RAID RAM Flashcards

1
Q

RAM Types A+ 1001

A

Ready!

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2
Q

DDR-200

A

PC-1600 / 100MHz

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3
Q

DDR-266

A

PC-2100 / 133MHz

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4
Q

DDR-333

A

PC-2700 / 166MHz

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5
Q

DDR-400

A

PC-3200 / 200MHz

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6
Q

DDR-443

A

PC-3500 / 217MHz

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7
Q

DDR-466

A

PC-3700 / 233MHz

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8
Q

DDR-500

A

PC-4000 / 250MHz

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9
Q

DDR-550

A

PC-4400 / 275MHz

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10
Q

DDR-600

A

PC-4800 / 300MHz

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11
Q

DIMM

A

Dual Inline Memory Module

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12
Q

SO-DIMM

A

Small Outline Dual In-Line Memory Module (Lap Top)

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13
Q

DRAM

A

The memory on DIMM Needs constant refreshing

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14
Q

SDRAM

A

Sychronous with System Clock

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15
Q

DDR 2

A

Twice the speed of DDR

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16
Q

DDR 3

A

Larger capacity 16GB Per DIMM

17
Q

DDR 4

A

Larger capacity 64GB Per DIMM

18
Q

PIN COUNTS

A

Ready!

19
Q

SDRAM DIMM

A

100 PINS

20
Q

SDR SDRAM

A

DIMM = 168 SO-DIMM= 144 MicroDIMM=144

21
Q

DDR SDRAM

A

DIMM = 184 SO-DIMM= 200 MicroDIMM=172

22
Q

DDR2 SDRAM

A

DIMM=240 MicroDIMM= 214

23
Q

DDR3 SDRAM

A

SO-DIMM=204

24
Q

DDR4 SDRAM

A

DIMM=288 SO-DIMM= 260

25
Q

ECC

A

Error correcting code, Fixes data corruption

26
Q

Non-ECC Parity

A

Compares data to confirm if data has corruption

27
Q

RAID Types A+ 1001

A

Ready!

28
Q

RAID

A

Redundant Array of Independent Disks

29
Q

RAID 0

A

Striping, File blocks split between two or more drives Fast No Redundancy Single drive failure crashes system

30
Q

RAID 1

A

Mirroring, File blocks duplicated between two or more drives, High Redundancy

31
Q

RAID 5

A

Striping with Parity, File blocks are striped with Parity block, Minimum 3 disks, High redundancy, Can be slow

32
Q

RAID 10 1+0

A

Speed of Striping with redundancy of mirroring, Minimum of 4 disks

33
Q

Mirroring

A

Replicating data on two or more disks

34
Q

Striping

A

Dividing data into blocks and storing on multiple disks