Guaranteed endurance and reliability bolstered by 3D V-NAND technology
The 850 EVO delivers guaranteed endurance and reliability by doubling the TBW* compared to the previous generation 840 EVO** backed by an industry leading 5 year warranty. The 850 EVO through minimized performance degradation allows sustained performance improvements of up to 30% over the 840 EVO proving to be one of the most dependable storage devices***.
* TBW : Total Bytes Written ** TBW : 43(840 EVO) > 75(850 EVO 120/250GB), 150(850 EVO 500/1TB)
*** Sustained Performance(250GB) : 3300 IOPS(840 EVO) > 6500 IOPS(850 EVO), Performance measured after 12 hours ôRandom Writeö test
Compute longer with improved energy efficiency
backed by 3D V-NAND
The 850 EVO delivers significantly longer battery life on your notebook with a controller optimized for 3D V-NAND now enabling Device Sleep at a highly efficient 2mW. The 850 EVO is now 25% more power efficient to the 840 EVO during write operations* thanks to 3D V-NAND only consuming half the energy than that of Planar 2D NAND.
* Power(250GB) : 3.2 Watt(840 EVO) > 2.4 Watt(850 EVO)
Secure valuable data through advanced
AES 256 encryption
The 850 EVO comes fortified with the latest hardware-based full disk encryption engine. The AES 256 encryption-bit security technology secures data without any performance degradation and complies with TCG Opal 2.0. It is also compatible with Microsoft e-drive IEEE1667 so your data is protected at all times for your peace of mind.
Protect against overheating with a highly responsive
Dynamic Thermal Guard
The 850 EVO's Dynamic Thermal Guard constantly monitors and maintains ideal temperatures for the drive to operate in optimal conditions for the integrity of your data. When temperatures rise above an optimal threshold, the Thermal Guard automatically throttles temperatures down protecting your data while maintaining responsiveness to ensure your computer is always safe from overheating.
Level up to the 850 EVO simply without any hassle
In three simple steps the Samsung's One-stop Install Navigator software easily allows you to migrate all the data and applications from the existing primary storage to the 850 EVO. The Samsung Magician software also allows you to optimize and manage your system best suited for your SSD.
Acquire an integrated in-house solution consisting of top-quality components
Samsung is the only SSD brand to design and manufacture all its components in-house allowing complete optimized integration. The result û enhanced performance, lower power consumption with an up to 1 GB LPDDR2 DRAM cache memory and improved energy-efficiency with the MEX/MGX controller.
|Samsung SSD 850 EVO|
|Usage Application||Client PCs|
|Dimension (W x H x D)||100 x 69.85 x 6.8 (mm)|
|Interface||SATA 6Gb/s (compatible with SATA 3Gb/s and SATA 1.5Gb/s)|
|Form factor||2.5 inch|
|Controller||120/250/500GB : Samsung MGX controller
1TB: Samsung MEX controller
|NAND Flash Memory||Samsung 32 layer 3D V-NAND|
|DRAM Cache Memory||1GB LPDDR2|
|Performance*||Sequential Read||Max. 540 MB/s|
|Sequential Write**||Max. 520 MB/s|
|4KB Random Read (QD1)||Max. 10,000 IOPS|
|4KB Random Write (QD1)||Max. 40,000 IOPS|
|4KB Random Read (QD32)||Max. 98,000 IOPS|
|4KB Random Write (QD32)||Max. 90,000 IOPS|
|Data Security||AES 256-bit Full Disk Encryption (FDE)
TCG/Opal V2.0, Encrypted Drive(IEEE1667)
|Weight||Max. 66g (1TB)|
|Reliability||MTBF: 1.5 million hours|
|TBW||120/250GB: 75TBW 500GB/1TB: 150 TBW|
|Power Consumption***||Active Read/Write (Average): Max. 3.7W(1TB) / Max. 4.4W(1TB)
Idle: Max. 50mW
Device Sleep: 4mW
|Supporting features||TRIM(Required OS support), Garbage Collection, S.M.A.R.T.|
|Temperature||Operating: 0?C to 70?C Non-Operating: -40?C to 85?C|
|Humidity||5% to 95%, non-condensing|
|Vibration||Non-Operating: 20~2000Hz, 20G|
|Shock||Non-Operating: 1500G, duration 0.5m sec, 3 axis|
|Warranty||5 Years Limited More Information >>|
- * Sequential performance measurements based on CrystalDiskMark v.3.0.1. Random performance measurements based on Iometer 2010. Performance may vary based on SSD's firmware version, system hardware & configuration. Test system configuration : Intel Core i7-4790K @ 4.0GHz, DDR3 1600MHz 8GB, OS û Windows7 Ultimate x64 SP1, IRST 126.96.36.1991, Chipset : Intel« Z97
- ** Sequential Write performance measurements based on TurboWrite technology, The sequential write performances after TurboWrite region are 150MB/s(120GB), 300MB/s(250GB), 500MB/s(500GB) and 520MB/s(1TB).
- *** Power consumption measured with IOmeter 1.1.0 with Intel i7-4770K, DDR3 8GB, Intel«DH87RL OS- Windows7 Ultimate x64 SP1