540MB/s Seq. Read
500MB/s Seq. Write
Unlock Your Computer's Potential
Samsung's 850 EVO series SSD is the industry's #1 best-selling* SSD and is perfect for everyday computing. Powered by Samsung's V-NAND technology, the 850 EVO transforms the everyday computing experience with optimized performance and endurance. Designed to fit desktop PCs, laptops, and ultrabooks, the 850 EVO comes in a wide range of capacities and form factors.*
The 850 EVO optimizes performance for your daily computing tasks, boasting sequential write speeds up to 520 MB/s with TurboWrite technology and sequential read speeds up to 540 MB/s. Plus, RAPID mode to further boost performance for up to 2x faster** data processing speeds by utilizing unused PC memory as cache storage.
Guaranteed Endurance and Reliability
The Samsung 850 EVO maintains high performance, optimized endurance, AES 256-bit hardware-based encryption***, Dynamic Thermal Guard, and a 5 year limited warranty****.
Multiple Form Factors for Almost Any Need
Samsung has designed the 850 EVO in multiple form factors with compatibility in mind. The 2.5-inch size is designed to fit most desktop PCs and laptops, while the SATA-based M.2 and mSATA are ideal for ultra-slim mobile computing.
Features and specifications are subject to change without prior notification
Samsung Magician software is designed to help you manage your SSD with a simple and intuitive user interface.
Get notifications when new firmware is released, and easily install updates for enhanced performance, stability, and compatibility.
Check your SSD's sequential and random read/write speeds, so you can maintain superb performance.
Protect data by selecting security options. The 850 EVO supports AES 256-bit hardware-based encryption and is compliant with TCG Opal and IEEE 1667.
SATA 6Gb/s Interface, compatible with SATA 3Gb/s & SATA 1.5Gb/s interface
500 GB* *Actual usable capacity may be less (due to formatting, partitioning, operating system, applications or otherwise)
Sequential Read Speed
Up to 540 MB/s Sequential Read * *Performance may vary based on system hardware & configuration
Sequential Write Speed
Up to 500 MB/s Sequential Write * *Performance may vary based on system hardware & configuration
Random Read Speed
Random Read (4KB, QD32): Up to 97,000 IOPS Random Read * Performance may vary based on system hardware & configurationRandom Read (4KB, QD1): Up to 10,000 IOPS Random Read * Performance may vary based on system hardware & configuration
Random Write Speed
Random Write (4KB, QD32): Up to 89,000 IOPS Random Write * *Performance may vary based on system hardware & configurationRandom Write (4KB, QD1): Up to 40,000 IOPS Random Write * Performance may vary based on system hardware & configuration
Samsung 48L 3D V-NAND
Samsung MGX Controller
AES 256 bit Encryption (Class 0), TCG/Opal, IEEE1667 (Encrypted drive)
GC (Garbage Collection)
Auto Garbage Collection Algorithm
World Wide Name supported
Device Sleep Mode Support
Power Consumption (W)
50 MW * Actual power consumption may vary depending on system hardware & configurationAverage: 3.5 W *Maximum: 4.7 W (Burst mode) * Actual power consumption may vary depending on system hardware & configuration
3V ± 5% Allowable voltage
1.5 Million Hours Reliability (MTBF)
32ºF - 158ºF
1500G & 0.5ms (Half sine)
Dimensions (W x D x H)
3.16" x 0.87" x 0.06"
5 Years Limited Warranty or 150TBW Limited Warranty
31 User Reviews
"My laptop's performance was greatly improved after installing this SSD. Extremely easy to install and Samsung provides with great cloning software to help you clone your existing hard drive. Could not..."
gmar September 07, 2016
"This was so easy to install, Up and going is just a few minutes. Data just fly's back and forth, Now I can't use the ole " it's still coping" line."
Mascoma November 22, 2016
Global Download Center
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