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Lenovo ThinkSystem DE2000H 7Y71 User Manual

Lenovo ThinkSystem DE2000H 7Y71
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ThinkSystem DE Series
Maintaining DE2000H and DE4000H
Machine Types: DE2000H (7Y70, 7Y71), DE4000H (7Y74, 7Y75,
7Y77), DE4000F (7Y76), DE6000H (7Y78, 7Y80), DE6000F (7Y79),
DE120S (7Y63), DE240S (7Y68), and DE600S (7Y69)

Table of Contents

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Lenovo ThinkSystem DE2000H 7Y71 Specifications

General IconGeneral
Form Factor2U
Max Drives24
ProcessorIntel Xeon Processor
Management SoftwareThinkSystem System Manager
ControllerDual
Drive InterfaceSAS
Host Interface16 Gb FC, 12 Gb SAS, 10 Gb iSCSI
RAID Levels0, 1, 5, 6, 10
Drive Bays24 x 2.5-inch
Power SuppliesDual redundant hot-swap
Operating System SupportWindows, VMware, Linux
Cache8 GB per controller (16 GB total)

Summary

Replace DE2000H or DE4000H Battery

Prepare for Battery Replacement

Steps to prepare, including verifying volumes and taking the controller offline.

Remove Controller Canister

Procedure to remove the controller canister from the shelf.

Remove Failed Battery

Steps to physically remove the battery from the controller canister.

Install New Battery

Steps to install the replacement battery into the controller canister.

Reinstall Controller Canister

Procedure to reinstall the controller canister into the shelf.

Complete Battery Replacement

Final steps to bring the controller online and confirm correct operation.

Replace DE2000H or DE4000H Controller

Replace Controller in Duplex Configuration

Procedure for replacing a controller in a two-controller setup.

Step 1: Prepare to Replace Controller

Steps to prepare, including backup and part number verification.

Step 2: Remove Failed Controller

Steps to remove the failed controller canister and components.

Step 3: Install New Controller

Steps to install battery, HIC, and new controller canister.

Replace DE2000H or DE4000H Canister

Host Interface Cards (HICs)

Replace Failed HIC

Steps to replace a faulty HIC with a new one.

Host Port Protocol Conversion

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