Samsung MZ7KM400HAHP-000D3 Internal Solid State Drive 400GB Refurbished

The Samsung MZ7KM400HAHP-000D3 Solid State Drive (SSD) is a high-performance storage solution designed to meet the demands of modern computing. With its impressive capacity of 400GB and lightning-fast SATA 6Gbps interface, this internal SSD is an ideal choice for both personal and professional use. In this detailed review, we will explore the features, performance, reliability, and overall value of the Samsung MZ7KM400HAHP-000D3 SSD.

Before delving into the specifics of the Samsung MZ7KM400HAHP-000D3 SSD, it's essential to understand what solid-state drives are and how they differ from traditional hard disk drives (HDDs). SSDs are storage devices that store data using flash memory, which is a type of non-volatile memory that retains information even when power is turned off. In contrast, HDDs use spinning magnetic disks to store data.

• Storage Capacity: The Samsung MZ7KM400HAHP-000D3 SSD offers a storage capacity of 400GB, providing ample space for storing operating systems, applications, and user data.
• SATA Interface: This SSD utilizes the Serial ATA (SATA) interface, specifically SATA 6GBPS, which ensures fast data transfer speeds and compatibility with a wide range of computing devices.
• Form Factor: The Samsung MZ7KM400HAHP-000D3 SSD features a standard 2.5-inch form factor, making it suitable for installation in most modern laptops, desktops, and servers.
• Performance: With its advanced flash memory technology and SATA 6GBPS interface, this SSD offers excellent performance in terms of read and write speeds, reducing boot times, and improving overall system responsiveness.
• Reliability: Samsung is renowned for producing high-quality SSDs known for their reliability and durability. The MZ7KM400HAHP-000D3 model is no exception, offering robust performance and long-term reliability.
• Endurance: SSD endurance refers to the total amount of data that can be written to the drive over its lifespan. The Samsung MZ7KM400HAHP-000D3 SSD boasts impressive endurance, making it suitable for both consumer and enterprise applications.

• Improved Performance: One of the primary benefits of using the Samsung MZ7KM400HAHP-000D3 SSD is the significant improvement in system performance. Compared to traditional HDDs, SSDs offer much faster read and write speeds, resulting in quicker boot times, faster application loading times, and overall snappier system responsiveness.
• Enhanced Reliability: Samsung SSDs are known for their reliability and durability. By utilizing advanced flash memory technology and robust firmware algorithms, the MZ7KM400HAHP-000D3 SSD delivers consistent performance and long-term reliability, reducing the risk of data loss or drive failure.
• Energy Efficiency: SSDs consume less power compared to traditional HDDs, making them more energy-efficient. This not only helps to reduce electricity costs but also prolongs battery life in laptops and other mobile devices.
• Quiet Operation: Since SSDs do not contain any moving parts like HDDs, they operate silently, contributing to a quieter computing environment, especially in environments where noise levels are a concern.
• Compact Design: The Samsung MZ7KM400HAHP-000D3 SSD features a compact 2.5-inch form factor, allowing it to fit seamlessly into a wide range of computing devices without requiring additional space or modifications.

• Personal Computing: Whether it's gaming, multimedia editing, or everyday computing tasks, the Samsung MZ7KM400HAHP-000D3 SSD can significantly improve the performance and responsiveness of desktops and laptops, providing a smoother and more enjoyable user experience.
• Professional Workstations: Content creators, designers, and engineers can benefit from the fast read/write speeds of the Samsung MZ7KM400HAHP-000D3 SSD when working with large files such as high-resolution images, videos, and CAD drawings, reducing rendering times and improving productivity.
• Enterprise Storage: In enterprise environments, where reliability and performance are paramount, the Samsung MZ7KM400HAHP-000D3 SSD can be used as primary storage for servers, databases, virtualization platforms, and cloud computing infrastructure, enabling faster data access and seamless scalability.
• Data Centers: With its high endurance and reliability, the Samsung MZ7KM400HAHP-000D3 SSD is suitable for use in data centers and server farms, where 24/7 operation and data integrity are critical requirements.

Reliability and durability are crucial aspects when it comes to choosing an internal SSD. The Samsung MZ7KM400HAHP-000D3 Internal SSD boasts of being a highly reliable and durable storage solution.

First, the SSD has a low failure rate, which means that the risk of losing data due to hardware failure is low. This is achieved through the use of high-quality components and advanced error correction algorithms that detect and correct data errors.

The internal SSD also features robust protection against data loss due to power interruption. The drive has an internal power loss protection feature that automatically saves data that is in the process of being written to the drive when a power outage occurs.

In terms of durability, the Samsung MZ7KM400HAHP-000D3 Internal SSD is built to withstand demanding usage conditions. The drive has a compact design, which helps to prevent damage from physical shock, and it operates at a low temperature, which increases its longevity.

Finally, the internal SSD is also rated for high endurance, meaning that it can withstand multiple write cycles, making it suitable for heavy usage scenarios.

The Samsung MZ7KM400HAHP-000D3 Internal SSD comes with advanced error correction and data management features to ensure data integrity and security.

Error Correction Code (ECC) is a feature that detects and corrects any errors in data transmission. This helps prevent data corruption and ensure the reliability of the data stored on the SSD.

Data Management features include the ability to detect and correct any bad blocks on the SSD, ensuring the longevity and durability of the drive. Additionally, the SSD includes features such as Dynamic Thermal Guard and Global Wear Leveling that help regulate temperature and distribute write operations evenly, prolonging the lifespan of the drive.

The power consumption of the Samsung MZ7KM400HAHP-000D3 Internal SSD refers to the amount of electrical power required by the device to operate. This is an important factor to consider as it can affect the performance and battery life of the computer or device in which it is installed.

The Samsung MZ7KM400HAHP-000D3 Internal SSD is designed to be energy efficient and consumes very low power compared to traditional hard disk drives. It uses a low-power idle state, which helps to conserve power and extend battery life in laptops and other portable devices. Additionally, the use of advanced NAND flash technology further reduces power consumption and improves overall performance.

In terms of specific power consumption numbers, the Samsung MZ7KM400HAHP-000D3 Internal SSD uses an average of 3.3 watts of power when reading and writing, and 0.6 watts in idle mode. These numbers are significantly lower than traditional hard disk drives, which can consume several times more power.

• Part Number or SKU# MZ7KM400HAHP-000D3
• Manufacturer: Samsung
• Product Type: Solid State Drive (SSD)
• Interface: SATA 6GBPS

• Storage Capacity: 400GB
• Drive Type: Internal
• Form Factor: 2.5inch SFF
• NAND Flash Memory: V2 MLC

• Sequential Read: (128KB) Up to 520 MB/s
• Sequential Write: (128KB) Up to 485 MB/s
• Random Read: (4KB) Up to 97 KIOPS
• Random Write: (4KB) Up to 29 KIOPS
• IOPS Consistency (Read/Write @4KB): 99% / 97%
• Average Latency (Read/Write @4KB, QD32 Avg.): 100 us / 35 us

• Supply Voltage: +5V ± 5%
• Voltage Ripple/Noise (Max.): 100 mV p-p
• Active4 (Read): 2.4 Watt
• Active (Write): 3.1 Watt
• Idle5 (Typical): 1.3 Watt

• Operating Temperature: 3 0 ~ 70 °C
• Non-operating Temperature: -40 ~ 85 °C

• High-Speed 8 Channel 8 Way Architecture
• Triple 500MHz Cortex-R Core
• Up to 2GB LPDDR3 DRAM Buffer Memory
• Serial ATA 6.0Gbps Interface
• Fully complies with Serial ATA 3.0 Standard
• ATA Security Mode feature set
• ATA Host Protected Area feature set
• Support NCQ (Up to 32 depth) Command Set
• Support TRIM Command
• Asynchronous Signal Recovery
• End-to-End Data Protection
• AES 256-bit Encryption
• RoHS Compliant

• Non-recoverable Read Error: 1 sector per 1017 bits read
• MTBF: 2,000,000 hours
• TBW: 1920GB: 12320 TB, 960GB: 6160 TB, 480GB: 3080 TB, 240GB: 1540 TB, 120 GB: 770 TB.

Finally, the Samsung MZ7KM400HAHP-000D3 Solid State Drive stands out as a top-tier storage solution that combines exceptional performance, reliability, security, and value. Whether you're a casual user, a content creator, or a business professional, this SSD offers the speed, durability, and security needed to meet your storage needs with confidence.

From its lightning-fast data transfer speeds to its robust design and advanced security features, the Samsung MZ7KM400HAHP-000D3 SSD delivers on all fronts. Whether you're upgrading your gaming rig, enhancing your workstation, or boosting the storage capacity of your server, this SSD is sure to impress with its performance and reliability.