Dell PowerEdge R420 Technical Guide - Page 16

Chipset, Dell PowerEdge R420 Systems, Owner's Manual - max memory

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Table 6. Supported processors Model E5-2470 E5-2450L E5-2450 E5-2440 E5-2430L E5-2430 E5-2420 E5-2407 E5-2403 Speed 2.3GHz 1.8GHz 2.1GHz 2.4GHz 2.0GHz 2.2GHz 1.9GHz 2.2GHz 1.8GHz TDP 95W 70W 95W 95W 60W 95W 95W 80W 80W Cache 20MB 20MB 20MB 15MB 15MB 15MB 15MB 10MB 10MB Cores/ threads 8/16 8/16 8/16 6/12 6/12 6/12 6/12 4/8 4/8 QPI 8.0GT/s 8.0GT/s 8.0GT/s 7.2GT/s 7.2GT/s 7.2GT/s 7.2GT/s 6.4GT/s 6.4GT/s Max memory speed 1600MT/s 1600MT/s 1600MT/s 1333MT/s 1333MT/s 1333MT/s 1333MT/s 1066MT/s 1066MT/s Turbo Yes Yes Yes Yes Yes Yes Yes NA NA For information on processor installation and configuration, see the Dell PowerEdge R420 Systems Owner's Manual on Support.Dell.com/Manuals. Chipset The Intel C600 chipset is implemented on the PowerEdge R420. For more information, visit Intel.com. 16 PowerEdge R420 Technical Guide

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16
PowerEdge R420 Technical Guide
Table 6.
Supported processors
Model
Speed
TDP
Cache
Cores/
threads
QPI
Max
memory
speed
Turbo
E5-2470
2.3GHz
95W
20MB
8/16
8.0GT/s
1600MT/s
Yes
E5-2450L
1.8GHz
70W
20MB
8/16
8.0GT/s
1600MT/s
Yes
E5-2450
2.1GHz
95W
20MB
8/16
8.0GT/s
1600MT/s
Yes
E5-2440
2.4GHz
95W
15MB
6/12
7.2GT/s
1333MT/s
Yes
E5-2430L
2.0GHz
60W
15MB
6/12
7.2GT/s
1333MT/s
Yes
E5-2430
2.2GHz
95W
15MB
6/12
7.2GT/s
1333MT/s
Yes
E5-2420
1.9GHz
95W
15MB
6/12
7.2GT/s
1333MT/s
Yes
E5-2407
2.2GHz
80W
10MB
4/8
6.4GT/s
1066MT/s
NA
E5-2403
1.8GHz
80W
10MB
4/8
6.4GT/s
1066MT/s
NA
For information on processor installation and configuration, see the
Dell PowerEdge R420 Systems
Owner’s Manual
on
Support.Dell.com/Manuals
.
Chipset
The Intel C600 chipset is implemented on the PowerEdge R420. For more information, visit
Intel.com
.