Crucial RealSSD m4 Promises 415 MB/s Performance

Micron C400 Solid State Drive series utilizes Micron 25nm MLC NAND Flash

Continuing the tradition of our award-winning solid-state drives, the Crucial m4 offers mobile and desktop users scorching-fast read and write speeds, groundbreaking SATA SSD computing, and unparalleled performance for the dollar.

Designed for client computing, the Crucial m4 SSD delivers faster boot and application load times for mobile and desktop users alike. Low power, lightweight, and durable, it empowers high-speed synchronous MLC NAND, advanced controller technology, optimized NAND management, and the second-generation SATA 6Gb/s interface.

Together, that technology dramatically improves data transfers for bandwidthdemanding applications.

Delivering on the highest quality based upon Micron's leading-edge NAND media, the Crucial brand of SSDs has long been synonymous with reliability and high performance. And because we're part of Micron, the m4 was bred and built entirely in-house. So you can rest assured you'll get one of the highest quality products available-from the company that knows memory.

SSDs provide many benefits over traditional hard drives. You'll enjoy reduced power consumption, less heat generation. Because they have no moving parts, SSDs are quiet, more lightweight, and they're rugged and reliable even in the most demanding operating environments or temperature extremes.

Crucial m4 series employ a standard hard drive interface and dimensions, so it is an easy storage upgrade for most notebooks. We guarantee compatibility.

Available Products

512GB Crucial m4 SSD 2.5" - CT512M4SSD2
256GB Crucial m4 SSD 2.5" - CT256M4SSD2
128GB Crucial m4 SSD 2.5" - CT128M4SSD2
64GB Crucial m4 SSD 2.5" - CT064M4SSD2

Micron models include: MTFDDAC128MAM, MTFDDAC256MAM, MTFDDAC512MAM, MTFDDAK128MAM, MTFDDAK256MAM, MTFDDAK512MAM

Features

Micron 25nm MLC NAND Flash
RoHS-compliant package
SATA 6Gb/s interface
ATA modes supported
- PIO mode 3, 4
- Multiword DMA mode 0, 1, 2
- Ultra DMA mode 0, 1, 2, 3, 4, 5
Industry-standard, 512-byte sector size support
Hot-plug capable
Native command queuing support with 32-command slot support
ATA-8 ACS2 command set compliant
ATA security feature command set and password login support
Secure erase (data page) command set: fast and secure erase
Self-monitoring, analysis, and reporting technology (SMART) command set

Performance

- Sequential READ: up to 415 MB/s

- Sequential WRITE: up to 260 MB/s

- Random 4k READ: up to 40,000 IOPS

- Random 4k WRITE: up to 50,000 IOPS

- PCMark Vantage (HDD test suite score): up to 65,000

- READ/WRITE latency: 55μs (TYP)

Reliability

- MTBF: 1.2 million device hours3

- Static and dynamic wear leveling

- Field-upgradable firmware

- Uncorrectable bit error rate (UBER): <1 sector per 1015 bits read

- Low power consumption

- <280mW TYP

Endurance: Total bytes written (TBW) - 72TB
Capacity (unformatted): 128GB, 256GB, 512GB
- SATA connector: 5V ±10%
- 2.5-inch drive: 100.5mm x 69.85mm x 9.5mm
- Weight: 75g (MAX)

Mechanical - 9.5mm height

- SATA connector: 5V ±10%

- 2.5-inch drive: 100.5mm x 69.85mm x 9.5mm

- Weight: 75g (MAX)

Mechanical - 7.0mm height

- SATA connector: 5V ±10%

- 2.5-inch drive: 100.5mm x 69.85mm x 7.0mm

- Weight: 73g (MAX)

Field-updateable firmware
Operating temperature: Commercial (0°C to +70°C)

Benchmark Reviews will publish our test results for the CT256M4SSD2 into the Featured Reviews: Storage section.

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Crucial RealSSD m4 Promises 415 MB/s Performance

Micron C400 Solid State Drive series utilizes Micron 25nm MLC NAND Flash

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