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upgrade memory
Hi
I I have Dell Inspiron 15R 5520 it has come with a memory Hynix 4GB As shown in the picture
And I want to add a new 4GB memory to be 8GB
I searched in amazon for the same type
And I found two, but they don't match in the last two numbers. I've marked the part in red that doesn't match
My questions
What does this last part of the numbers mean?
And if I buy one, it will be identical to the old memory and will work without problems?
Ameya1
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47 Posts
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November 19th, 2020 04:00
Ameya1
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November 19th, 2020 04:00
U2CAMEB4ME
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November 19th, 2020 05:00
Welcome to the Dell Community @Hasan.Hussein
Label Information
R : 240pin Registered DIMM
V : 240pin VLP Registered DIMM
S : 204pin Unbuffered SO-DIMM
L : 240pin LRDIMM
A : 204pin ECC SO-DIMM
E : 240pin VLP ECC UDIMM
M : 244pin ULP Mini UDIMM
They will match and be seen in the BIOS and System as "Interleaved" / "Dual Channel" memory
Best regards,
U2
U2CAMEB4ME
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November 19th, 2020 05:00
DDR4 if anyone is interested.
Label Information
1866M : 1866 13-13-13
2133P : 2133 15-15-15
2400T : 2400 17-17-17
2666U : 2666 19-19-19
R : 288pin Registered DIMM
S : 260 pin Unbuffered SO-DIMM
L : 288pin LRDIMM
N : 288pin NVDIMM
Best regards,
U2
Hasan.Hussein
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November 19th, 2020 11:00
Thank you for replying
I have other Another question
Why the last 3 numbers of (Code of Manufactured Year & Week) written on an integrated circuit (Black chip ) ?
As marked in the red circle in the image
PBC 228V !
what that mean ( PBC *** V )
The other one the same
PBC 203 A
Hasan.Hussein
8 Posts
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November 19th, 2020 11:00
Thank you for replying
Why the last 3 numbers of (Code of Manufactured Year & Week) written on an integrated circuit (Black chip ) ?
As marked in the red circle in the image
PBC 228V !
what that mean ( PBC *** V )
The other one the same
PBC 203 A
Ameya1
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47 Posts
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November 20th, 2020 01:00
Hasan.Hussein
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November 25th, 2020 09:00