The Samsung SSD 850 EVO powered by Samsung V-NAND Technology is optimized for everyday computing performance and is ideal for desktop or ultra-slim mobile computing.
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.
Uncompromised Performance
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.
Capacities Range up to 4TB
More storage options that are just right for your needs. Samsung offers the 850 EVO in a full range of capacities up to 4TB. With the industry’s first 4TB SSD for client PCs, you can store more data on a single SSD than ever before.
Note:
- The full product specifications below are from the manufacturer and may contain information related to other package quantities that will not apply to the product that you are reviewing. Please confirm the actual content and/or package quantity from the main product specifications page.
- These specifications may represent the entire product series/model/line to which this product belongs with specific configuration differences between the individual products stated.
- These specifications may have been copied from the same product in other region/country in which case there might be minor differences in region-specific data such as Input Voltage, Terms of Warranty etc.
- Product Type
Solid State Drive
- Series
EVO
- Interface
SATA 6Gb/s Interface, compatible with SATA 3Gb/s & SATA 1.5Gb/s interface
- Capacity
4TB
* Actual usable capacity may be less (due to formatting, partitioning, operating system, applications or otherwise) - Sequential Read Speed
Up to 540 MB/sec Sequential Read
* Performance may vary based on system hardware & configuration - Sequential Write Speed
Up to 520 MB/sec Sequential Write
* Performance may vary based on system hardware & configuration - Memory Speed
Samsung V-NAND 3bit MLC, 4GB LPDDR3
- Compatibility
Hardware Compatibility: Windows 8 (32-bit and 64-bit), Windows 7 (32-bit and 64-bit), Vista, XP, MAC OSX, Linux
Software Compability: Windows 8 (32-bit and 64-bit), Windows 7 (32-bit and 64-bit), Vista (SP1 and above), XP (SP2 and above), Windows Server 2008 (32-bit and 64-bit), Windows Server 2003 (32-bit and 64-bit with SP2 and above)
Full Specifications
Type
- Product Type
Solid State Drive
- Series
EVO
- Interface
SATA 6Gb/s Interface, compatible with SATA 3Gb/s & SATA 1.5Gb/s interface
Application
- Consumer
Client PCs
Storage
- Capacity
4TB
* Actual usable capacity may be less (due to formatting, partitioning, operating system, applications or otherwise)
Key Features
- Sequential Read Speed
Up to 540 MB/sec Sequential Read
* Performance may vary based on system hardware & configuration - Sequential Write Speed
Up to 520 MB/sec Sequential Write
* Performance may vary based on system hardware & configuration - Random Read Speed
Random Read (4KB, QD32):
Up to 98,000 IOPS Random Read
* Performance may vary based on system hardware & configuration
Random 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 90,000 IOPS Random Write
* Performance may vary based on system hardware & configuration
Random Write (4KB, QD1):
Up to 40,000 IOPS Random Write
* Performance may vary based on system hardware & configuration - Memory Speed
Samsung V-NAND 3bit MLC, 4GB LPDDR3
- Compatibility
Hardware Compatibility: Windows 8 (32-bit and 64-bit), Windows 7 (32-bit and 64-bit), Vista, XP, MAC OSX, Linux
Software Compability: Windows 8 (32-bit and 64-bit), Windows 7 (32-bit and 64-bit), Vista (SP1 and above), XP (SP2 and above), Windows Server 2008 (32-bit and 64-bit), Windows Server 2003 (32-bit and 64-bit with SP2 and above) - Controller
Samsung MHX Controller
- NAND Flash
Samsung 48 layer 3-bit V-NAND
- Trim Support
Yes (Requires OS Support)
- RAID Support
Y (with RAID Controller)
- AES Encryption
AES 256-bit Full Disk Encryption, TCG/Opal V2.0, Encrypted Drive (IEEE1667)
- S.M.A.R.T. Support
Yes
- GC (Garbage Collection)
Yes
- Device Sleep Mode Support
Y (10mW)
General
- Power Consumption (W)
*Average: 3.6 W *Maximum:5.6 W (Burst mode)
* Actual power consumption may vary depending on system hardware & configuration - Voltage
5V ± 5% Allowable voltage
- Reliability (MTBF)
1.5 Million Hours (MTBF)
Environmental Specs
- Operating Temperature
32ºF - 158ºF
Form Factor
- Product
2.5 inch Form Factor
Dimensions (W x D x H)
- Product
3.94" x 2.75" x 0.27"
Weight
- Product
55g
Warranty
- Product
5 Years Limited Warranty or 300TBW Limited Warranty