Unsolved
1 Rookie
•
2 Posts
0
1891
July 1st, 2025 13:22
Dell MidRange Sizer
Hello!
I'm trying to size solution base on Unity HFA. But every time in every browser (updated Chrome, new FireFox, newely updated Edge) I have only one response: 400 Bad Request.
What is correct link to this tool?
No Events found!



DELL-Sam L
Moderator
•
7.7K Posts
0
July 1st, 2025 20:16
Hello EugeneMEZ
Here is the correct link for the tool. https://midrangesizer.dell.com/ you maybe asked to login to access the tool if not already logged in.
EugeneMEZ
1 Rookie
•
2 Posts
0
July 3rd, 2025 13:15
We are partner and have an access to PowerSizer tools, but still I see only "Bad Request" response from this site... Maybe there is some additional string parameter? Something like "/index.html" or "/index.php"?
DELL-Sam L
Moderator
•
7.7K Posts
0
July 3rd, 2025 17:03
Hello EugeneMEZ,
There is not an additional string that is missing from the url provided above. When you select the link it should ask you for your login information. Once you enter the correct login information then it should log you in and bring you to the home page for the sizer tool.
EHMBerglund
1 Rookie
•
1 Message
0
July 21st, 2025 18:16
I am experiencing the same issue, across multiple browsers. Is the Midrange Sizer still live, or has it been EOL-ed?
DELL-Sam L
Moderator
•
7.7K Posts
0
July 21st, 2025 21:53
Hello EHMBerglund
I am checking to see what is going on with the tool.
rahul Kahane
1 Rookie
•
1 Message
0
July 25th, 2025 02:39
Any luck for accessing Midrange Storage Sizer link.
DELL-Sam L
Moderator
•
7.7K Posts
0
July 25th, 2025 13:31
Hello rahul Kahane,
The midrange sizer tool is up and working. You should be able to access the link and then login and it should come up and allow you to select your system.
Ismael Scalcon
1 Rookie
•
1 Message
0
July 28th, 2025 18:22
Just to add that I'm having the same issue.
When accessing https://midrangesizer.dell.com/ I'm asked for my login, and then after that it gives me an Error 400: Bad Request.
I'm able to perfectly log in and use any other Dell tool, like Premier, the only one that always gives me trouble is the midrange sizer.
DELL-Sam L
Moderator
•
7.7K Posts
0
July 28th, 2025 20:54
Hello Ismael Scalcon,
Have you tried different browsers to see if you get the same 400 bad request error? I just checked and the site is up and running.
Jongbeom Jeong
1 Rookie
•
3 Posts
0
July 31st, 2025 04:29
@DELL-Sam L
I'll edit it again and comment.
I checked and found that deleting cookies in Edge browser and accessing the site worked.
I hope this helps others as well.
Marcus Schoenfels
1 Rookie
•
1 Message
0
August 21st, 2025 08:26
Hi, tried multiple browsers, cookie deleting, incognito. Even via mobile. Not working...
DELL-Sam L
Moderator
•
7.7K Posts
1
August 21st, 2025 10:19
Hello Marcus Schoenfels,
I have checked and it looks like the midrangesizer tool is down currently. I am checking to see why it is down and will try to get an eta of when it is due to be backup.
Paritosh gaur
1 Rookie
•
1 Message
0
August 27th, 2025 23:20
Hi team, i tried multiple browsers, cookie deleting, incognito. not working anywhere :(
DELL-Sam L
Moderator
•
7.7K Posts
0
August 28th, 2025 13:54
Hello Paritosh gaur,
The midranger tool is still down and I am checking to see if there is an eta for it to be back up and running.
Lincoln.Silva
1 Rookie
•
1 Message
0
September 1st, 2025 14:54
I was able to access with Edge in incognito mode.