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
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
29 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
SAMSUNG assumes no responsibility, and shall not be liable, in connection with whether any such products or services will be appropriate, functional or supported for the SAMSUNG products or services available in your country.
Promotion Details (T&C): Samsung is not responsible for misdirected or lost orders, or orders which may be delayed in processing until after the promotion period has ended. Samsung reserves the right to modify or cancel this promotion at any time, without prior notice.
Price, Promotion, Processing: Pricing, delivery date and other errors may be withdrawn or revised and/or your order may be cancelled at any time before we have both (a) shipped or provided access to your product or service, and (b) received your payment for the product or service. All sales on Samsung.com are subject to the full Terms of Sale [live link or “in Checkout, viewable before Order Submission.”]. Samsung is not responsible for any errors, omissions or misdirected or lost orders, or orders which may be delayed. Samsung reserves the right to modify pricing and modify or cancel promotions at any time, without prior notice.