Dell PowerConnect W-AirWave 7.6 Manual de usuario descargar pdf (Pagina 5)

Dell PowerConnect W-AirWave 7.6 | Server Sizing Guide Selecting Your Hardware Components | 1

Chapter 1

Selecting Your Hardware Components

This document provides information for selecting hardware. Note that this document is current with supported

information for Dell PowerConnect W-AirWave 7.6.

This section includes the following topics:

l "CPU, Memory, and Storage Matrix" on page 1

l "Choosing Your CPU" on page 2

l "Choosing Your Memory" on page 2

l "Choosing Your RAID Controller" on page 3

l "Choosing Your Hard Drives" on page 4

CPU, Memory, and Storage Matrix

The following table lists the recommended specifications for optimum AirWave server performance.

Devices CPU

RAM

(GB)

Disk Config

IOs Needed

by AirWave

Storage (GB)

Less than 500 Any 8 Any 50 75

500

Intel Core i3-2220 @

3.30GHz

6x 146GB 15k RAID

300 410

1000

Intel Core i5-3570 @

3.40GHz

10x 146GB 15k

RAID 10

600 685

1500

Intel Xeon E5-2660 @

2.20GHz

12x 146GB 15k

RAID 10

900 821

4000

Dual Intel Xeon E5-

2660 @ 2.20GHz

16x 146GB 15k RAID

2400 1095

5000

Dual Intel Xeon E5-

2690 @ 2.90GHz

18x 146GB 15k RAID

3000 1232

5000 SSD

Dual Intel Xeon E5-

2690 @ 2.90GHz

6x 500GB SSD RAID

3000 1397

Table 1:

Recommended CPU, Memory, and Storage

NOTE: Ensure that the disk subsystem can sustain 4KB random write rates. Sustained sequential write rates will not help because

AirWave writes are primarily random.

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