Dell T420 Specifications download pdf (Page 7)

7 PowerEdge T420 Technical Guide

2 System features

Compared to the previous-generation PowerEdge T410, the T420 supports up to 33% more

processor cores, 50% more DIMM slots, 166% more internal hard drive storage capacity, and the

greater I/O bandwidth of PCIe 3.0. Its high quality is backed by high-availability features including

redundant SD cards for failsafe hypervisors, soft fault-tolerant fans, and optional features such as

redundant high-efficiency power supplies and hot-plug hard drives.

Comparison of PowerEdge systems

The 12

generation PowerEdge T420 server replaces the T410. Table 2 compares some of the T420

features to those of the T410.

Table 2. Comparing the PowerEdge T410 to PowerEdge T420

Feature

PowerEdge T410

PowerEdge T420

Chassis

5U tower

5U rackable tower

Processors

Intel Xeon processors 5500 and

5600 series

Intel Xeon processor E5-2400 and E5-2400 v2

product families

Internal interconnect

Intel QuickPath Interconnect

Memory

Up to 8 x DDR3 RDIMM and

UDIMM

Up to 12 x DDR3 RDIMM and UDIMM

Hard drive bays

Up to 6 x 3.5”or 2.5” hot-plug or

cabled

16 x 2.5“ hot-plug or

8 x 3.5“/2.5” hot-plug or 4 x 3.5” cabled

RAID controller

PERC 6/i, SAS 6/iR, PERC 6/E,

H200, H700, H800, S100, S300

PERC H310, H710, H710P, H810, S110

PCI slots

Up to 4 PCIe 2.0 and 1 PCIe 1.0

Up to 4 PCIe 3.0 and 2 PCIe 2.0

Embedded NICs

Dual Broadcom

1GbE LOM

Dual Broadcom 1GbE LOM

Power supplies

Non-redundant 525W

Redundant 580W

Non-redundant 550W or hot-plug redundant

495W, 750W, or 1100W

Dell OpenManage

Systems Management

Dell OpenManage

Lifecycle Controller 1.x

iDRAC6 (Express or Enterprise) with

Lifecycle Controller

OpenManage Essentials

OMSA Agent

OpenManage Power Center (requires iDRAC7

Enterprise with Lifecycle Controller)

OpenManage Integrations and Connections

Basic management (standard option)

Internal GPU

Not supported

Up to 2 single-width or 1 double-width

Power efficiency

Gold

Platinum

Availability

Hot-plug drives

Hot-plug redundant power supply

units

Hot-plug drives

Hot-plug redundant power supply units

Fan fault tolerance

Fault-resilient memory

Internal dual SD modules

Optional kit available for field conversion from tower to rackable unit.

GB means 1 billion bytes and TB equals 1 trillion bytes; actual capacity varies with preloaded material and operating environment and will be less.

Specifications

Table 3 summarizes the specifications for each of the PowerEdge T420 features. For the latest

information on supported features for the PowerEdge T420, visit Dell.com/PowerEdge.

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