Please allow ~4-6 weeks to dispatch from Australia for quality control. Only 4 devices per customer may be shipped each day, so orders placed for more than 4 devices will be shipped over multiple days.
Products containing Lithium-Ion batteries (laptops and smartphones) are subject to extra safety requirements and are experiencing further delays.
If you are ordering a device that does not include a Windows 11 licence as standard, please check Microsoft's minimum system requirements to confirm if it can be upgraded later should you wish to do so.
Product images are for illustrative purposes only and may contain AI-generated content. They do not represent the exact product that is subject to the cosmetic grading policy detailed here.


Micron 3400 2TB M.2 NVMe PCIe Gen4 SSD - 6600MB/s Performance
Experience next-generation storage performance with the professionally refurbished Micron 3400 2TB M.2 NVMe SSD, delivering exceptional 6,600 MB/s sequential read speeds through PCIe Gen4 interface technology. Built on Micron's industry-leading 176-layer TLC NAND architecture, this enterprise-grade solid state drive offers massive 2TB capacity with outstanding 1,200 TBW endurance rating for demanding professional workloads. Every unit undergoes rigorous Reboot IT refurbishment testing and is backed by our comprehensive 12-month warranty for complete peace of mind.
What Makes the Micron 3400 a Premium NVMe SSD Choice?
- Industry-Leading PCIe Gen4 Performance: Sequential read speeds up to 6,600 MB/s and write speeds up to 5,000 MB/s deliver lightning-fast data transfer rates that dramatically reduce application loading times, file transfers, and system boot sequences compared to traditional SATA SSDs.
- Cutting-Edge 176-Layer TLC NAND Technology: Micron's advanced 176-layer Triple-Level Cell NAND flash memory provides superior storage density, enhanced reliability, and improved power efficiency while maintaining consistent performance across the drive's entire lifespan.
- Exceptional Endurance Rating: 1,200 TBW (Terabytes Written) endurance specification ensures reliable operation through years of intensive professional use, making it ideal for content creators, engineers, and power users who demand consistent high-performance storage.
- Enterprise-Grade Reliability Features: Built to OEM specifications for performance PCs and notebooks, incorporating advanced error correction, thermal management, and power loss protection to safeguard critical data during unexpected system events.
- Universal M.2 2280 Compatibility: Standard 22×80mm form factor fits virtually all modern desktops, laptops, and workstations with M.2 slots, while NVMe 1.4 protocol ensures broad compatibility across Intel and AMD platforms.
- Professional Refurbishment Guarantee: Every Micron 3400 undergoes comprehensive testing and validation through Reboot IT's certified refurbishment process, ensuring like-new performance at a fraction of the original retail cost.
How Does the Micron 3400 Perform in Daily Professional Use?
The Micron 3400 2TB excels in demanding professional environments where storage performance directly impacts productivity. Content creators working with 4K video editing will experience seamless timeline scrubbing, instant preview rendering, and rapid export times thanks to the drive's sustained 5,000 MB/s write speeds. Software developers benefit from dramatically faster compilation times, instant IDE loading, and responsive virtual machine operations when working with large codebases and multiple development environments simultaneously.
For business professionals, the Micron 3400 transforms daily computing experiences with near-instantaneous system boots (typically under 10 seconds), rapid application launches, and smooth multitasking performance when running resource-intensive software suites. The drive's exceptional random IOPS performance (720K read, 700K write) ensures responsive system behavior even during intensive background operations like antivirus scans, file indexing, or system backups.
Gaming enthusiasts and creative professionals will appreciate the drive's ability to eliminate texture streaming delays, reduce level loading times to mere seconds, and provide smooth performance in modern DirectStorage-enabled games. The 2TB capacity accommodates multiple AAA games, large creative project files, and comprehensive software libraries without requiring constant storage management or external backup solutions.
Complete Technical Specifications
| Product Name | Micron® 3400 SSD with NVMe™ |
| Part Number | MTFDKBA2T0TFH |
| Capacity | 2TB (2,000 GB unformatted, formatted capacity less) |
| Form Factor | M.2 2280 (22 × 80 mm) |
| Interface | PCIe Gen4 ×4, NVMe 1.4 |
| NAND Technology | 176-layer Triple-Level Cell (TLC) NAND Flash |
| NAND Bus Speed | 1,600 MT/s |
| Sequential Read Speed | Up to 6,600 MB/s (128 KB transfer, FOB) |
| Sequential Write Speed | Up to 5,000 MB/s (128 KB transfer, FOB) |
| Random Read IOPS | Up to 720K IOPS (4 KB transfer, FOB) |
| Random Write IOPS | Up to 700K IOPS (4 KB transfer, FOB) |
| Read Latency | 55 µs typical (4 KB, queue depth 1) |
| Write Latency | 14 µs typical (4 KB, queue depth 1) |
| Endurance Rating | 1,200 TBW (Terabytes Written) |
| Target Category | Performance PCs and Notebooks (OEM) |
| Operating Temperature | 0°C to +70°C (commercial range) |
| Power Consumption (Active) | PCIe Gen4 standard power envelope |
| Power Consumption (Idle) | Low-power idle states supported |
| Warranty Coverage | 12-month comprehensive warranty by Reboot IT |
| Refurbishment Status | Professionally refurbished and tested |
Is the Micron 3400 Right for Your Needs?
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✓ Best For: • Content creators working with 4K/8K video editing • Software developers requiring fast compilation times • Gaming enthusiasts wanting instant load times • Business professionals needing responsive multitasking • Workstation users handling large datasets |
✗ Not Recommended For: • Basic web browsing and email only • Systems without PCIe Gen4 M.2 slots • Budget builds prioritizing cost over performance • Legacy systems lacking NVMe support • Users requiring maximum capacity over speed |
Understanding Condition Grades and Battery Health
All refurbished Micron 3400 SSDs undergo comprehensive testing and grading to ensure transparent quality standards. Our three-tier grading system provides complete clarity about each drive's condition and expected performance characteristics.
| A — Excellent | Minimal signs of previous use, no visible scratches or wear marks | Full factory performance, extensive testing completed |
| B — Good | Light cosmetic wear, minor scratches that don't affect functionality | Full factory performance, comprehensive testing verified |
| C — Fair | Visible wear and scratches, but fully functional hardware | Full factory performance, complete functionality testing passed |
Unlike traditional storage devices, SSDs don't have battery components that degrade over time. Instead, SSD health is measured through program/erase cycles and remaining endurance capacity, which our testing process thoroughly evaluates for each unit.
Frequently Asked Questions About the Micron 3400
What warranty coverage is included with this Micron 3400 SSD?
Every refurbished Micron 3400 includes a comprehensive 12-month warranty provided by Reboot IT, covering full functionality and performance. This warranty ensures complete peace of mind and protection for your investment in professional-grade storage technology.
Is this SSD compatible with my existing computer system?
The Micron 3400 requires an M.2 2280 slot with PCIe Gen4 x4 interface for optimal performance. It's backward compatible with PCIe Gen3 systems but will operate at reduced speeds. Most modern motherboards from 2020 onwards include PCIe Gen4 M.2 support.
How does PCIe Gen4 performance compare to SATA SSDs?
The Micron 3400's 6,600 MB/s read speeds are approximately 12 times faster than traditional SATA SSDs (typically 550 MB/s maximum). This translates to dramatically faster boot times, application loading, and file transfer operations in real-world usage scenarios.
What is the expected lifespan of this refurbished SSD?
With a 1,200 TBW endurance rating, the Micron 3400 can handle approximately 650GB of daily writes for over 5 years. For typical professional use (50-100GB daily writes), the drive will provide reliable service well beyond a decade of continuous operation.
Does this drive support advanced NVMe features like DirectStorage?
Yes, the Micron 3400 fully supports NVMe 1.4 protocol features including DirectStorage for gaming, NVMe-oF for enterprise applications, and advanced power management states for mobile devices. These features enhance performance and efficiency across various computing scenarios.
How has this SSD been tested during the refurbishment process?
Each Micron 3400 undergoes comprehensive performance benchmarking, error checking, and reliability assessments under different workloads. Our certified technicians verify sequential and random performance, endurance capacity, and thermal characteristics to ensure like-new performance standards.
Is professional installation recommended for this M.2 SSD?
Installation is straightforward for users comfortable with basic computer assembly. The M.2 2280 form factor simply inserts into the motherboard slot and secures with a single screw. However, professional installation ensures proper thermal pad placement and optimal performance configuration.
Warranty and After-Sales Support
Your refurbished Micron 3400 2TB SSD is protected by a comprehensive 12-month warranty provided by Reboot IT, Australia's trusted refurbished technology specialist since 2001. This warranty covers full functionality, performance characteristics, and manufacturing defects, ensuring you receive the same protection as new storage devices.
Our warranty includes free technical support, replacement coverage for any performance issues, and access to our certified technicians for installation guidance. As a professionally refurbished device that has undergone rigorous testing and quality validation, you can purchase with confidence knowing your storage investment is fully protected.
Reboot IT's refurbishment process includes comprehensive performance verification, thermal testing, and endurance capacity analysis to ensure each Micron 3400 meets original factory specifications. Every drive is certified ready for professional use with the reliability and performance you expect from premium storage technology.
Upgradeability and Compatibility Options
The Micron 3400 offers excellent future-proofing for storage upgrades, with native PCIe Gen4 support ensuring compatibility with current and next-generation motherboards. The drive supports advanced NVMe features including power management states, making it suitable for both desktop and mobile computing environments where battery efficiency matters.
While the SSD itself cannot be internally upgraded, its M.2 2280 form factor allows easy system migration or capacity expansion when needed. The drive is fully compatible with Windows 11, supporting DirectStorage gaming features and advanced storage APIs that enhance system responsiveness and application performance in modern operating environments.
For systems currently using SATA SSDs or traditional hard drives, upgrading to the Micron 3400 provides dramatic performance improvements without requiring additional drivers or specialized software. The drive includes comprehensive compatibility with Intel and AMD platforms, ensuring seamless integration across diverse computing configurations.
| Manufacturer Warranty | 1 Year |
| Features | Low Power Consumption|Shock Resistant|3D NAND Technology |
| Item Height | 3 mm |
| Item Width | 22 mm |
| Model | MTFDDAV256TBN |
| Type | Solid State Drive (SSD) |
| Colour | Black |
| Transfer Rate | 540 MB/s |
| Brand | Micron |
| Form Factor | M.2 2280 |
| Read Speed | Up to 540 MB/s |
| Cache | None |
| Storage Format | None |
| Custom Bundle | No |
| Compatible With | Compatible with chipsets that support SATA III|None |
| MPN | None |
| Interface | SATA III (6 Gb/s) |
| Drive Type(s) Supported | SSD |
| Item Length | 80 mm |
| Product Line | None |
| Bundle Description | None |
Refurbished Computers - Cosmetic Grading Guide
Our supplier's refurbished hardware is typically graded either "Excellent" or "Good", however, some legacy products were graded under a letter grading system (A, B, C). Please find the definitions for each grade below and contact us if you're uncertain of a device's grade.
Used Smartphone / Refurbished Mobile Phones
"Excellent" Grade
Devices in this category appear like new, with very minor wear. Expect light or fine scratches on the screen that are shallow enough not to catch on a fingernail. The edge around the glass is virtually flawless, save for possible light scratching around the power port. The back plate may show light/fine scratches, including on the Apple logo, with any discoloration being minimal.
"Good" Grade
These devices are characterized by being fully tested and functional even if they have body scratches, minor paint chips, or a small hairline crack on the screen. Screens are free from dead pixels but may exhibit slight scratching from moderate use.
Refurbished Desktops, Laptops and Monitors
"Excellent" Grade - Laptops
Reserved for units that show barely any signs of previous use, these laptops may exhibit very minor scuffing or abrasions, associated only with minimal standard use. The keyboards show light wear, and importantly, the screens are pristine, free from any scratches, cracks, chips, dead pixels, dark spots, discoloration, or blemishes.
"Excellent" Grade - Desktops
Desktop PCs in the "Excellent" grade category are free from deep scratches, cracks, paint chips, or any broken/missing pieces, ensuring a sleek and almost-new aesthetic.
"Excellent" Grade - Monitors
"Excellent" grade is reserved for units that show evidence of very little to no previous use. Any wear on an "Excellent" Display, including housing/frame and/or external surfaces (i.e. Frame) is associated with standard minimal use. "Excellent" units may have minor scuffing and / or minor abrasions on plastics with from standard light previous use."Excellent" Displays will feature no scratches, cracks, chips, dead pixels, dark spots, discoloration or blemishes. Units will only feature the standard minimal wear and tear that is associated with a used unit.
"Good" Grade - Laptops
"Good" laptops may feature one or several small dings or dents on covers and / or small paint chips on the surface or small hairline cracks in the bezel. Laptop screens may feature uneven light diffusion in screen and may feature subtle blemishes. "Good" Laptops will not feature cracks screens but may feature slight scratching, dead pixels or white spots on the screen.
"Good" Grade - Desktops
"Good" grade desktops may have light scratches on external body and may feature more excessive unit housing and/or external case wear than "Excellent" units, including wear on case / lid. "Good" PCs may feature one or several small dings or dents on covers and / or small paint chips on the surface.
"Good" Grade - Monitors
Displays in the "Good" grade have been fully tested and are functional but may include scratches on body, small paint chips, minor cracks on body, loose and/or wobbly bases. "Good" Display screens may feature uneven light diffusion in screen and may feature subtle to moderate blemishes. "Good" Displays will not feature cracks on screens but may feature slight scratching on screen surfaces from moderate use or wear, dead pixels or white spots on the screen.
Legacy letter grading
Used Smartphone / Refurbished Mobile Phones
A Grade
- No chips, scratches or cracks on the front glass and housing
- No missing or alternative parts
- No sign of liquid damage
- Battery cannot be swollen
B Grade – Same as A Grade except:
- May have light scuffs but no chips or cracks
- Light scratches on housing or front glass
C-Grade – Same as B Grade except:
- Unlimited long shallow scratches on the front glass
- No chips or cracks on the front glass
- Unlimited scratches, chips/dents on back cover housing and corners
- Minor cracks allowed
- Customized housing and aftermarket covers allowed
Refurbished Desktops, Laptops and Monitors
A-Grade
- Overall excellent to very good cosmetic condition. Some may be pristine, others may have light scratches or minor blemishes
- Laptops may have some shiny areas around the keyboard such as the space bar, touchpad or touchpad buttons
- Keyboard keys will be in excellent condition
- Laptop and monitor screens will be blemish free
- Cosmetic blemishes will not impact the overall functionality or performance of the device
B-Grade
- Will have some cosmetic blemishes that include scratches and/or other imperfections
- Minor scratches and dents on the housing
- Laptops may have shiny keys or shiny surfaces around the keyboard however all characters will be legible
- Laptop and monitors screens will have imperfections such as minor scratches, minor chips and/or white spots. There will be no cracking on the screen
- Have the same warranty as A Grade
- Pricing will be cheaper than A Grade
C-Grade
- Same as B-Grade except may have unlimited scratches/blemishes on the screen
- May have cracks/chips or dents on the housing
- Have the same warranty as A Grade
- Pricing will be cheaper than B Grade










