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MZ-77E1T0BW
MZ‑77E1T0BW belongs to Samsung 870 EVO consumer SATA SSD series, 2.5‑inch 6.8mm slim solid‑state drive with 1TB capacity. Equipped with MKX controller, 1GB DDR4 cache and original V‑NAND flash, it reaches up to 560MB/s sequential read and 530MB/s sequential write speed.
Intelligent TurboWrite optimizes sustained write performance. It supports AES‑256 hardware encryption and S.M.A.R.T health monitoring, with 600 TBW endurance for long‑term stable operation. Standard SATA interface offers broad compatibility with desktops, laptops and all‑in‑one devices. Anti‑static operation is required during installation. Datasheet PDF can be downloaded.
1. 1TB 3D V-NAND High-Density Reliable Storage
The MZ-77E1T0BW is a mainstream high-performance 2.5-inch SATA solid-state drive from the Samsung 870 EVO series, professionally designed for desktop, laptop, office device upgrades and daily high-efficiency storage scenarios. Adopting Samsung latest 6th-generation 3D V-NAND 3-bit MLC vertical stacking technology and self-developed MKX controller, it completely eliminates mechanical hard drive defects such as bad sectors, vibration noise and slow random access. It delivers ultra-stable and durable read-write performance during long-term repeated overwriting and high-frequency daily use, providing efficient and reliable large-capacity storage expansion for home entertainment, office work and lightweight creative design devices.
2. 560/530MB/s Ultra-Fast Speed & Intelligent TurboWrite Acceleration
Equipped with standard SATA III 6.0Gb/s high-bandwidth interface, this SSD achieves a maximum sequential read speed up to 560MB/s and a maximum sequential write speed up to 530MB/s. Built-in exclusive Intelligent TurboWrite acceleration technology optimizes burst file transmission and large-data continuous writing efficiency. It greatly accelerates system boot, software startup, large file copying and game resource loading, thoroughly solving system stuttering and slow response problems of traditional mechanical hard drives and low-end SSDs.
3. High IOPS Random Performance for Multi-Task Smooth Operation
The MZ-77E1T0BW delivers outstanding 4K random read-write performance, reaching up to 98,000 IOPS random read and 88,000 IOPS random write (QD32). It efficiently handles high-concurrency multi-task operation, frequent small-file reading and writing, and long-term multi-program background running. It maintains ultra-low latency and smooth system response during daily high-load operation, comprehensively improving equipment operating fluency and work efficiency.
4. Multi-Dimensional Intelligent Data Protection & High Durability
Built with comprehensive professional data protection mechanisms, this 870 EVO SSD supports AES 256-bit hardware encryption, TCG/Opal and IEEE1667 security protocols to effectively prevent private and business data leakage. Equipped with advanced ECC error correction code, dynamic thermal adjustment, wear leveling algorithm and sudden power-off protection technology, it ensures long-term operational stability and complete data integrity. With 600TBW professional write endurance, it fully meets long-term daily high-frequency use demands.
5. Low Power Consumption & Universal Plug-and-Play Compatibility
Featuring ultra-low operating power consumption and intelligent sleep power-saving mode, the drive effectively reduces equipment heat generation and power loss during long-term operation. Adopting standard 2.5-inch mainstream form factor, it is perfectly compatible with all desktop chassis, laptops and industrial hosts with SATA interface. It supports plug-and-play quick upgrade, with excellent compatibility with Windows, Linux and other mainstream systems, meeting diverse daily storage upgrade and replacement demands.
Technical Specifications of MZ-77E1T0BW Samsung 870 EVO SATA SSD
Item | Specifications |
|---|---|
Part Number | MZ-77E1T0BW |
Product Series | Samsung 870 EVO SATA SSD Series |
Capacity | 1TB |
Flash & Controller | 6th Gen 3D V-NAND 3-bit MLC, MKX Controller |
Interface Standard | SATA III / 6.0Gb/s (Backward Compatible with SATA II/I) |
Max Sequential Read | Up to 560MB/s |
Max Sequential Write | Up to 530MB/s |
Random Read (4KB QD32) | Up to 98,000 IOPS |
Random Write (4KB QD32) | Up to 88,000 IOPS |
Core Technology | Intelligent TurboWrite, ECC Error Correction, Dynamic Thermal Guard, Wear Leveling |
Security Features | AES 256-bit Hardware Encryption, TCG/Opal, IEEE1667 |
Total Bytes Written (TBW) | 600TB |
Management Software | Samsung Magician, Data Migration Software |
Form Factor | 2.5 Inch Standard SSD |
Dimension | 100 × 69.85 × 6.8mm |
Weight | 45g |
Operating Temperature | 0°C to 70°C |
Warranty | 5-Year Limited Warranty or 600TBW (Whichever Comes First) |
Core Advantages | 1TB large capacity, 6th-gen 3D V-NAND stable flash, ultra-fast read-write speed, high random IOPS, comprehensive data protection, low power consumption, wide system compatibility, long durability |
Application Grade | Desktop & Laptop Performance Upgrade, Office Equipment Acceleration, Home Gaming & Multimedia Storage, Light Industrial Embedded Host, Daily Data Backup & Archiving |
Industrial Applications of the MZ-77E1T0BW Samsung 870 EVO SSD
The MZ-77E1T0BW serves as the premium upgrade solution for outdated mechanical hard drives and low-capacity SSDs. Featuring 560/530MB/s ultra-high transmission speed and excellent 4K random access performance, it effectively eliminates common problems such as slow system boot, program stuttering and large-file copying lag on old devices. The standard 2.5-inch size and universal SATA interface support tool-free quick replacement and plug-and-play use, drastically improving daily office and entertainment operating fluency.
2. High-Efficiency Office Equipment Acceleration Storage
Optimized for long-term stable office operation, this 870 EVO SSD adopts low-power and low-heat design, adapting to daily high-frequency office software operation, batch document processing and multi-task concurrent work. Built-in multi-layer data protection mechanisms including ECC error correction and power-off protection ensure long-term safe storage of business documents and office data. It reduces equipment failure rates and data loss risks, greatly improving overall office efficiency and stability.
3. Home Gaming & Multimedia Entertainment Storage
Benefiting from TurboWrite acceleration technology and stable continuous writing performance, the drive easily stores massive game installation packages, 4K high-definition videos, music resources and personal photo albums. The high IOPS capability ensures smooth game loading and real-time media file playback without stuttering. The durable 3D V-NAND flash maintains consistent performance during long-term repeated file overwriting, perfectly matching home daily entertainment and gaming scenarios.
4. Light Industrial & Embedded Terminal Storage
With wide temperature adaptability, ultra-low failure rate and stable long-term operation capability, the MZ-77E1T0BW is widely applicable to lightweight industrial control hosts, embedded devices and monitoring terminals. It supports long-term stable data reading, writing and equipment log recording tasks, ensuring continuous and reliable operation of industrial terminal systems and complete traceability of operating data records.
5. Personal & Business Data Classification Archiving & Backup
Relying on 600TBW professional write endurance and 5-year official long warranty, this Samsung SSD provides reliable long-term classified storage and regular backup for personal important files, business data and daily life records. The built-in AES hardware encryption enhances data security, effectively preventing private data leakage. It realizes safe preservation and standardized management of personal and enterprise data assets.
