KB, QD32): Up to 90,000 IOPS Random Write
Random Write (4KB, QD1): Up to 43,000 IOPS Random Write
* Performance may vary based on system hardware & configuration
Controller Samsung MJX Controller
NAND Flash Samsung V-NAND 2bit MLC
Trim Support Yes
AES Encryption AES 256-bit Encryption (Class 0)TCG/Opal IEEE1667 (Encrypted drive)
S.M.A.R.T. Support Yes
GC (Garbage Collection) Auto Garbage Collection Algorithm
WWN Support World Wide Name supported
Device Sleep Mode Support Yes
Internal Storage Yes


Power Consumption (W) *Average: 2.0 W
*Maximum: 3.3 W (Burst mode)
* Actual power consumption may vary depending on system hardware & configuration
Reliability (MTBF) 1.5 Million Hours Reliability (MTBF)

Environmental Specs           

Operating Temperature 0 – 70 ℃ Operating Temperature
Shock 1,500G & 0.5ms (Half sine)

Form Factor           

Product 2.5″ SATA III

Dimensions (W x H x D)           

Product 3.94″ X 2.75″ X 0.27″


Product Max. 0.14lbs.


Management SW Magician Software for SSD management


Product 1 Year Warranty


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