Samsung Solid State Drive MZ-77E250B-AM 870 EVO 2.5″ SATA III 250GB Internal SSD


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SKU: AS251231 Categories: ,

The SSD all-star

The perfect choice for creators, IT professionals or everyday users, the latest 870 EVO has indisputable performance, reliability and compatibility built upon Samsung’s pioneering technology.

Excellence in performance

Everyday users can now enjoy professional-level SSD performance with the 870 EVO, which maximizes the SATA interface limit to 560/530 MB/s sequential speeds,* accelerates write speeds and maintains long-term high performance with a larger variable buffer that lets the SSD work faster, longer.

* Performance may vary based on SSD’s firmware version and system hardware & configuration. Sequential write performance measurements are based on Intelligent TurboWrite technology.

* Test system configuration: Intel Core i7-7700K CPU @ 4.20GHz, DDR4 1200MHz 32GB, OS – Windows 10 Pro x64, Chipset: ASUS PRIME Z270-A. All performance data was measured with the SSD as a secondary.

Industry-defining reliability

Meet the demands of each task. From everyday computing to 8K video processing — with up to 150 TBW* under a 5-year limited warranty¹, plus a stable host experience, low lag with the 6th generation VNAND, and steady performance when multi-tasking with the powerful MKX controller.

* Warrantied TBW (terabytes written) for 870 EVO: 150 TBW for 250 GB model, 300 TBW for 500 GB model, 600 TBW for 1 TB model, 1,200 TBW for 2 TB model and 2,400 TBW for 4 TB model.

¹5-years or TBW, whichever comes first. For more information on the warranty, please find the enclosed warranty statement in the package.

More compatible than ever

The 870 EVO has been compatibility tested* for major host systems and applications, including chipsets, motherboards, NAS, and video recording devices.

* Compatibility tests conducted with Samsung internal, AMD, MSI, Gigabyte, Synology, QNAP, BlackMagicDesign and ATMOS.
Product Type
870 EVO SATA 2.5″ SSD 250GB
Family Line
870 EVO SATA 2.5″ SSD
SATA 6 Gbps Interface
Windows10/Windows 8/Windows 7/Windows Server 2003 (32 bit and 64 bit), Vista (SP1 and above), XP (SP2 and above), MAC OSX and Linux
Read/write speeds of up to 560/530 MB/s
Class 0 (AES 256) TCG/Opal v2.0, MS eDrive (IEEE1667)
SATA 6 Gb/s Interface, compatible with SATA 3 Gb/s and SATA 1.5 Gb/s interface
Usage Application
Client PCs
250 GB (1 GB1 Billion byte by IDEMA)
Note: Actual usable capacity may be less (due to formatting, partitioning, operating system, applications or otherwise)
Key Features
Sequential Read Speed
Up to 560 MB/s Sequential Read
Note: Performance may vary based on system hardware and configuration
Sequential Write Speed
Up to 530 MB/s Sequential Write
Note: Performance may vary based on system hardware and configuration
Measured with Intelligent TurboWrite technology being activated
Cache Memory
Samsung 512 MB Low Power DDR4 SDRAM
Trim Support
TRIM Supported
S.M.A.R.T. Support
S.M.A.R.T Supported
GC (Garbage Collection)
Auto Garbage Collection Algorithm
WWN Support
World Wide Name supported
Device Sleep Mode Support
Average Power Consumption (system level)
Average: 2.2 W
Note: Maximum: 3.5 W (Burst mode)
Actual power consumption may vary depending on system hardware and configuration
Power consumption (Idle)
Max. 30 mW
Note: Actual power consumption may vary depending on system hardware and configuration

Weight 1.00 lbs







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