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== Southbridge RAM ==
== Southbridge RAM ==


Southbridge chip is connected to its own DDR3 SDRAM. It is named "sbram" as abbreviation for SouthBridge RAM.
Southbridge chip is connected to its own DDR3 SDRAM. It is named "sbram" as in SouthBridge RAM.


=== PS4 Fat and Slim ===
=== PS4 Fat and Slim ===


PS4 Fat and Slim Southbridge has access to one 2Gb DDR3 chip, for a total of 256MB of memory.
PS4 Fat and Slim Southbridge has one Samsung [[K4B2G1646E-BCK0]], [[K4B2G1646F-BCMA]] or [[K4B2G1646Q-BCMA]], giving a total of 256MB of memory.


=== PS4 Pro ===
=== PS4 Pro ===


PS4 Pro Southbridge has access to two 4Gb DDR3 chips, for a total of 1GB of memory.
PS4 Pro Southbridge has two Samsung [[K4B4G0846E-BYMA]] or [[H5TQ4G83CFR-RDC]] ([[K4B4G1646E-BYK0]] on PS4 Pro DevKit), giving a total of 1GB of memory.


== Serial Flash ==
== Serial Flash ==
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= Southbridge revisions =
= Southbridge revisions =


There are three major hardware revisions of the PS4 southbridge, named Aeolia, Belize and Baikal.
There are three major hardware revisions, named Aeolia, Belize and Baikal.


See also [[Aeolia]].
See also [[Aeolia]].
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|-
|-
| [[Aeolia]] || [[CXD90025G]] ||
| [[Aeolia]] || [[CXD90025G]] ||
[[CVN-K12]]<br />
[[CVN-K12]] <br>
[[SAA-001]]<br />
[[SAA-001]] <br>
[[SAB-001]]
[[SAB-001]]
|-
|-
| [[Belize]] || [[CXD90036G]] ||
| [[Belize]] || [[CXD90036G]] ||
[[SAC-001]]<br />
[[SAC-001]] <br>
[[SAD-001]]<br />
[[SAD-001]] <br>
[[SAD-003]] (1-981-769-11)<br />
[[SAD-003]] <br>
[[HAC-001]]<br />
[[HAC-001]] <br>
[[NVA-001]]
[[NVA-001]]
|-
|-
| [[Belize 2]] || [[CXD90046GG]] ||
| [[Belize 2]] || [[CXD90046GG]] ||
[[NVB-003]]<br />
[[NVB-003]] <br>
[[NVG-001]]<br />
[[NVG-001]] <br>
?[[SAD-003]] (1-981-769-21, 1-981-769-31)?<br />
?[[SAD-003]]? <br>
[[SAE-001]]<br />
[[SAE-001]] <br>
[[SAE-003]]<br />
[[SAE-003]] <br>
[[SAF-003]]<br />
[[SAF-003]] <br>
[[SAF-005]]
[[SAF-005]]
|-
|-
| [[Baikal]] || [[CXD90042GG]] ||
| [[Baikal]] || [[CXD90042GG]] ||
[[NVB-004]]<br />
[[NVB-004]] <br>
[[NVG-002]]<br />
[[NVG-004]] <br>
[[NVG-004]]<br />
[[SAD-002]] <br>
[[SAD-002]]<br />
?[[SAE-002]]? <br>
[[SAE-002]]<br />
[[SAE-004]] <br>
[[SAE-004]]<br />
[[SAF-004]] <br>
[[SAF-004]]<br />
[[SAF-006]]
[[SAF-006]]
|}
|}
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{| class="wikitable sortable"
{| class="wikitable sortable"
|-
|-
! Model (chassis) !! Motherboards !! Southbridge Codename !! Oldest Manufacturing Date !! Newest Manufacturing Date
! Model (chassis) !! Motherboards !! Southbridge Codename
|-
|-
| D1000 || All CVN || Aeolia || ||
| D1000 || All CVN || Aeolia
|-
|-
| 1000 || All SAA || Aeolia || ||
| 1000 || All SAA || Aeolia
|-
|-
| 1100 || All SAB || Aeolia || ||
| 1100 || All SAB || Aeolia
|-
|-
| 1200 || All SAC || Belize || 2015-10 ||
| 1200 || All SAC || Belize
|-
|-
| 2000 || SAD-001, SAD-003 (1-981-769-11) || Belize || 2016-04 ||
| 2000 || SAD-001 || Belize
|-
|-
| 2000 || SAD-002 || Baikal || 2016-09 ||
| 2000 || SAD-002 || Baikal
|-
|-
| 2000 || SAD-003 (1-981-769-21, 1-981-769-31) || ?Belize or Belize 2? || 2016-08 ||
| 2000 || SAD-003 (1-981-769-11) || Belize
|-
|-
| D7000 || HAC-001 || Belize || ||
| 2000 || SAD-003 (1-981-769-21, 1-981-769-31) || ?Belize or Belize 2?
|-
|-
| 7000 || NVA-001 || Belize || 2017-05 ||
| D7000 || HAC-001 || Belize
|-
|-
| 2100 || SAE-001, SAE-003 || Belize 2 || 2017-11 || 2017-12
| 7000 || NVA-001 || Belize
|-
|-
| 2100 || SAE-002, SAE-004 || Baikal || 2017-06 || 2017-12
| 2100 || ?SAE-001? || Belize
|-
|-
| 7100 || NVB-003 || Belize 2 || 2018-05 || 2018-08
| 2100 || SAE-003 || Belize 2
|-
|-
| 7100 || NVB-004 || Baikal || 2017-11 ||
| 2100 || ?SAE-002?, SAE-004 || Baikal
|-
|-
| 2200 || SAF-003, SAF-005 || Belize 2 || 2018-06 || 2018-09
| 2200 || SAF-003, SAF-005 || Belize 2
|-
|-
| 2200 || SAF-004, SAF-006 || Baikal || 2018-03 || 2020-05
| 2200 || SAF-004, SAF-006 || Baikal
|-
|-
| 7200 || NVG-001, NVG-003 || Belize 2 || 2018-11 || 2019-05
| 7100 || NVB-003 || Belize 2
|-
|-
| 7200 || NVG-002, NVG-004 || Baikal || 2018-09 || 2019-06
| 7100 || NVB-004 || Baikal
|-
| 7200 || NVG-003 || Belize 2
|-
| 7200 || NVG-004 || Baikal
|}
|}


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