Samsung MZ7KM400HAHP-000D3 400GB Solid State Drive
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Samsung MZ7KM400HAHP-000D3 400GB SATA 6GBPS Internal SSD Refurbished

Availability: In Stock
Part Number#: MZ7KM400HAHP-000D3
List Price was: $279.49
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Short Description:
MZ7KM400HAHP-000D3 400 Gigabytes(GB) Serial Advanced Technology Attachment (SATA) 6 Gigabits Per Second (GBPS) Write Intensive 2.5 Inch Small Form Factor (SFF) Enterprise Internal Solid State Drive | Made by Samsung | Refurbished | Dell OEM | Call
Product Condition:
Warranty provided by ALLHDD.COM:
30 Days

Reliability and Durability

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.

Advanced Error Correction

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.

Power Consumption

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 consume 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.

General Information about this Samsung MZ7KM400HAHP-000D3

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

Technical Information for 400GB Solid State Drive

Performance of SATA 6GBPS SSD

  • 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

Power Requirements of 6GBPS SSD

  • 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

Environmental Specifications

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

Product Dimensions & Weight

  • Height: 0.63 Inch
  • Width: 3.10 Inch
  • Depth: 5.45 Inch
  • Weight: 1.50 LBS


  • 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

Reliability Specifications

  • 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.

Contact us or ask for live chat/help if you have any questions about the compatibility of this item to ensure the model's matching features with your current system.

Product Condition:
Warranty provided by ALLHDD.COM:
30 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

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ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.

Important notes:

We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.

Individual product warranty mentioned on each item product description page/detail page.

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Shipping Options and Estimated Delivery Time

UPS Shipping Options:

FREE UPS® Ground (Free shipping to all orders for 48 states!)
Estimated delivery time: 4-7 business days

UPS 3 Day Select®
Estimated delivery time: 3 business days

UPS 2nd Day Air®
Estimated delivery time: 1-2 business days, Delivery by 10:30 AM or 2:00 PM

UPS Next Day Air® Standard Overnight
Estimated delivery time: Overnight 2-5 PM, Standard Overnight Delivery.

UPS Next Day Air® - Priority Overnight
Estimated delivery time: Overnight Delivery (Next Business Day) Delivery by 10:30 AM or 12:00 PM

UPS Next Day Air® First Overnight - Early A.M
Estimated delivery time: Overnight 8:00 AM, Early morning, overnight delivery for your time-critical shipments.

UPS® First Overnight - Saturday
Estimated delivery time: Overnight 8:30 AM – Saturday

FedEx Shipping Options:

FedEx Ground®
Estimated delivery time: (4–7 business days in the contiguous 48 states)
*For residential delivery via FedEx Ground use FedEx Home Delivery®
Estimated delivery time: 4−7 business days, based on the distance to the destination.

FedEx Express Saver®
Estimated delivery time: 3 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states (except Hawaii and Alaska)

FedEx 2Day®
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Available throughout all 50 states

FedEx Standard Overnight®
Estimated delivery time: Next-business-day (by 4:30 PM to U.S. businesses and by 8:00 PM to residences)
Available throughout all 50 states (Hawaii is outbound only)

FedEx Priority Overnight®
Estimated delivery time: Next-business-day (by 10:30 PM to U.S. businesses, noon to most residences)
Available throughout all 50 states

FedEx First Overnight®
Estimated delivery time: Next-business-day (by 8:30 or 9 AM to most areas)
Available throughout all 50 states

Worldwide Shipping Options:

UPS®/FedEx® International Economy

Estimated delivery time: 4-7 business days

UPS®/FedEx® International Priority

Estimated delivery time: 2-4 business days

UPS®/FedEx® Ground Shipping Canada

Estimated delivery time: 5-8 business days

Important notes:

  • The processing of orders with Ground Shipping can take up to 24-48 hours. But we try to process all orders the same day.
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  • If you have any specific delivery time requirements, please contact our customer support and someone from our customer service team will be able to help you.
  • You can estimate the shipping cost from the products detail page, also available on the checkout page
  • The shipping cost depends on box dimensions, weight, and zip/postal code
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  • For urgent shipments, please contact our customer service.
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