Battery - Controller

Controller types

Computer servers have RAID controllers. RAID is a short form for Redundant Array Independent Disk that sits between the operating system and data storage devices. As the name suggests, RAID provides redundancy and improves the performance of disk storage devices. RAID controllers virtualize the storage drives into different groups that possess both data protection and redundancy features.

Why Do RAID Controllers Need Batteries?

Any RAID Controller should have a battery to avoid data loss when there is a power outage on the mainline. The batteries can be smart cache, capacitors, or lithium-ion batteries. When the main power goes out before the data write to the cache is completed, it can be lost. As a result, controllers, not necessarily RAID controllers, switch to the backup battery to complete the write sequence. You should ensure that the battery controller is in good working condition.

Controller Battery by Voltage

Different servers have different controller models. That means that the controller batteries also must have varying specifications. Apart from the physical size, the voltage rating is a crucial factor to consider. There are different battery ratings for different systems. For example, you will need 4.3V batteries for DL580 servers and 4.8V batteries for P-series controllers. Similarly, the 7.2V battery is for HP ProLiant BI460C servers. Check the voltage rating of the controller battery to ensure that it matches that which your system has. Any deviation can lead to costly disasters.

Battery Controller for Different Applications

Controller batteries are application-specific. You can only shop for a new battery after knowing the target device. Otherwise, it will just be a waste of time and resources. Dell PERC controller batteries are for PowerEdge servers, and HP controller batteries are for P-series servers. You cannot exchange the tow or any other battery controller. As a piece of advice, always consult with technical experts if not sure about the controller battery you need to buy.

Excellent Shopping Experience at AllHDD

ALLHDD is a one-stop shop for all controller batteries. If you need to replace any of your batteries, regardless of the model, just shop with us. We have a collection of high-quality and original controller batteries for every computer. Being a certified supplier, you can trust products we sell as meeting the industry standards and have a manufacturer's warranty.

We also have a technical team to help you with shopping. Just contact us for the help you deserve. We are here to serve you!

Dell CTV17 Battery Backup Controller

CTV17 Dell Equal Logic Controller Battery Backup For PS4100 PS6100. Brand New

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Dell L3-25419-DELL Battery Backup Battery Controller

L3-25419-DELL Dell Cvf m02 Cache Vault Flash Module For Lsi Megaraid Sas 9266-4i / 9266-8i / 9271-4i / 9271-8i / 9271-8icc. Refurbished.

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Dell N7J1M Battery Backup Controller

N7J1M Equal Logic Controller Battery Backup for PS4100 PS6100 PS6110 PS6210 Server | Made by Dell | Brand New

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Dell 0KYCCH Controller Battery Backup

0KYCCH Dell Equal Logic Controller Battery Backup For PS4100 PS6100 PS6110 PS6210 | Brand New

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Dell KYCCH Battery Backup Battery Controller

KYCCH Dell Equallogic Controller Battery Backup For PS4100 PS6100 PS6110 PS6210. Brand New

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Dell C291H Battery  Controller 2.5V

C291H Dell 2.5V 6.6AH 400MA Li-Ion Raid Controller Battery Backup For Powervault MD3000/MD3000I. Brand New

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HP 587324-001 Smart Array

587324-001 Flash Backed Write Cache Capacitor for Smart Array P410i Controller Servers | Made by HP | New Bulk Pack

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HPE 731125-001 Battery Proliant

731125-001 Battery Pack 4.3V Nimh 150mah for Proliant DL580 G9 servers | Made by HPE | Refurbished

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Dell RFX51 3.6V Battery Controller

RFX51 Dell 3.6v Perc Battery For Emc Poweredge C6420. Refurbished.

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782961-B21 HPE Megacell 12W Battery

782961-B21 Megacell Restriction of Hazardous Substances (RoHS) 12W Battery Pack With Connection Plug | Made by HPE | Brand New 3 Years Warranty

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