UNSPECIFIED Secondary Storage Controllers 78

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Part RoHS Manufacturer Peripheral IC Type Temperature Grade Terminal Form No. of Terminals Package Code Package Shape Package Body Material Surface Mount Maximum Supply Voltage Power Supplies (V) Package Style (Meter) Package Equivalence Code Minimum Supply Voltage Maximum Operating Temperature Maximum Data Transfer Rate Minimum Operating Temperature Terminal Finish Terminal Position Maximum Seated Height Width Additional Features External Data Bus Width Maximum Clock Frequency Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Length Host Interface Standard Technology Maximum Host Data Transfer Rate Maximum Supply Current Nominal Supply Voltage Sub-Category Terminal Pitch JESD-30 Code Moisture Sensitivity Level (MSL) Qualification Drive Interface Standard JESD-609 Code

MTFDCAE004SAJ-1N1IT

Micron Technology

SECONDARY STORAGE CONTROLLER, FLOPPY DISK DRIVE

INDUSTRIAL

UNSPECIFIED

RECTANGULAR

UNSPECIFIED

NO

5.25 V

MICROELECTRONIC ASSEMBLY

4.75 V

85 Cel

-40 Cel

UNSPECIFIED

30

260

USB

CMOS

5 V

R-XXMA-X

Not Qualified

THNID1G02BBI

Toshiba

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

INDUSTRIAL

UNSPECIFIED

40

UNSPECIFIED

UNSPECIFIED

NO

5.5 V

MICROELECTRONIC ASSEMBLY

4.5 V

85 Cel

-40 Cel

TIN LEAD

UNSPECIFIED

16

ATA

CMOS

16.6 MBps

5 V

X-XXMA-X40

Not Qualified

e0

THNID016MBAI

Toshiba

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

INDUSTRIAL

UNSPECIFIED

44

UNSPECIFIED

UNSPECIFIED

NO

5.5 V

MICROELECTRONIC ASSEMBLY

4.5 V

85 Cel

-40 Cel

TIN LEAD

UNSPECIFIED

16

ATA

CMOS

16.6 MBps

5 V

X-XXMA-X44

Not Qualified

e0

THNID1G53BBI

Toshiba

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

INDUSTRIAL

UNSPECIFIED

40

UNSPECIFIED

UNSPECIFIED

NO

5.5 V

MICROELECTRONIC ASSEMBLY

4.5 V

85 Cel

-40 Cel

TIN LEAD

UNSPECIFIED

16

ATA

CMOS

16.6 MBps

5 V

X-XXMA-X40

Not Qualified

e0

THNID320MBBI

Toshiba

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

INDUSTRIAL

UNSPECIFIED

40

UNSPECIFIED

UNSPECIFIED

NO

5.5 V

MICROELECTRONIC ASSEMBLY

4.5 V

85 Cel

-40 Cel

TIN LEAD

UNSPECIFIED

16

ATA

CMOS

16.6 MBps

5 V

X-XXMA-X40

Not Qualified

e0

THNID320MBAI

Toshiba

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

INDUSTRIAL

UNSPECIFIED

44

UNSPECIFIED

UNSPECIFIED

NO

5.5 V

MICROELECTRONIC ASSEMBLY

4.5 V

85 Cel

-40 Cel

TIN LEAD

UNSPECIFIED

16

ATA

CMOS

16.6 MBps

5 V

X-XXMA-X44

Not Qualified

e0

THNID128MBAI

Toshiba

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

INDUSTRIAL

UNSPECIFIED

44

UNSPECIFIED

UNSPECIFIED

NO

5.5 V

MICROELECTRONIC ASSEMBLY

4.5 V

85 Cel

-40 Cel

TIN LEAD

UNSPECIFIED

16

ATA

CMOS

16.6 MBps

5 V

X-XXMA-X44

Not Qualified

e0

THNID064MBAI

Toshiba

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

INDUSTRIAL

UNSPECIFIED

44

UNSPECIFIED

UNSPECIFIED

NO

5.5 V

MICROELECTRONIC ASSEMBLY

4.5 V

85 Cel

-40 Cel

TIN LEAD

UNSPECIFIED

16

ATA

CMOS

16.6 MBps

5 V

X-XXMA-X44

Not Qualified

e0

THNID2G04BBI

Toshiba

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

INDUSTRIAL

UNSPECIFIED

40

UNSPECIFIED

UNSPECIFIED

NO

5.5 V

MICROELECTRONIC ASSEMBLY

4.5 V

85 Cel

-40 Cel

TIN LEAD

UNSPECIFIED

16

ATA

CMOS

16.6 MBps

5 V

X-XXMA-X40

Not Qualified

e0

THNID640MBAI

Toshiba

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

INDUSTRIAL

UNSPECIFIED

44

UNSPECIFIED

UNSPECIFIED

NO

5.5 V

MICROELECTRONIC ASSEMBLY

4.5 V

85 Cel

-40 Cel

TIN LEAD

UNSPECIFIED

16

ATA

CMOS

16.6 MBps

5 V

X-XXMA-X44

Not Qualified

e0

THNID2G04BAI

Toshiba

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

INDUSTRIAL

UNSPECIFIED

44

UNSPECIFIED

UNSPECIFIED

NO

5.5 V

MICROELECTRONIC ASSEMBLY

4.5 V

85 Cel

-40 Cel

TIN LEAD

UNSPECIFIED

16

ATA

CMOS

16.6 MBps

5 V

X-XXMA-X44

Not Qualified

e0

THNID256MBAI

Toshiba

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

INDUSTRIAL

UNSPECIFIED

44

UNSPECIFIED

UNSPECIFIED

NO

5.5 V

MICROELECTRONIC ASSEMBLY

4.5 V

85 Cel

-40 Cel

TIN LEAD

UNSPECIFIED

16

ATA

CMOS

16.6 MBps

5 V

X-XXMA-X44

Not Qualified

e0

THNID128MBBI

Toshiba

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

INDUSTRIAL

UNSPECIFIED

40

UNSPECIFIED

UNSPECIFIED

NO

5.5 V

MICROELECTRONIC ASSEMBLY

4.5 V

85 Cel

-40 Cel

TIN LEAD

UNSPECIFIED

16

ATA

CMOS

16.6 MBps

5 V

X-XXMA-X40

Not Qualified

e0

THNID064MBBI

Toshiba

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

INDUSTRIAL

UNSPECIFIED

40

UNSPECIFIED

UNSPECIFIED

NO

5.5 V

MICROELECTRONIC ASSEMBLY

4.5 V

85 Cel

-40 Cel

TIN LEAD

UNSPECIFIED

16

ATA

CMOS

16.6 MBps

5 V

X-XXMA-X40

Not Qualified

e0

THNID512MBBI

Toshiba

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

INDUSTRIAL

UNSPECIFIED

40

UNSPECIFIED

UNSPECIFIED

NO

5.5 V

MICROELECTRONIC ASSEMBLY

4.5 V

85 Cel

-40 Cel

TIN LEAD

UNSPECIFIED

16

ATA

CMOS

16.6 MBps

5 V

X-XXMA-X40

Not Qualified

e0

THNID384MBAI

Toshiba

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

INDUSTRIAL

UNSPECIFIED

44

UNSPECIFIED

UNSPECIFIED

NO

5.5 V

MICROELECTRONIC ASSEMBLY

4.5 V

85 Cel

-40 Cel

TIN LEAD

UNSPECIFIED

16

ATA

CMOS

16.6 MBps

5 V

X-XXMA-X44

Not Qualified

e0

THNID512MBAI

Toshiba

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

INDUSTRIAL

UNSPECIFIED

44

UNSPECIFIED

UNSPECIFIED

NO

5.5 V

MICROELECTRONIC ASSEMBLY

4.5 V

85 Cel

-40 Cel

TIN LEAD

UNSPECIFIED

16

ATA

CMOS

16.6 MBps

5 V

X-XXMA-X44

Not Qualified

e0

THNID192MBBI

Toshiba

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

INDUSTRIAL

UNSPECIFIED

40

UNSPECIFIED

UNSPECIFIED

NO

5.5 V

MICROELECTRONIC ASSEMBLY

4.5 V

85 Cel

-40 Cel

TIN LEAD

UNSPECIFIED

16

ATA

CMOS

16.6 MBps

5 V

X-XXMA-X40

Not Qualified

e0

THNID032MBBI

Toshiba

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

INDUSTRIAL

UNSPECIFIED

40

UNSPECIFIED

UNSPECIFIED

NO

5.5 V

MICROELECTRONIC ASSEMBLY

4.5 V

85 Cel

-40 Cel

TIN LEAD

UNSPECIFIED

16

ATA

CMOS

16.6 MBps

5 V

X-XXMA-X40

Not Qualified

e0

THNID640MBBI

Toshiba

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

INDUSTRIAL

UNSPECIFIED

40

UNSPECIFIED

UNSPECIFIED

NO

5.5 V

MICROELECTRONIC ASSEMBLY

4.5 V

85 Cel

-40 Cel

TIN LEAD

UNSPECIFIED

16

ATA

CMOS

16.6 MBps

5 V

X-XXMA-X40

Not Qualified

e0

THNID192MBAI

Toshiba

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

INDUSTRIAL

UNSPECIFIED

44

UNSPECIFIED

UNSPECIFIED

NO

5.5 V

MICROELECTRONIC ASSEMBLY

4.5 V

85 Cel

-40 Cel

TIN LEAD

UNSPECIFIED

16

ATA

CMOS

16.6 MBps

5 V

X-XXMA-X44

Not Qualified

e0

THNID384MBBI

Toshiba

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

INDUSTRIAL

UNSPECIFIED

40

UNSPECIFIED

UNSPECIFIED

NO

5.5 V

MICROELECTRONIC ASSEMBLY

4.5 V

85 Cel

-40 Cel

TIN LEAD

UNSPECIFIED

16

ATA

CMOS

16.6 MBps

5 V

X-XXMA-X40

Not Qualified

e0

THNID016MBBI

Toshiba

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

INDUSTRIAL

UNSPECIFIED

40

UNSPECIFIED

UNSPECIFIED

NO

5.5 V

MICROELECTRONIC ASSEMBLY

4.5 V

85 Cel

-40 Cel

TIN LEAD

UNSPECIFIED

16

ATA

CMOS

16.6 MBps

5 V

X-XXMA-X40

Not Qualified

e0

THNID1G53BAI

Toshiba

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

INDUSTRIAL

UNSPECIFIED

44

UNSPECIFIED

UNSPECIFIED

NO

5.5 V

MICROELECTRONIC ASSEMBLY

4.5 V

85 Cel

-40 Cel

TIN LEAD

UNSPECIFIED

16

ATA

CMOS

16.6 MBps

5 V

X-XXMA-X44

Not Qualified

e0

THNID032MBAI

Toshiba

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

INDUSTRIAL

UNSPECIFIED

44

UNSPECIFIED

UNSPECIFIED

NO

5.5 V

MICROELECTRONIC ASSEMBLY

4.5 V

85 Cel

-40 Cel

TIN LEAD

UNSPECIFIED

16

ATA

CMOS

16.6 MBps

5 V

X-XXMA-X44

Not Qualified

e0

THNID256MBBI

Toshiba

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

INDUSTRIAL

UNSPECIFIED

40

UNSPECIFIED

UNSPECIFIED

NO

5.5 V

MICROELECTRONIC ASSEMBLY

4.5 V

85 Cel

-40 Cel

TIN LEAD

UNSPECIFIED

16

ATA

CMOS

16.6 MBps

5 V

X-XXMA-X40

Not Qualified

e0

THNID1G02BAI

Toshiba

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

INDUSTRIAL

UNSPECIFIED

44

UNSPECIFIED

UNSPECIFIED

NO

5.5 V

MICROELECTRONIC ASSEMBLY

4.5 V

85 Cel

-40 Cel

TIN LEAD

UNSPECIFIED

16

ATA

CMOS

16.6 MBps

5 V

X-XXMA-X44

Not Qualified

e0

MMDPE56G8DXP-0VB

Samsung

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

COMMERCIAL

UNSPECIFIED

RECTANGULAR

UNSPECIFIED

NO

3.465 V

MICROELECTRONIC ASSEMBLY

3.135 V

70 Cel

0 Cel

UNSPECIFIED

5.35 mm

54 mm

78.5 mm

ATA

CMOS

300 MBps

3.3 V

R-XXMA-X

IDE

MMCRE64G8MPP-0VA

Samsung

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

COMMERCIAL

UNSPECIFIED

RECTANGULAR

UNSPECIFIED

NO

3.465 V

MICROELECTRONIC ASSEMBLY

3.135 V

70 Cel

0 Cel

UNSPECIFIED

5.15 mm

54 mm

78.5 mm

ATA

CMOS

300 MBps

3.3 V

R-XXMA-X

MCCOE64G5MPQ-0VA03

Samsung

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

COMMERCIAL

UNSPECIFIED

RECTANGULAR

UNSPECIFIED

NO

5.25 V

MICROELECTRONIC ASSEMBLY

4.75 V

70 Cel

0 Cel

UNSPECIFIED

69.85 mm

100 mm

ATA; ATAPI

CMOS

300 MBps

5 V

R-XXMA-X

MMCRE28G8MXP-0VB

Samsung

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

COMMERCIAL

UNSPECIFIED

RECTANGULAR

UNSPECIFIED

NO

3.465 V

MICROELECTRONIC ASSEMBLY

3.135 V

70 Cel

0 Cel

UNSPECIFIED

5.35 mm

54 mm

78.5 mm

ATA

CMOS

300 MBps

3.3 V

R-XXMA-X

IDE

MMDOE56G5MXP-0VB

Samsung

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

COMMERCIAL

UNSPECIFIED

RECTANGULAR

UNSPECIFIED

NO

5.25 V

MICROELECTRONIC ASSEMBLY

4.75 V

70 Cel

0 Cel

UNSPECIFIED

69.85 mm

100 mm

ATA; ATAPI

CMOS

300 MBps

5 V

R-XXMA-X

MCB4E50G5MXP-0VB

Samsung

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

COMMERCIAL

UNSPECIFIED

RECTANGULAR

UNSPECIFIED

NO

5.25 V

MICROELECTRONIC ASSEMBLY

4.75 V

60 Cel

0 Cel

UNSPECIFIED

15 mm

69.85 mm

100.3 mm

ATA

CMOS

300 MBps

5 V

R-XXMA-X

MMCRE32GEDXP-MVB

Samsung

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

COMMERCIAL

UNSPECIFIED

RECTANGULAR

UNSPECIFIED

NO

3.465 V

MICROELECTRONIC ASSEMBLY

3.135 V

70 Cel

0 Cel

UNSPECIFIED

29.85 mm

50.8 mm

ATA; ATAPI

CMOS

300 MBps

3.3 V

R-XXMA-X

MMCRE28G5MXP-0VB

Samsung

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

COMMERCIAL

UNSPECIFIED

RECTANGULAR

UNSPECIFIED

NO

5.25 V

MICROELECTRONIC ASSEMBLY

4.75 V

70 Cel

0 Cel

UNSPECIFIED

69.85 mm

100 mm

ATA; ATAPI

CMOS

300 MBps

5 V

R-XXMA-X

MMCQE28G8MUP-0VA

Samsung

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

COMMERCIAL

UNSPECIFIED

RECTANGULAR

UNSPECIFIED

NO

3.465 V

MICROELECTRONIC ASSEMBLY

3.135 V

70 Cel

0 Cel

UNSPECIFIED

5.15 mm

54 mm

78.5 mm

ATA

CMOS

300 MBps

3.3 V

R-XXMA-X

MMCRE64G8MXP-0VB

Samsung

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

COMMERCIAL

UNSPECIFIED

RECTANGULAR

UNSPECIFIED

NO

3.465 V

MICROELECTRONIC ASSEMBLY

3.135 V

70 Cel

0 Cel

UNSPECIFIED

5.35 mm

54 mm

78.5 mm

ATA

CMOS

300 MBps

3.3 V

R-XXMA-X

IDE

MCCOE1HG5MXP-0VB

Samsung

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

COMMERCIAL

UNSPECIFIED

RECTANGULAR

UNSPECIFIED

NO

5.25 V

MICROELECTRONIC ASSEMBLY

4.75 V

60 Cel

0 Cel

UNSPECIFIED

15 mm

69.85 mm

100.3 mm

ATA

CMOS

300 MBps

5 V

R-XXMA-X

MMDPE64GEDXP-MVB

Samsung

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

COMMERCIAL

UNSPECIFIED

RECTANGULAR

UNSPECIFIED

NO

3.465 V

MICROELECTRONIC ASSEMBLY

3.135 V

70 Cel

0 Cel

UNSPECIFIED

29.85 mm

50.8 mm

ATA; ATAPI

CMOS

300 MBps

3.3 V

R-XXMA-X

MCBQE32G5MPQ-0VA03

Samsung

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

COMMERCIAL

UNSPECIFIED

RECTANGULAR

UNSPECIFIED

NO

5.25 V

MICROELECTRONIC ASSEMBLY

4.75 V

70 Cel

0 Cel

UNSPECIFIED

69.85 mm

100 mm

ATA; ATAPI

CMOS

300 MBps

5 V

R-XXMA-X

MMBRE16GEDXP-MVB

Samsung

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

COMMERCIAL

UNSPECIFIED

RECTANGULAR

UNSPECIFIED

NO

3.465 V

MICROELECTRONIC ASSEMBLY

3.135 V

70 Cel

0 Cel

UNSPECIFIED

29.85 mm

50.8 mm

ATA; ATAPI

CMOS

300 MBps

3.3 V

R-XXMA-X

MMCRE64G5MXP-0VB

Samsung

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

COMMERCIAL

UNSPECIFIED

RECTANGULAR

UNSPECIFIED

NO

5.25 V

MICROELECTRONIC ASSEMBLY

4.75 V

70 Cel

0 Cel

UNSPECIFIED

69.85 mm

100 mm

ATA; ATAPI

CMOS

300 MBps

5 V

R-XXMA-X

MCCOE50G5MPQ-0VA03

Samsung

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

COMMERCIAL

UNSPECIFIED

RECTANGULAR

UNSPECIFIED

NO

5.25 V

MICROELECTRONIC ASSEMBLY

4.75 V

70 Cel

0 Cel

UNSPECIFIED

69.85 mm

100 mm

ATA; ATAPI

CMOS

300 MBps

5 V

R-XXMA-X

MCBQE25G5MPQ-0VA03

Samsung

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

COMMERCIAL

UNSPECIFIED

RECTANGULAR

UNSPECIFIED

NO

5.25 V

MICROELECTRONIC ASSEMBLY

4.75 V

70 Cel

0 Cel

UNSPECIFIED

69.85 mm

100 mm

ATA; ATAPI

CMOS

300 MBps

5 V

R-XXMA-X

MTFDCAE008SAJ-1M1IT

Micron Technology

SECONDARY STORAGE CONTROLLER, FLOPPY DISK DRIVE

INDUSTRIAL

UNSPECIFIED

RECTANGULAR

UNSPECIFIED

NO

5.25 V

MICROELECTRONIC ASSEMBLY

4.75 V

85 Cel

-40 Cel

UNSPECIFIED

30

260

USB

CMOS

5 V

R-XXMA-X

Not Qualified

MTFDDAC064MAG-1G1

Micron Technology

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

COMMERCIAL

UNSPECIFIED

RECTANGULAR

UNSPECIFIED

NO

5.25 V

MICROELECTRONIC ASSEMBLY

4.75 V

70 Cel

0 Cel

UNSPECIFIED

9.5 mm

69.85 mm

100.5 mm

ATA

CMOS

355 MBps

5 V

R-XXMA-X

MTFDDAA128MAG-1G1

Micron Technology

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

COMMERCIAL

UNSPECIFIED

RECTANGULAR

UNSPECIFIED

NO

3.46 V

MICROELECTRONIC ASSEMBLY

3.14 V

70 Cel

0 Cel

UNSPECIFIED

54 mm

78.5 mm

ATA

CMOS

355 MBps

3.3 V

R-XXMA-X

MTFDDAK256MAG-1G1

Micron Technology

SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE

COMMERCIAL

UNSPECIFIED

RECTANGULAR

UNSPECIFIED

NO

5.25 V

MICROELECTRONIC ASSEMBLY

4.75 V

70 Cel

0 Cel

UNSPECIFIED

7 mm

69.85 mm

100.5 mm

ATA

CMOS

355 MBps

5 V

R-XXMA-X

Secondary Storage Controllers

Secondary storage controllers are electronic devices that manage the input/output operations between a computer's CPU and secondary storage devices such as hard drives, solid-state drives, and optical drives. These controllers provide an interface that allows the CPU to access data stored on secondary storage devices and manage the storage operations.

Secondary storage controllers can be either integrated into the computer's motherboard or added as an expansion card. They typically include a storage interface that connects to the storage device and a host interface that connects to the computer's bus system. The storage interface may be based on various standards such as SATA, SAS, or PCIe, while the host interface can be based on various standards such as PCI, PCIe, or USB.

Secondary storage controllers offer various benefits such as increased data transfer rates, improved reliability, and increased storage capacity. They also provide advanced features such as caching, data striping, and redundancy that can improve performance and data integrity.

Some of the commonly used secondary storage controllers include RAID controllers, SATA controllers, and SCSI controllers. RAID controllers are used to manage multiple storage devices in a RAID array, while SATA controllers and SCSI controllers are used to manage hard drives and optical drives respectively. These controllers are essential components in modern computer systems, and their functionality and performance play a crucial role in overall system performance and data storage reliability.