Samsung 870 EVO 4TB 2.5" SATA III Internal SSD (MZ-77E4T0B)

Item # SAMMZ77E4T0B (Part # MZ-77E4T0B/AM)
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Item Description:
  • 2.5" Form Factor
  • Samsung V-NAND SSD
  • 560MB/s Seq. Read Speed
  • 530MB/s Seq. Write Speed
  • More Options:


    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.

    Product Highlights:

    2.5" Form Factor

    Samsung V-NAND SSD

    560MB/s Seq. Read

    530MB/s Seq. Write

    Product Features:

    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.

    Industry-defining reliability

    Meet the demands of each task. From everyday computing to 8K video processing — with up to 2,400 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.

    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.

    Upgrade with ease

    Using the 870 EVO SSD is as simple as plugging it into the standard 2.5-inch SATA form factor on your desktop PC or laptop — the renewed migration software takes care of the rest.

    Samsung Magician software

    Make your drive work smoothly with enhanced Samsung Magician 6 software* that helps you easily manage your drive, keep up with the latest updates, monitor the drive's health and status, or even enhance its performance.

    World's No. 1 Flash Memory Brand

    Experience the performance and reliability that you can only get from the world's number one brand for flash memory since 2003. All firmware and components, including Samsung's world-renowned DRAM and NAND, are produced in-house, allowing end-to-end integration for quality you can trust.

    Product Specifications:


    Product Type - 870 EVO SATA 2.5" SSD 4TB

    Family Line - 870 EVO SATA 2.5" SSD

    Capacity - 4TB

    Interface - SATA 6 Gbps Interface

    Compatibility - 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

    Dimension (WxHxD) - 3.94" X 2.75 " X 0.27"

    Weight - 0.19 lbs.

    Storage Capacity - 4,000 GB (1 GB=1 Billion byte by IDEMA) * Actual usable capacity may be less (due to formatting, partitioning, operating system, applications or otherwise)

    Average Power Consumption (system level) - Average: 2.5 W *Maximum: 5.0 W (Burst mode)* Actual power consumption may vary depending on system hardware & configuration

    Power consumption (Idle) - Max. 35 mW * Actual power consumption may vary depending on system hardware & configuration

    Reliability (MTBF) - 1.5 Million Hours Reliability (MTBF)

    Shock - 1,500 G & 0.5 ms (Half sine)

    Warranty - Limited warranty up to 5 years or up to the TBW for each capacity


    Speed - Read/write speeds of up to 560/530 MB/s

    Encryption - Class 0 (AES 256) TCG/Opal v2.0, MS eDrive (IEEE1667)


    Interface - SATA 6 Gb/s Interface, compatible with SATA 3 Gb/s & SATA 1.5 Gb/s interface

    Usage Application - Client PCs

    Key Features

    Sequential Read Speed - Up to 560 MB/s Sequential Read * Performance may vary based on system hardware & configuration

    Sequential Write Speed - Up to 530 MB/s Sequential Write * Performance may vary based on system hardware & configuration ** Measured with Intelligent TurboWrite technology being activated

    Cache Memory - Samsung 4 GB 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 - Yes

    Samsung 870 EVO 4TB 2.5" SATA III Internal SSD (MZ-77E4T0B)
    Authorized Samsung Dealer Limited Warranty
    This Kit Includes: