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Model Identification
        procount edited this page Nov 22, 2017 
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        4 revisions
      
    This table may not be up to date as it is just a copy for reference.
Please check the source for updates at https://elinux.org/RPi_HardwareHistory
| Revision | Release Date | Model | PCB Revision | Memory | Notes | Device-Tree Model | 
|---|---|---|---|---|---|---|
| Beta | Q1 2012 | B (Beta) | ? | 256 MB | Beta Board | Raspberry Pi | 
| 0002 | Q1 2012 | B | 1.0 | 256 MB | Raspberry Pi | |
| 0003 | Q3 2012 | B (ECN0001) | 1.0 | 256 MB | Fuses mod and D14 removed | Raspberry Pi | 
| 0004 | Q3 2012 | B | 2.0 | 256 MB | (Mfg by Sony) | Raspberry Pi | 
| 0005 | Q4 2012 | B | 2.0 | 256 MB | (Mfg by Qisda) | Raspberry Pi | 
| 0006 | Q4 2012 | B | 2.0 | 256 MB | (Mfg by Egoman) | Raspberry Pi | 
| 0007 | Q1 2013 | A | 2.0 | 256 MB | (Mfg by Egoman) | Raspberry Pi | 
| 0008 | Q1 2013 | A | 2.0 | 256 MB | (Mfg by Sony) | Raspberry Pi | 
| 0009 | Q1 2013 | A | 2.0 | 256 MB | (Mfg by Qisda) | Raspberry Pi | 
| 000d | Q4 2012 | B | 2.0 | 512 MB | (Mfg by Egoman) | Raspberry Pi | 
| 000e | Q4 2012 | B | 2.0 | 512 MB | (Mfg by Sony) | Raspberry Pi | 
| 000f | Q4 2012 | B | 2.0 | 512 MB | (Mfg by Qisda) | Raspberry Pi Model B Rev 2 | 
| 0010 | Q3 2014 | B+ | 1.0 | 512 MB | (Mfg by Sony) | Raspberry Pi | 
| 0011 | Q2 2014 | Compute Module 1 | 1.0 | 512 MB | (Mfg by Sony) | Raspberry Pi | 
| 0012 | Q4 2014 | A+ | 1.1 | 256 MB | (Mfg by Sony) | Raspberry Pi | 
| 0013 | Q1 2015 | B+ | 1.2 | 512 MB | ? | Raspberry Pi | 
| 0014 | Q2 2014 | Compute Module 1 | 1.0 | 512 MB | (Mfg by Embest) | Raspberry Pi | 
| 0015 | ? | A+ | 1.1 | 256 MB / 512 MB | (Mfg by Embest) | Raspberry Pi | 
| a01040 | Unknown | 2 Model B | 1.0 | 1 GB | (Mfg by Sony) | Raspberry Pi | 
| a01041 | Q1 2015 | 2 Model B | 1.1 | 1 GB | (Mfg by Sony) | Raspberry Pi 2 Model B Rev 1.1 | 
| a21041 | Q1 2015 | 2 Model B | 1.1 | 1 GB | (Mfg by Embest) | Raspberry Pi | 
| a22042 | Q3 2016 | 2 Model B (with BCM2837) | 1.2 | 1 GB | (Mfg by Embest) | Raspberry Pi | 
| 900021 | Q3 2016 | A+ | 1.1 | 512 MB | (Mfg by Sony) | Raspberry Pi | 
| 900032 | Q2 2016? | B+ | 1.2 | 512 MB | (Mfg by Sony) | Raspberry Pi | 
| 900092 | Q4 2015 | Zero | 1.2 | 512 MB | (Mfg by Sony) | Raspberry Pi | 
| 900093 | Q2 2016 | Zero | 1.3 | 512 MB | (Mfg by Sony) | Raspberry Pi | 
| 920093 | Q4 2016? | Zero | 1.3 | 512 MB | (Mfg by Embest) | Raspberry Pi | 
| 9000c1 | Q1 2017 | Zero W | 1.1 | 512 MB | (Mfg by Sony) | Raspberry Pi | 
| a02082 | Q1 2016 | 3 Model B | 1.2 | 1 GB | (Mfg by Sony) | Raspberry Pi 3 Model B Rev 1.2 | 
| a020a0 | Q1 2017 | Compute Module 3 (and CM3 Lite) | 1.0 | 1 GB | (Mfg by Sony) | Raspberry Pi | 
| a22082 | Q1 2016 | 3 Model B | 1.2 | 1 GB | (Mfg by Embest) | Raspberry Pi | 
| a32082 | Q4 2016 | 3 Model B | 1.2 | 1 GB | (Mfg by Sony Japan) | Raspberry Pi |