RaspberryPi Boards

Hardware versions/revisions
Several different boards have been found probably from different assembly lines, and the following table tries to help you identify your board for better troubleshooting. These differences are being debated on raspberrypi.org on this thread

For what we can see for model B boards there are mainly two versions that differ on the type RAM used, Samsung (S) and Hynix (H).

Note: For Board ver. we used:  (ex.: BS1218 is "Model B, Samsung RAM, 18th week of 2012") Look for the date of manufacturing printed with the year and week (back side, board edge near LAN connector). In this example year (2012) and week (18th):

Model A:

Model B: {| border="1" class="wikitable" ! Board ver. ! RAM Chip ! USB Chip ! C6 ! F1 / F2 Ref. & Ohm ! RG2 ! Reported issues / Feedback ! Front ! Back ! Distributor ! Owner 16V EEZ ? / ? 220 UD ? / ? K4P2G324ED-AGC1 GA30419V B1211-A1B17 BR149884A CTI-TW 220C UD ? / ? 943-1F K4P26324ED-AGC1 GAL0839V LAN9512-JZX B1212-A1B17 BR149884S 16V EE5 3.8 / 4.4 1213-LF K4P26324ED-AGC1 GAJ0419C LAN9512-JZX B1212-A1B17 BR149884S 16V EE5 5.8 / 3.9 1213-LF ? / ?
 * BS1215
 * Samsung
 * SMSC
 * 220
 * 220
 * None
 * Farnell
 * SN
 * BS1215
 * Samsung
 * SMSC
 * n2
 * BS1215
 * Samsung
 * SMSC
 * n2
 * n2
 * None
 * Farnell
 * SN
 * BS1215
 * Samsung 216
 * Farnell
 * SN
 * BS1215
 * Samsung 216
 * Samsung 216
 * SMSC LAN9512-JZX
 * n2
 * 14
 * SE8117733
 * None
 * Farnell
 * AndrewS
 * BS1218
 * Samsung 216
 * AndrewS
 * BS1218
 * Samsung 216
 * Samsung 216
 * SMSC
 * 220
 * T014
 * SE8117T33
 * None
 * RaspberryPi-Board_A-Front.JPG
 * RaspberryPi-Board_A-Back.JPG
 * Farnell
 * marcoalexcampos
 * BS1218
 * Samsung 216
 * BS1218
 * Samsung 216
 * SMSC
 * 220
 * T014
 * SE8117T33
 * None
 * Antijn_raspi_farnell_top.jpg
 * Antijn_raspi_farnell_bot.jpg
 * Farnell
 * antijn
 * BS1218
 * Samsung
 * BS1218
 * Samsung
 * None
 * RaspberryPi-BS1218-Front-JakeBlues.jpg
 * RaspberryPi-BS1218-Back-JakeBlues.jpg
 * Farnell
 * JakeBlues
 * Farnell
 * JakeBlues

H9TKNNN2GDMP LANDM 149A LAN9512-JZX B1134-A1B17 8R147769B STA-SG 16V EE2 SE8117T33 1001-LF
 * BH1208
 * Hynix
 * SMSC
 * 220
 * 14
 * No issues after getting a good power supply
 * Note the SMSC is 8R149482C which I suspect is the same for the others.
 * Ethernet: LU1S041ALF 1018M
 * RaspberryPi-BS1208-Front-MarkBeckett.JPG
 * RaspberryPi-BS1208-Back-MarkBeckett.JPG
 * Farnell
 * MarkBeckett
 * MarkBeckett

H9TKNNN2GDMP LANDM 218A LAN9512-JZX B1206-A1B17 8R149471A CTI-TW 16V 2E2 SE8117T33 1217-LF LRNOM 217A LAN9512-JZX B1215-A1B17 BR1501888 220 16H 6.4 / 5.0 1213-LF H9TKNNN2GDMP LRNDM 217A LAN9512-JZX B1215-A1817 BR1494828 220 16H 6.1 / 5.6 SE8117T33 1213-LF 220 16H ? / ? 1213-LF 16V EE2 ? / ? 220c UD ? / ? h9tknnn2c0mp landm 1494 lan9512-jzx b1134 a1b17 8r14 77698 sta-sg 220c UD ? / ? 216 k4p 26324ED agc1 lan9512-jzx b1212 a1b17 br149884b cti-tw 16V EE5 ? / ? h9trnnn2g0mp lrndm 217a lan9512-jzy b1215-a1b17 ase-tw 220 16h ? / ? 12-13 cf LAN9512-JZX B1215-A1B17 BR150188A ASE-TW (e3) 220 16H 8.2 / 5.9 1213-LF 220 16H 6-7 / 6-7 220 16H ? / ? 220 16H ? / ? 1213-LF LANDM 217A LAN9512-JZX B1215-A1B17 BR150188B ASE-TW (e3) 220 16H 6.9 / 5.9 1213-LF LANDM 218A LAN9512-JZX B1215-A1B17 BR150188A ASE-TW (e3) 220 16H ? / ? 1213-LF H9TKNNN2GDMP LRNOM 217A LAN9512-JZX B1215-A1B17 8R150188B ASE-TW (e3) 22- 16H ? / ? 1213-LF LANDM 149A LAN9512-JZX B1134-A1B17 BR147769B STA-SG 16V EE2 ? / ? 1001-LF LANDM 149A LAN9512-JZX B1134-A1B17 BR147769B STA-SG 220C UD ? / ? 943-LF LANDM 217A LAN9512-JZX B1216-A1B17 8R149482C ASE-TW (e3) 220 16H 14 / 5.1 1213-LF K42P2G324ED-AGG1 GAL0839T LAN9512-JZX B1212-A1B17 8R149885A ASE-TW (e3) 16V EE5 T014 / ? 1213-LF K4P2G324ED-AGC1 GAL0859V LAN9512-JZX B1216-A1B17 8R149482C ASE-TW (e3) 220 16H 2.9ohm / 3.0ohm 0941-LF K4P2G324ED-AGC1 GAL0859D LAN9512-JZX B1216-A1B17 8R149482C ASE-TW (e3) 220 16H ? / ? 0941-LF LANDM 214A LAN9512-JZX B1215-A1B17 8R148168E ASE-TW (e3) 220 16H ? / ? 1217-LF K4P2G324ED-AGC1 GAA0419T LAN9512-JZX B1222-A1B17 8R150543C CTI-TW (e3) 220 16H ? / ? 1217-LF K4P2G324ED-AGC1 GAA0519H LAN9512-JZX B1223-A1B17 8R15D81DA CTI-TW (e3) 220 16H 0 / 0 1220-LF K4P26324ED-AGC1 GAL0839R LAN9512-JZX B1215-A1B17 8R150188B ASE-TW (e3) 220 16H ? / ? 1213-LF K4P2G324ED-AGC1 GAC0289E LAN9512-JZX B1227-A1B17 8R1511968 CTI-TW (e3) 220 16H 0 / 0 1217-LF K4P2G324ED-AGC1 GAC0289H LAN9512-JZX B1227-A1B17 8R151261A CTI-TW (e3) 220 16H 0 / 0 1225-LF K4P2G324ED-AGC1 GAK1229X LAN9512-JZX B1228-A1B17 8R151303B CTI-TW (e3) 220 16H ? / ? 1220-LF * Serious problems with the 4GB SDHC-Card ordered with the board on initial testing with Gentoo (corrupted FS) * Same issues using rasbian and two different supported SD cards * Using RS original power adapter K4P4G324EB-AGC1 GKG0609V (512MB version) LAN9512-JZX B1227-A1B17 8R151261A CTI-TW (e3) 220 CFP 2G6 ? / ? RRB32 (ON) -Ethernet Jack: No visible branding -PS: 500mA Mobile phone charger & USB Port on Laptop and Desktop (These are all I had). Works with blackberry 8520 550mA charger. -Fuse(s): ONLY seems to have green polyswitch (F3) on bottom side of board F1 and F2 don't exist -In the position of the (other fuses) there is a mounting hole, likewise there is also a mounting hole under the Raspberry Pi Logo.
 * BH1219
 * Hynix
 * SMSC
 * 220
 * T014
 * No issues
 * Ethernet: HanRun HR901110A 1220
 * RaspberryPI_1219_RS_Pi_1_MCB1.JPG
 * RaspberryPI_1219_RS_Pi_2_MCB1.JPG
 * RS
 * MarkBeckett
 * BH1218
 * Hynix H9TKNNN2GDMP
 * BH1218
 * Hynix H9TKNNN2GDMP
 * SMSC
 * 2E
 * 14
 * SE8117T33
 * USB/Keyboard/LAN issues
 * Antijn_raspi_RS_top.jpg
 * Antijn_raspi_RS_bot.jpg
 * RS
 * antijn
 * BH1218
 * Hynix
 * BH1218
 * Hynix
 * SMSC
 * 2E
 * 14
 * "I haven't had any issues"
 * Ethernet HR901110A 1211
 * E2112RSV1.0B1.1
 * RS
 * dukla2000
 * BS1219
 * Samsung
 * SMSC
 * 2E
 * BS1219
 * Samsung
 * SMSC
 * 2E
 * T014
 * SE8117T33
 * None
 * RaspberryPi-A1219-Front.jpg
 * RaspberryPi-A1219-Back.jpg
 * Farnell
 * Troublesome
 * BH1208
 * Hynix
 * SMSC
 * 220
 * SMSC
 * 220
 * 14
 * None
 * Raspberry-pi-top.jpg
 * Raspberry-pi-bottom.jpg
 * Farnell
 * selsinork
 * BH1213
 * Hynix
 * SMSC
 * n2
 * Hynix
 * SMSC
 * n2
 * 14
 * None
 * RaspberryPi-Board_C-Front.jpg
 * RaspberryPi-Board_C-Back.jpg
 * RS
 * BH1213
 * Hynix
 * BH1213
 * Hynix
 * BH1213
 * Hynix
 * SMSC
 * n2
 * 14
 * "pretty stable"
 * RaspberryPi-B1213-Front-RaTTuS.jpg
 * RaspberryPi-B1213-Back-RaTTuS.jpg
 * Farnell
 * RaTTuS
 * BS12xx
 * Samsung
 * BS12xx
 * Samsung
 * Samsung
 * SMSC
 * 220
 * OK "has not been stress tested yet"
 * Farnell
 * RaTTuS
 * BH1218
 * Hynix
 * Farnell
 * RaTTuS
 * BH1218
 * Hynix
 * Hynix
 * SMSC
 * 2e
 * 14
 * Se8117t33
 * "stable good runner overclocked to 900mhz"
 * RaspberryPi-B1218-Front-RaTTuS.jpg
 * RaspberryPi-B1218-Back-RaTTuS.jpg
 * RS
 * RaTTuS
 * BH1218
 * Hynix
 * SMSC
 * Hynix
 * SMSC
 * 2E
 * 14
 * SE8117T33
 * USB/Keyboard/LAN power down
 * RaspberryPi-Board_B-Front.JPG
 * RaspberryPi-Board_B-Back.JPG
 * RS
 * marcoalexcampos
 * BH1218
 * Hynix
 * SMSC
 * 2B
 * Hynix
 * SMSC
 * 2B
 * None
 * RS
 * SN
 * BH1218
 * Hynix
 * SMSC
 * 2B
 * BH1218
 * Hynix
 * SMSC
 * 2B
 * 2B
 * None
 * RS
 * BH1218
 * Hynix
 * SMSC
 * 2E
 * BH1218
 * Hynix
 * SMSC
 * 2E
 * SMSC
 * 2E
 * F014
 * SE8117T33
 * None
 * RaspberryPi-B1218-Front.jpg
 * RaspberryPi-B1218-Back.jpg
 * RS
 * Troublesome
 * BH1218
 * Hynix H9TKNNN2GDMP
 * BH1218
 * Hynix H9TKNNN2GDMP
 * SMSC
 * 2E
 * 14
 * SE8117T33
 * None
 * RPi1T.jpg
 * RPi1B.jpg
 * RS
 * Mortimer
 * BH1218
 * Hynix H9TKNNN2GDMP
 * BH1218
 * Hynix H9TKNNN2GDMP
 * SMSC
 * 2E
 * 14
 * SE8117T33
 * None
 * RPi2T.jpg
 * RPi2B.jpg
 * RS
 * Mortimer
 * BH1218
 * Hynix
 * BH1218
 * Hynix
 * SMSC
 * 2E
 * 14
 * SE8117T33
 * D1 shorted when attaching a Neewer HDMI to VGA adapter. The adapter has had no other tests and the raspberry pi's HDMI output has not been connected to any other devices before or since.
 * RaspberryPi-BH1218-Front-Tom1989.jpg
 * RaspberryPi-BH1218-Back-Tom1989.jpg
 * RS
 * Tom1989
 * BH1208
 * Hynix H9TKNNN2GDMP
 * BH1208
 * Hynix H9TKNNN2GDMP
 * SMSC
 * 220
 * SE8117T33
 * Stable, powers up off any charger. Powers off laptop USB without any issues
 * Ethernet: LU1S041ALF 1018M
 * Farnell
 * Tass
 * BH1213
 * Hynix H9TKNNN2GDMP
 * Tass
 * BH1213
 * Hynix H9TKNNN2GDMP
 * Hynix H9TKNNN2GDMP
 * SMSC
 * n2
 * SE8117T33
 * Stable, no power issues (not thouroughly tested)
 * Ethernet: HR901110A 1211|
 * RS
 * Tass
 * BH1218
 * Hynix H9TKNNN2GDMP
 * Tass
 * BH1218
 * Hynix H9TKNNN2GDMP
 * Hynix H9TKNNN2GDMP
 * SMSC
 * 2E
 * 14
 * SE8117T33
 * Up headless with Squeeze and Wheezy for ~six weeks, light duty, no problems
 * Ethernet: HR901110A 1211
 * Rpi001F.jpg
 * Rpi001R.jpg
 * RS
 * Davidm870
 * BS1218
 * Samsung 216
 * BS1218
 * Samsung 216
 * SMSC
 * 220
 * T014
 * SE8117T33
 * Comes upp headless with Wheezy, not tested extensively
 * Ethernet: HR901110A 1218
 * Rpi002F.jpg
 * Rpi002R.jpg
 * Farnell
 * Davidm870
 * BS1219
 * Samsung 216
 * BS1219
 * Samsung 216
 * SMSC
 * 2E
 * T014
 * SE8117T33
 * First had problems (freezing, no LAN, etc.) due to low quality power supply - cheap ebay adaptor. Solved with own PSU construction with 7805 stabiliser adjusted to 5.25V. Now works OK with Raspbian “wheezy”, but not yet tested extensively.
 * Ethernet: HR901110A 1220
 * F3 0.3ohm
 * RPi-BS1219-Front_Pinoccio.jpg
 * RPi-BS1219-Back_Pinoccio.jpg
 * Farnell
 * Pinoccio
 * BS1219
 * Samsung 216
 * BS1219
 * Samsung 216
 * SMSC
 * 2E
 * T014 / T014
 * SE8117T33
 * No issues
 * Ethernet: HanRun HR901110A 1220
 * FN120659744
 * RPi-BS1219-Front_slabua.jpg
 * RPi-BS1219-Back_slabua.jpg
 * Farnell
 * [SLB] @slabua
 * BH1222
 * Hynix H9TKNNN2GDMP
 * BH1222
 * Hynix H9TKNNN2GDMP
 * SMSC
 * 2E
 * T014 / T014
 * SE8117T33
 * No issues
 * Ethernet: HanRun HR901110A 1225
 * E2712RSV1.0B1.1
 * RPi-BH1222-Front_slabua.jpg
 * RPi-BH1222-Back_slabua.jpg
 * RS
 * [SLB] @slabua
 * BS1224
 * Samsung 222
 * BS1224
 * Samsung 222
 * SMSC
 * 2F
 * T014 / T014
 * SE8117T33
 * Ethernet: HanRun HR901110A 1225
 * Farnell
 * accumulator
 * BS1224
 * Samsung 222
 * accumulator
 * BS1224
 * Samsung 222
 * Samsung 222
 * SMSC
 * 2F
 * 0000 / 0000
 * SE8117T33
 * Ethernet: HanRun HR901110A 1225
 * No Issues
 * Note: F1 and F2 are black 0 ohm resistors instead of green polyfuses
 * RPi-BS1224-Front_Shuckle.jpg
 * Farnell
 * shuckle
 * BS1218
 * Samsung 216
 * BS1218
 * Samsung 216
 * Samsung 216
 * SMSC
 * 2E
 * F014
 * SE8117T33
 * None
 * Farnell
 * d4lamar
 * BS1222
 * Samsung 225
 * d4lamar
 * BS1222
 * Samsung 225
 * Samsung 225
 * SMSC
 * 2F
 * 0000 / 0000
 * SE8117T33
 * Ethernet: HanRun HR901110A 1228
 * Both boards by wcfields ordered at the same time/date.
 * Note: F1 and F2 are black 0 ohm resistors instead of green polyfuses
 * MCM
 * wcfields
 * BS1232
 * Samsung 225
 * wcfields
 * BS1232
 * Samsung 225
 * Samsung 225
 * SMSC
 * 2F
 * 0000 / 0000
 * SE8117T33
 * Ethernet: HanRun HR901110A 1228
 * Both boards by wcfields ordered at the same time/date.
 * Note: F1 and F2 are black 0 ohm resistors instead of green polyfuses
 * MCM
 * wcfields
 * BS1228
 * Samsung 234
 * wcfields
 * BS1228
 * Samsung 234
 * Samsung 234
 * SMSC
 * 2E
 * 0000 / 0000
 * SE8117T33
 * RC
 * FKlama
 * BS1233
 * Samsung 231
 * BS1233
 * Samsung 231
 * Samsung 231
 * SMSC
 * 2E
 * None / None
 * 17-33G

-There is also an extra header (P5) defined on the bottom side of the PCB near P1 (which is on the top side) -Won't boot with a known working (This same card will boot on BS1215 ) Kingston 4GB Class 4 SD Card, Raspbian "wheezy" 2012-09-18. -When using raspbmc powered with 550ma blackberry 8520 charger, keyboard and mouse disconnects frequently also external hard drive unmounts frequently. -When using torrents and connected with usb wireless adapter (tested with Netgear WNA1000M), when torrent picks up speed, raspbian becomes unstable. Same works well over Ethernet. -The unit WILL boot from the SD card bought from Element 14. -Will add more when I know more. K4P46324EB-AGC1 GKEM509X (512MB version) LAN9512-JZX B1232-A1B17 8R151680A CTI-TW (e3) 220 16H ? / ? 1225-LF K4P4G324EB-AGC1 GKFX1390 (512MB version) LAN9512-JZX B1232-A1B17 8R151549A CTI-TW (e3) 220 16H ? / ? 1225-LF
 * Farnell/Element14 (AU)
 * TheSteveB
 * BS1236
 * Samsung 225
 * BS1236
 * Samsung 225
 * Samsung 225
 * SMSC
 * 2F
 * None / None
 * SE8117T33
 * Ethernet Jack: HanRun HT901110A 1228
 * Seems to randomly power off on 3 different PS's (650mA, 900mA and 1A) (http://www.raspberrypi.org/phpBB3/viewtopic.php?f=28&t=22353)
 * Extra header, F1, F2 and F3 and mounting holes just like BS1233
 * RS
 * Yaron
 * BS1238
 * Samsung 225
 * Yaron
 * BS1238
 * Samsung 225
 * Samsung 225
 * SMSC
 * 2H
 * None / None
 * SE8117T33
 * Ethernet Jack: HanRun HR901110A 1230
 * With extra header P5, missing fuses F1 and F2, and with mounting holes just like BS1233
 * Weird stability problems. Can build Quake3, and can play it for a little while, but eventually locks up (black screen, loses ethernet link). Putting it in the Adafruit case seems to exacerbate the problem.
 * Highest temp measured by  is 53.5C. Last measured temp before lockup was 53.0C
 * Problem occurs with both the Adafruit power supply as well as my Nexus 7 2A supply.
 * Tested with at least 3 different Micro-USB cables.
 * Tested with the 4GB Dane-Elec Class 4 MicroSD card from Adafruit, as well as an 8GB Class 10 SanDisk full-size SD card.
 * Voltages:
 * Idle, with HDMI only
 * 5.06V (polyfuse in)
 * 4.82V (polyfuse out)
 * Idle, with HDMI, keyboard and mouse
 * 5.04V (polyfuse in)
 * 4.77V (polyfuse out)
 * Running Quake (with HDMI, keyboard, mouse, and network)
 * 4.98V (polyfuse in)
 * 4.55V (polyfuse out)
 * Adafruit (US)
 * Balefrost
 * -}
 * Adafruit (US)
 * Balefrost
 * -}