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4.0TB 5100 ECO Series

2.5-Inch | SATA 6.0Gb/s
Up to 540MB/s Read, 520MB/s Write
Micron's 5100 solid state drive (SSD) uses a single-chip controller with a SATA interface on the system side and four channels of Micron NAND Flash internally.
The SSD is designed to use the SATA interface efficiently during both READs and WRITEs while delivering bandwidth-focused performance. SSD technology enables enhanced boot times, faster application load times, reduced power consumption and extended reliability.
The self-encrypting drive (SED) features a AES-256 encryption engine, providing hardware-based, secure data encryption, with no loss of SSD performance. This SED follows the TCG Enterprise specification for trusted peripherals. When TCG Enterprise features are not enabled, the device can perform alternate data encryption by invoking the ATA security command set encryption features, to provide full disk encryption (FDE) managed in the host system BIOS. TCG Enterprise and ATA security feature sets cannot be enabled simultaneously.
The data encryption is always running; however, encryption keys are not managed and the data is not secure until either TCG Enterprise or ATA security feature sets are enabled.

4TB Micron 5100 ECO Series SSD Specifications:


Form Factor
SATA 6.0 Gb/s
3840GB useable capacity
Total Flash Memory Components: 4560GB
720 GB Allocated as 15% performance over-provisioning
Micron Triple-Level Cell (TLC) 3D NAND Flash
SMART Support
Manufacturer Model Number


Height (max)
7mm (0..28″)
Width (max)
69.85mm (2.75″)
Length (max)
100.45mm (3.95″)
Weight (typical)
70g (2.47 oz)


MTBF (Mean Time Between Failures)
3,000,000 hours


Sequential Read (up to)
Sequential Write (up to)
Random Read (4KB, QD32)
Up to 93,000 IOPS
Random Write (4KB, QD32)
Up to 93,000 IOPS


Read Power
5.0 Watts
Write Power
5.0 Watts
Idle Mode
2.5 Watts

Environmental (Operating)

1500 G max at 0.5ms
Ambient Temperature (°F)
32°F to 158°F
Ambient Temperature (°C)
0°C to 70°C
-304.8 m to 3,048 m (-1,000 ft to 10,000+ ft)

Environmental (Non-Operating)

-304.8 m to 12,192 m (-1000 ft to 40,000+ ft)
  1. 1GB = 1,000,000,000 bytes. Total accessible capacity varies depending upon operating environment (typically 5-10% less). The actual total capacity will depend on your own defined file settings/preferences.
  2. In terms of standard gigabytes, 1GiB ≈ 1.074GB and refers to the actual formatted capacity of shown under Mac OS 10.5 or earlier and Microsoft Windows OS.
  3. Specific application environments such as temperature and duty cycle will affect the overall reliability rates.
Manufacturer provided specifications for Micron p/n MTFDDAK3T8TBY-1AR1ZABYY

Customer Ratings

Write a Review 5 / 5 1 out of 1 (100%) reviewers would recommend this product
Verified Buyer
Reviewer: cypheus Location: Redlands, CA Age: 55-65 Experience Level: Power User Owned Product: less than a month
Rating: 5/5 Works on my Macmini5,1 !!! Boot drive works flawless and super fast. June 25, 2019 do your self a favor, buy this and be happy.

I would recommend this item to a friend!

Micron 4.0TB 5100 ECO Series SATA 2.5" SSD Mfr P/N: MTFDDAK3T8TBY-1AR1ZABYY OWC SKU: MCRAK3T8TBY1A Write Speeds up to 520MBs, Read speed up to 540MB/s. 3 Year Warranty.. 30 Day OWC Fulfilled Limited Warranty
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