Samsung MZ-75E120B/EU Samsung 850 EVO MZ-75E120 Solid state drive 120GB internal 2.5" SATA 6Gb/s buffer: 256MB SEDWhat is 3D V-NAND and how does it differ from existing technology
Samsungs unique and innovative 3D V-NAND flash memory architecture is a breakthrough in overcoming the density limitations, performance and endurance of todays conventional planar NAND architecture. 3D V-NAND is fabricated by stacking 32 cell layers vertically over one another rather than decreasing the cells dimensions and trying to fit itself onto a fixed horizontal space resulting in higher density and better performance utilising a smaller footprint.
Optimise daily computing with TurboWrite technology for unrivalled read/write speeds.
Achieve the ultimate read/write performance to maximise your everyday computing experience with Samsungs TurboWrite technology. You not only obtain more than a 10% better user experience than 840 EVO but up to 1.9x faster random write speeds for 120/250 GB models as well. The 850EVO delivers the top of its class performance in sequential read 540 MB/s and write 520 MB/s speeds. Plus, you also gain optimised random performance in all QD for client PC usage scenario.
PCmark7250 GB : 6,700840 EVO > 7,600850 EVO.
Random WriteQD32,120 GB : 36,000 IOPS840 EVO > 88,000 IOPS850 EVO.
Get into the fast lane with the improved RAPID mode.
Samsungs Magician software which provides Rapid Mode for 2x faster processing data speeds on a system level by utilising unused PC memory DRAM as cache storage. The newest Magician increased the maximum memory usage in Rapid mode from 1 GB, in the previous 840 EVO version, to up to 4 GB with the 850 EVO when implementing 16 GB of DRAM. You also get a 2x performance boost in all random Queue depth.
PCMARK7 RAW250 GB : 7,500 > 15,000Rapid mode.
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 minimised 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 : 43840 EVO > 75850 EVO 120/250 GB,150850 EVO 500/1 TB.
Sustained Performance250 GB : 3,300 IOPS840 EVO > 6,500 IOPS850 EVO, Performance measured after 12 hours Random Write 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 optimised 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.
Power250 GB : 3.2 Watt840 EVO > 2.4 Watt850 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 EVOs 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 Samsungs 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 optimise 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 optimised integration. The result enhanced performance, lower power consumption with an up to 1 GB LPDDR2 DRAM cache memory and improved energy-efficiency with the MEX/MGX controller.
|Solid-state drive capacity:||120 GB|
|Solid-state drive interfaces:||Serial ATA III|
|Read speed:||540 MB/s|
|Write speed:||520 MB/s|
|Drive device, buffer size:||256 MB|
|Data transfer rate:||6 Gbit/s|
|Random read 4KB:||94000 IOPS|
|Random write 4KB:||36000 IOPS|
|Security algorithms:||256-bit AES|
|Mean time between failures MTBF:||1500000 h|
|Windows operating systems supported:||Y|
|Colour of product:||Black|
|Power consumption read:||0.1 W|
|Power consumption write:||0.1 W|
|Power consumption idle:||0.045 W|
|Operating temperature T-T:||0 - 70 °C|
|Storage temperature T-T:||40 - 85 °C|
|Storage relative humidity H-H:||5 - 95 %|
|Non-operating shock:||1500 G|
|Non-operating vibration:||20 G|