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Data Sheet Uploaded 09/2016

Features

Features

Micron® 20nm MLC NAND Flash

RoHS-compliant package

SATA 6 Gb/s interface

ATA modes supported

PIO mode 3, 4

Multiword DMA mode 0, 1, 2

Ultra DMA mode 0, 1, 2, 3, 4, 5

Enterprise sector size support

512-byte

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

Security erase command set: fast and secure erase

Self-monitoring, analysis, and reporting technology (SMART) command set

120GB performance (steady state) ,

Sequential 128KB read: 425 MB/s

Sequential 128KB write: 200 MB/s

Random 4KB read: 63,000 IOPS

Random 4KB write: 23,000 IOPS

READ latency: 0.50ms

WRITE latency: 1.5ms

240GB performance (steady state) ,

Sequential 128KB read: 425 MB/s

Sequential 128KB write: 330 MB/s

Random 4KB read: 63,000 IOPS

Random 4KB write: 33,000 IOPS

READ latency: 0.50ms

WRITE latency: 1.5ms

480GB performance (steady state) ,

Sequential 128KB read: 425 MB/s

Sequential 128KB write: 375 MB/s

Random 4KB read: 63,000 IOPS

Random 4KB write: 35,000 IOPS

READ latency: 0.50ms

WRITE latency: 1.5ms

800GB performance (steady state) 1 , 2

Sequential 128KB read: 425 MB/s

Sequential 128KB write: 375 MB/s

Random 4KB read: 65,000 IOPS

Random 4KB write: 24,000 IOPS

READ latency: 0.50ms

WRITE latency: 1.5ms

Reliability

Mean time to failure (MTTF): 2 million device hours3

Static and dynamic wear leveling

Uncorrectable bit error rate (UBER): <1 sector per 1016 bits read

End-to-end data protection

Enhanced power-loss data protection with data protection capacitor monitoring

Endurance: Total bytes written (TBW)

120GB: 0.5PB; 240GB: 1.0PB; 480GB: 1.9PB; 800GB: 1.9PB

Capacity4 (unformatted): 120GB, 240GB, 480GB, 800GB

Mechanical: 7.0mm height

SATA connector: 5V ±10%

2.5-inch drive: 100.2mm x 69.85mm x 7.0mm

Conforms to SFF standards

Field-upgradeable firmware

Power consumption: <6.0W (TYP); <6.3W (TYP) for 800GB

Operating temperature

Commercial (0°C to 70°C)5

Notes

  1. Typical I/O performance numbers as measured using Iometer with a queue depth of 32 and write cache disabled.

  2. 4KB transfers used for READ/WRITE latency values.

  3. The product achieves a MTTF based on population statistics not relevant to individual units.

  4. 1GB = 1 billion bytes; formatted capacity is less.

  5. Drive case temperature.

Warranty: Contact your Micron sales representative for further information regarding the product,
including product warranties.

Part Numbering Information

Micron’s M500DC SSD is available in different configurations and densities. Visit micron.com for a list of valid part numbers.

Figure 1. Part Number Chart


Products and specifications discussed herein are subject to change by Micron without notice. This data sheet contains minimum and maximum limits specified over the power supply and temperature range set forth herein. Although considered final, these specifications are subject to change, as further product development and data characterization sometimes occur.

General Description

General Description

Micron’s M500DC solid state drive (SSD) uses a single-chip controller with a SATA interface on the system side and n-channels of Micron NAND Flash internally. Packaged in an HDD replacement enclosure, the SSD integrates easily in existing storage infrastructures.

The M500 DC is designed to support and manage the needs of enterprise platforms that utilize high IOPs traffic previously supported solely by SLC solutions, it provides the performance, endurance, and data integrity required by these growing environments.

Figure 1. Functional Block Diagram

Products and specifications discussed herein are subject to change by Micron without notice. This data sheet contains minimum and maximum limits specified over the power supply and temperature range set forth herein. Although considered final, these specifications are subject to change, as further product development and data characterization sometimes occur.

Logical Block Address Configuration

Logical Block Address Configuration

The drive is set to report the number of logical block addresses (LBA) that will ensure sufficient storage space for the specified density. Standard LBA settings, based on the IDEMA standard (LBA1-02), are shown below.

Table 1. Standard LBA Settings – 512-Byte Sector Size
Drive Size Total LBA Max LBA User Available Bytes
Decimal Hexadecimal Decimal Hexadecimal (Unformatted)
120GB 234,441,648 DF94BB0 234,441,647 DF94BAF 120,034,123,776
240GB 468,862,128 1BF244B0 468,862,127 1BF244AF 240,057,409,536
480GB 937,703,088 37E436B0 937,703,087 37E436AF 480,103,981,056
800GB 1,562,824,368 5D26CEB0 1,562,824,367 5D26CEAF 800,166,076,416

Products and specifications discussed herein are subject to change by Micron without notice. This data sheet contains minimum and maximum limits specified over the power supply and temperature range set forth herein. Although considered final, these specifications are subject to change, as further product development and data characterization sometimes occur.