Re: DELL R620 - SSD recommendation

[Drew Weaver <drew.weaver@xxxxxxxxxx>]

Please note that the DC S3700/3710 was discontinued/EOL’d so it may not be a great idea to use those in new deployments as supply will eventually dry up and Intel apparently has no plans to offer a DC S4700 with similar endurance.

 

 

From: ceph-users <ceph-users-bounces@xxxxxxxxxxxxxx> On Behalf Of Nghia Than
Sent: Thursday, March 22, 2018 12:20 AM
To: Steven Vacaroaia <stef97@xxxxxxxxx>
Cc: ceph-users <ceph-users@xxxxxxxxxxxxxx>
Subject: Re: [ceph-users] DELL R620 - SSD recommendation

 

If you want speed and IOPS, try: PM863a or SM863a (PM863a is slightly cheaper).

 

If you want high endurances, try Intel DC S3700 series.

 

Do not use consumer SSD for caching either HDD desktop for OSD.

 

what is the highest HDD capacity that you were able to use in the R620 ?

 

​This depend on your raid controller, not your server.

 

On Thu, Mar 22, 2018 at 2:40 AM, Steven Vacaroaia <stef97@xxxxxxxxx> wrote:

Hi,

 

It will be appreciated if you could recommend some SSD models ( 200GB or less)

 

I am planning to deploy 2 SSD and 6 HDD ( for a 1 to 3 ratio) in few DELL R620 with 64GB RAM

 

Also, what is the highest HDD capacity that you were able to use in the R620 ?

 

 

Note

I apologize for asking "research easy" kind of questions but I am hoping for confirmed / hands on info / details 

 

Many thanks

Steven

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Nghia Than

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