Power Architecture |
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Made by Freescale |
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- PowerPC e series (2006)
- Qor series (2008)
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Made by IBM |
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IBM-Nintendo collaboration |
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Other |
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Related links |
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Cancelled in gray, historic in italic |
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RISC System/6000, or RS/6000 for short, is a family of RISC-based UNIX servers, workstations and supercomputers made by IBM in the 1990s. The RS/6000 family replaced the IBM RT computer platform in February 1990 and was the first computer line to see the use of IBM's POWER and PowerPC based microprocessors. RS/6000 was renamed eServer pSeries in October 2000.
History
AIX RS/6000
servers running
ibm.com in early 1998
The first generations of RS/6000 systems used the Micro Channel bus technology but later models used PCI. Some later models used the standardized PReP and CHRP platforms, co-developed with Apple and Motorola, with Open Firmware. The plan was to enable the use of a multitude of operating systems such as Windows NT, NetWare, OS/2, Solaris, Taligent, AIX and Mac OS but in the end only IBM's UNIX variant AIX was used and supported on RS/6000. Linux is widely used on CHRP based RS/6000s, but support was added after the RS/6000 name was changed to eServer pSeries in 2000.
RS/6000 types of computers are the POWERserver servers, POWERstation workstations and Scalable POWERparallel supercomputer platform. While most machines were desktops, desksides, or rack mounted, there was a laptop model too, the Model 860. A lot of famous computers are RS/6000 based, such as the P2SC based Deep Blue supercomputer that beat world champion Garry Kasparov at chess in 1997 and the POWER3 based ASCI White which was the fastest computer in the world 2000-2002.
Models
Some models were marketed under the RS/6000 POWERstation and POWERserver names.
Type 7006
Model |
CPU |
MHz |
L2/L3 Cache |
Memory |
Enclosure |
Introduced[1] |
Discontinued[1] |
Model 41T |
PowerPC 601 |
80 |
0 or 512 KB |
16 to 256 MB |
Desktop |
1994-06-03[2] |
1997-01-10[2] |
Model 41W |
1997-07-18[2] |
Model 42T |
PowerPC 604 |
120 |
0 or 512 KB |
Up to 256 MB |
Desktop |
1995-06-19[2] |
1997-09-24[2] |
Model 42W |
Type 7007
Model |
CPU |
MHz |
L2/L3 Cache |
Memory |
Enclosure |
Introduced |
Discontinued |
Model N40 |
PowerPC 601 |
50 |
? |
16 to 64 MB[3] |
Notebook |
1994-03-08 |
1997-06-30 |
The Model N40 was PowerPC-based notebook developed and manufactured by Tadpole Technology for IBM. It became available on 25 March 1994, priced at US$12,000. The internal batteries could power the system for 45 minutes only and an external battery pack was available for this reason.
Type 7008
Model |
CPU |
MHz |
L2/L3 Cache |
Memory |
Enclosure |
Introduced |
Discontinued |
Model M20 |
POWER1 |
33 |
None |
16 to 64 MB |
All-in-one |
1993-02-02 |
1995-01-06 |
Model M2A[4] |
POWER1 |
33 |
None |
16 to 64 MB |
All-in-one |
1993-02-02 |
1994-10-26 |
These workstations were marketed under the PowerStation name.
Type 7009
Model |
CPU |
MHz |
L2/L3 Cache |
Memory |
Enclosure |
Introduced |
Discontinued |
Model C10 |
PowerPC 601 |
80 |
0 or 1 MB |
16 to 256 MB |
Desktop |
1994-05-24 |
1997-07-18 |
Model C1L |
? |
? |
? |
? |
? |
? |
? |
Model C20 |
PowerPC 604 |
120 |
1 MB |
16 to 256 MB |
Desktop |
1995-06-19 |
1998-01-30 |
Type 7010
Model |
CPU |
MHz |
L2/L3 Cache |
Memory |
Enclosure |
Introduced |
Discontinued |
Model 160 |
PowerPC 603 |
66 |
? |
8 MB |
Xstation |
? |
? |
This type was for Xstations, IBM's line of X terminal.
Type 7011
Model |
CPU |
MHz |
L2/L3 Cache |
Memory |
Enclosure |
Introduced[1] |
Discontinued[1] |
Model 220 |
RSC |
33 |
None |
? |
Slimline Desktop |
1992-01-21 |
1995-01-06 |
Model 22G |
? |
? |
? |
? |
? |
? |
? |
Model 22W |
POWER1 |
33 |
None |
Up to 64 MB |
? |
1993-09-21 |
1996-10-25 |
Model 223 |
? |
? |
? |
Up to 64 MB |
? |
? |
? |
Model 230 |
RSC |
45 |
128 KB |
? |
Slimline Desktop |
1993-05-18 |
1995-01-06 |
Model 23E |
? |
? |
? |
? |
? |
? |
? |
Model 23S |
POWER1 |
45 |
None |
? |
? |
1993-05-18 |
1994-10-26 |
Model 23T |
POWER1 |
45 |
None |
Up to 64 MB |
? |
1993-05-18 |
1994-10-26 |
Model 23W |
POWER1 |
45 |
None |
Up to 64 MB |
? |
1993-05-18 |
1994-10-26 |
Model 250 |
PowerPC 601 |
66/80 [5] |
None |
16 to 256 MB |
Slimline Desktop |
1993-09-21 |
1997-07-18 |
Model 25E |
PowerPC 601 |
66 |
? |
16 to 256 MB |
Planar upgrade (for 220 and 230 families) |
? |
? |
Model 25F |
PowerPC 601 |
80[6] |
? |
16 to 256 MB |
Planar upgrade (for 220, 230, and 66 MHz 250 families) |
? |
? |
Model 25S |
PowerPC 601 |
66/80 |
? |
Up to 256 MB |
? |
1993-09-21 |
1996-10-25 |
Model 25T |
PowerPC 601 |
66/80 |
? |
Up to 256 MB |
? |
1993-09-21 |
1997-07-18 |
Model 25W |
PowerPC 601 |
66/80 |
? |
Up to 256 MB |
? |
1993-09-21 |
1996-10-25 |
Type 7012
Model |
CPU |
MHz |
L2/L3 Cache |
Memory |
Enclosure |
Introduced[1] |
Discontinued[1] |
Model 320 |
POWER1 |
20 |
None |
8 to 32 MB |
Desktop |
1990-02-15 |
1992-10-28 |
Model 32E |
? |
? |
? |
? |
? |
? |
? |
Model 32H |
POWER1 |
25 |
None |
Up to 128 MB |
Desktop |
1991-03-12 |
1994-10-26 |
Model 340 |
POWER1 |
33 |
None |
Up to 256 MB |
Desktop |
1992-01-21 |
1994-11-04 |
Model 34H |
POWER1 |
41.6 |
None |
Up to 256 MB |
Desktop |
1993-07-13 |
1994-10-26 |
Model 34L |
? |
? |
? |
? |
? |
? |
? |
Model 34R |
? |
? |
? |
? |
? |
? |
? |
Model 350 |
POWER1 |
41 |
None |
Up to 128 MB |
Desktop |
1992-01-21 |
1993-08-18 |
Model 355 |
POWER1 |
41 |
None |
? |
? |
1993-02-02 |
1994-10-26 |
Model 35R |
? |
? |
? |
? |
? |
? |
? |
Model 360 |
POWER1+ |
50 |
None |
Up to 256 MB |
Desktop |
1993-02-02 |
1994-11-04 |
Model 365 |
POWER1+ |
50 |
None |
Up to 128 MB |
Desktop |
1993-02-02 |
1994-10-26 |
Model 36T |
POWER1+ |
50 |
None |
Up to 256 MB |
? |
1993-05-18 |
1994-10-26 |
Model 370 |
POWER1++ |
62.5 |
None |
Up to 256 MB |
? |
1993-02-02 |
1996-05-20 |
Model 375 |
POWER1++ |
62.5 |
None |
Up to 128 MB |
? |
1993-02-02 |
1994-10-26 |
Model 37T |
POWER1++ |
62.5 |
None |
Up to 256 MB |
? |
1993-05-18 |
1996-05-20 |
Model 380 |
POWER2+ |
59 |
None/0.5 MB/1 MB |
32 to 512 MB |
Desktop |
1994-05-24 |
1996-05-20 |
Model 390 |
POWER2+ |
67 |
1 MB |
32 to 512 MB |
Desktop |
1994-05-24 |
1997-07-18 |
Model 397 |
P2SC |
160 |
? |
128 to 1024 MB |
Desktop |
1997-10-06 |
1999-03-19 |
Model 39H |
POWER2 |
67 |
None/1 MB/2 MB[7] |
64 to 512 MB |
Desktop |
1995-02-07 |
1998-01-30 |
Model 39T |
? |
? |
? |
? |
? |
? |
? |
Model G02 |
? |
? |
? |
? |
Tower |
? |
? |
Model G30 |
PowerPC 601 (2 or 4) |
75 |
? |
32 to 512 MB |
Tower[6] |
1994-10-04 |
1996-10-23 |
Model G40 |
PowerPC 604 (2 or 4) |
112 |
? |
64 MB to 1 GB |
Tower |
1996-07-23 |
1998-01-08 |
The 380, 390, and 39H servers correspond to the 3AT, 3BT, and 3CT workstations.
Type 7013
Model |
CPU |
MHz |
L2/L3 Cache |
Memory |
Enclosure |
Introduced[1] |
Discontinued[1] |
Model 520 |
POWER1 |
20 |
None |
8 to 128 MB |
Deskside |
1990-02-15 |
1992-04-21 |
Model 52E |
? |
? |
? |
? |
? |
? |
? |
Model 52H |
POWER1 |
25 |
None |
Up to 512 MB |
Deskside |
1992-01-21 |
1995-01-06 |
Model 530 |
POWER1 |
25 |
None |
16 to 128 MB |
Deskside |
1990-02-15 |
1992-01-02 |
Model 53H |
POWER1 |
33 |
None |
32 to 512 MB HD3 (33 MHz) |
Deskside |
1991-10-02 |
1993-08-18 |
Model 53E |
POWER1 [8] |
33 |
None |
32 to 512 MB HD3 (33 MHz) |
Deskside |
1992-01-21 |
? |
Model 540 |
POWER1 |
30 |
None |
64 to 256 MB |
Deskside |
1990-02-15 |
1992-01-02 |
Model 550 |
POWER1 |
41.6 |
None |
64 MB to 1 GB |
Deskside |
1990-10-30 |
1993-08-18 |
Model 55E |
? |
? |
? |
? |
? |
? |
? |
Model 55L |
POWER1 |
41.6 |
None |
Up to 256 MB |
Deskside |
1993-05-18 |
1994-10-26 |
Model 55S |
? |
? |
? |
? |
? |
? |
? |
Model 560 |
POWER1+ |
50 |
None |
Up to 1 GB |
Deskside |
1992-01-21 |
1993-12-21 |
Model 56F |
? |
? |
? |
? |
? |
? |
? |
Model 570 |
POWER1+ |
50 |
None |
Up to 1 GB |
Deskside |
1993-02-02 |
1996-05-20 |
Model 571 |
? |
? |
? |
? |
? |
? |
? |
Model 57F |
? |
? |
? |
? |
? |
? |
? |
Model 57L |
? |
? |
? |
? |
? |
? |
? |
Model 580 |
POWER1++ |
62.5 |
None |
64 MB to 1 GB |
Deskside |
1992-09-22 |
1996-05-20 |
Model 58F |
POWER1++ [9] |
62.5 |
None |
64 MB to 1 GB |
Deskside |
1992-11-27 |
? |
Model 58H |
POWER2 |
55.6 |
None |
64 MB to 2 GB |
Deskside |
1993-09-21 |
1996-10-25 |
Model 590 |
POWER2 |
66.7 |
None |
64 MB to 2 GB |
Deskside |
1993-09-21 |
1997-09-24 |
Model 591 |
POWER2 |
77 |
None |
64 MB to 2 GB |
Deskside |
1995-07-25 |
1997-07-18 |
Model 595 |
P2SC |
135 |
None |
64 MB to 2 GB |
Deskside |
1996-10-08 |
1999-01-08 |
Model 59H |
POWER2+ |
66.7 |
1 MB |
64 MB to 2 GB |
Deskside |
1994-05-24 |
1997-01-10 |
Model J01 |
? |
? |
? |
? |
? |
? |
? |
Model J30 |
PowerPC 601 (2 or 4) |
75 |
? |
128 MB to 2 GB |
Deskside |
1994-10-04 |
1996-10-23 |
Model J40 |
PowerPC 604 (2 to 8) |
112 |
1 MB |
128 MB to 2 GB |
Deskside |
1996-08-30 |
1998-01-08 |
Model J50 |
PowerPC 604e (2 to 8) |
200 |
? |
? |
Deskside |
1997-04-30 |
1999-01-08 |
Type 7015
Model |
CPU |
MHz |
L2/L3 Cache |
Memory |
Enclosure |
Introduced[1] |
Discontinued[1] |
Model 920 |
? |
? |
? |
? |
? |
? |
? |
Model 930 |
POWER1 |
25 |
None |
16 to 128 MB |
Rack |
1990-02-15 |
1992-07-15 |
Model 950 |
POWER1 |
41 |
? |
Up to 512 MB |
Rack |
1991-05-07 |
1993-12-21 |
Model 95E |
? |
? |
? |
? |
? |
? |
? |
Model 960 |
? |
? |
? |
? |
? |
? |
? |
Model 970 |
POWER1+ |
50 |
? |
Up to 1 GB |
Rack |
1992-04-21 |
1993-08-18 |
Model 97B |
POWER1+ |
50 |
? |
? |
Rack |
1993-02-02 |
1995-01-06 |
Model 97E |
? |
? |
? |
? |
? |
? |
? |
Model 97F |
? |
? |
? |
? |
? |
? |
? |
Model 980 |
POWER1++ |
62.5 |
None |
Up to 1 GB |
Rack |
1992-09-22 |
1993-08-18 |
Model 98B |
POWER1++ |
62.5 |
? |
? |
Rack |
1993-02-02 |
1996-05-20 |
Model 98E |
? |
? |
? |
? |
? |
? |
? |
Model 98F |
? |
? |
? |
? |
? |
? |
? |
Model 990 |
POWER2 |
71.5 |
None |
128 MB to 2 GB |
Rack |
1993-09-21 |
1996-05-20 |
Model 99E |
? |
? |
? |
? |
? |
? |
? |
Model 99F |
? |
? |
? |
? |
? |
? |
? |
Model 99J |
? |
? |
? |
? |
? |
? |
? |
Model 99K |
? |
? |
? |
? |
? |
? |
? |
Model R10 |
POWER1+ |
50 |
None |
128 MB to 1 GB |
6U Rackmount |
1994-05-24 |
1996-05-20 |
Model R20 |
POWER2+ |
66 |
1 MB |
128 MB to 2 GB |
6U Rackmount |
1994-05-24 |
1998-01-30 |
Model R21 |
POWER2 |
77 |
? |
? |
6U Rackmount |
1995-07-25 |
1996-10-25 |
Model R24 |
POWER2+ |
71.5 |
2 MB |
128 MB to 2 GB |
10U Rackmount |
1994-05-24 |
1998-01-30 |
Model R30 |
PowerPC 601 (2 or 4) |
75 |
? |
128 MB to 2 GB |
6U Rackmount |
1994-10-04 |
1996-10-23 |
Model R40 |
PowerPC 604 (2 to 8) |
112 |
? |
128 MB to 2 GB |
6U Rackmount |
1996-07-23 |
1998-01-08 |
Model R4U |
? |
? |
? |
? |
? |
? |
? |
Model R50 |
PowerPC 604e (2 to 8) |
200 |
? |
Up to 4 GB |
6U Rackmount |
1997-04-15 |
2000-08-15 |
Model R5U |
? |
? |
? |
? |
? |
? |
? |
Type 7016
Model |
CPU |
MHz |
L2/L3 Cache |
Memory |
Enclosure |
Introduced |
Discontinued |
Model 730 |
POWER1 |
25 |
None |
16 to 128 MB |
Deskside |
? |
? |
Model 731 |
? |
? |
? |
? |
? |
? |
? |
Type 7017
Model |
CPU |
# of CPUs |
MHz |
L2/L3 Cache |
Memory |
Enclosure |
Introduced |
Discontinued |
S70 |
RS64 |
4, 8 or 12 |
125 |
? |
? |
2+ racks |
1997-10-31 |
1999-12-13 |
RS64-II |
262 |
? |
? |
1998-10-05 |
S7A |
RS64-II |
4 to 12 |
262 |
8 MB |
1 to 32 GB |
2+ racks |
1998-10-23 |
2000-12-01 |
S80 |
RS64-III[10] |
6 to 24 |
450[10] |
8 MB[10] |
2 to 64 GB[10] |
2+ rack(s)[10] |
1999-09-24 |
2001-08-31 |
S85 |
? |
? |
? |
? |
? |
Rack? |
? |
? |
Type 7020
Model |
CPU |
MHz |
L2/L3 Cache |
Memory |
Enclosure |
Introduced |
Discontinued |
Model 0U0 |
PowerPC 601 |
66 |
? |
? |
Desktop |
1994-10-04 |
1996-01-19 |
Model 40P |
PowerPC 601 |
66 |
? |
16 to 192 MB |
Desktop |
? |
? |
Model B1B |
PowerPC 601 |
66 |
? |
? |
Desktop |
1994-10-04 |
1996-01-19 |
Model B1C |
PowerPC 601 |
66 |
? |
? |
Desktop |
1994-10-04 |
1996-01-19 |
Model D1D |
PowerPC 601 |
66 |
? |
? |
Desktop |
1994-10-04 |
1996-01-19 |
Model D2D |
PowerPC 601 |
66 |
? |
? |
Desktop |
1994-10-04 |
1996-01-19 |
Model D4E |
? |
? |
? |
? |
Desktop |
1995-02-07 |
1996-01-19 |
Model SPE |
PowerPC 601 |
66 |
? |
? |
Desktop |
1994-10-04 |
1996-01-19 |
Type 7024
Model |
CPU |
MHz |
L2/L3 Cache |
Memory |
Enclosure |
Introduced |
Discontinued |
Model E20 |
PowerPC 604 |
100/133 |
512 KB |
16 to 512 MB |
Tower |
1995-10-10 |
1997-07-18 |
PowerPC 604e |
233 |
1997-04-?? |
? |
Model E30 |
PowerPC 604 |
133/166 |
? |
64 to 1024 MB |
Tower |
1996-04-23 |
1999-03-19 |
PowerPC 604e |
233 |
1997-04-?? |
1999-03-19 |
Type 7025
Model |
CPU |
MHz |
L2/L3 Cache |
Memory |
Enclosure |
Introduced |
Discontinued |
Model F30 |
PowerPC 604 |
133/166 |
? |
Up to 1 GB |
Tower |
1996-02-20 |
1998-01-08 |
Model F40 |
PowerPC 604e (1 or 2) |
166/233 |
? |
Up to 1 GB |
Tower |
1996-10-08 |
2000-05-08 |
Model F50 |
PowerPC 604e (1 to 4) |
332 |
256 KB |
128 MB to 3 GB |
Tower |
1997-04-25 |
2001-07-17[11] |
Model F80[12] |
RS64-III (1 to 6) |
450/500 |
2/4 MB (SMP) |
8/16 GB (SMP) |
Deskside [13] |
2000-05-09 |
2001-07-13 |
Model F85 |
? |
? |
? |
? |
? |
? |
? |
Type 7026
An H70 Enterprise Server rack, 2001
Model |
CPU |
MHz |
L2/L3 Cache |
Memory |
Enclosure |
Introduced |
Discontinued |
Model H10 |
PowerPC 604e (1 or 2) |
166/233 |
? |
Up to 1 GB |
7U Rackmount |
1997-02-14 |
1998-02-27 |
Model H50 |
PowerPC 604e (1 to 4) |
332 |
? |
Up to 3 GB |
8U Rackmount |
1998-02-20 |
2000-12-01 |
Model H70 |
RS64-II (1 to 4) |
340 |
? |
Up to 8 GB |
8U Rackmount |
1999-04-23 |
2001-07-17 |
Model H80 |
RS64-III/IV (1 to 6) |
450/500 |
? |
Up to 16 GB |
5U Rackmount |
2000-06-09 |
2001-07-13 |
Model M80 |
RS64-III/IV (2 to 8) |
500/750 |
? |
? |
8U Rackmount |
2000-06-09 |
2002-01-31 |
Model B80 |
? |
? |
? |
? |
5U Rackmount |
? |
? |
Type 7028
Model |
CPU |
MHz |
L2/L3 Cache |
Memory |
Enclosure |
Introduced |
Discontinued |
Model 6C1 |
? |
? |
? |
? |
5U Rackmount |
? |
? |
Model 6E1 |
Tower |
? |
Model 6C3 |
? |
? |
? |
? |
5U Rackmount |
? |
? |
Model 6E3 |
Tower |
? |
Model 6C4 |
? |
? |
? |
? |
5U Rackmount |
? |
? |
Model 6E4 |
Tower |
? |
Type 7030
Model |
CPU |
MHz |
L2/L3 Cache |
Memory |
Enclosure |
Introduced |
Discontinued |
Model 355 |
POWER1 |
41 |
? |
? |
? |
? |
? |
Model 375 |
POWER1++ |
62.5 |
? |
? |
? |
? |
? |
Model 37T |
? |
? |
? |
? |
? |
? |
? |
Model 397 |
P2SC |
160 |
? |
? |
Desktop |
1997-10-06 |
1999-01-19 |
Model 3AT |
POWER2+ |
59 |
None |
32 to 512 MB |
Desktop |
1994-05-24 |
1997-01-10 |
Model 3BT |
POWER2+ |
67 |
0.5 or 1 MB |
32 to 512 MB |
Desktop |
1994-05-24 |
1998-01-08 |
Model 3CT |
POWER2 |
67 |
None/1 MB/2 MB[14] |
64 to 512 MB |
Desktop |
1995-02-07 |
1998-01-08 |
Type 7043
Model |
CPU |
MHz |
L2/L3 Cache |
Memory |
Enclosure |
Introduced |
Discontinued |
Model 43P-140 |
PowerPC 604e |
166/200/233/332 |
1 MB |
32 to 768 MB |
Desktop |
1996-10-08 |
2000-12-01 |
Model 43P-150 |
PowerPC 604e |
250/375 |
1 MB |
64 MB to 1 GB |
Desktop |
1998-10-05 |
2003-12-12 |
Model 43P-240 |
PowerPC 604e (1 or 2) |
166/233 |
512 KB/1 MB per CPU[15] |
64 MB to 1 GB |
Desktop |
1996-10-08 |
1999-03-19 |
Model 43P-260 |
POWER3 (1 or 2) |
200 |
4 MB per CPU |
128 MB to 4 GB |
Tower |
1998-10-05 |
2000-12-01 |
Model 43P-270[16][17] |
POWER3-II (up to 4) |
200/375/450 |
4 MB or 8 MB per CPU |
up to 8 GB |
Tower |
2000-02-25 |
2003-09-12 |
Type 7044 (44P)
RS/6000 pSeries 7044-170 system
Dual 375 MHz IBM POWER3-II processors on the CPU module of a RS/6000 44P 270
Model |
CPU |
MHz |
L2/L3 Cache |
Memory |
Enclosure |
Introduced |
Discontinued |
Model 44P-170 |
POWER3-II |
333/400/450 |
1/4/8 MB |
256 MB to 2 GB |
Tower |
2000-02-07 |
2003-12-12 |
Model 44P-270[18] |
POWER3-II (Up to 4) |
375/450 |
4/8 MB |
256 MB to 16 GB |
Tower |
2000-02-07 |
2003-09-12 |
Type 7046
Model |
CPU |
MHz |
L2/L3 Cache |
Memory |
Enclosure |
Introduced |
Discontinued |
Model B50 |
PowerPC 604e |
375 |
1 MB |
Up to 1 GB |
2U Rackmount |
1999-09-13 |
2003-09-12 |
Type 7248
Model |
CPU |
MHz |
L2/L3 Cache |
Memory |
Enclosure |
Introduced |
Discontinued |
Model 43P |
PowerPC 604 |
100/120/132/166[19] |
256 or 512 KB |
16 to 192 MB |
Desktop |
1995-06-19 |
1997-07-18 |
Type 7249
Model |
CPU |
MHz |
L2/L3 Cache |
Memory |
Enclosure |
Introduced |
Discontinued |
Model 851 |
PowerPC 603e |
100 |
256 KB |
32 to 96 MB |
Notebook |
1996-02-20 |
1996-11-08 |
Model 860 |
PowerPC 603e |
166 |
256 KB |
32 to 96 MB |
Notebook |
1996-10-08 |
1998-01-30 |
Type 7317
Model |
CPU |
MHz |
L2/L3 Cache |
Memory |
Enclosure |
Introduced |
Discontinued |
Model F3L[20] |
PowerPC 604 |
133 |
512 KB |
32 to 960 MB |
17U Rackmount |
1996-10-08 |
1999-12-13 |
PowerPC 604e |
166 |
1 MB |
32 MB to 1 GB |
233 |
512 KB |
Service processor
Many RS/6000 and subsequent pSeries machines came with a service processor, which booted itself when power was applied and continuously ran its own firmware, independent of the operating system. The service processor could call a phone number (via a modem) in case of serious failure with the machine.[21] Early advertisements and documentation called the service processor "System Guard",[22] (or SystemGuard[23]) although this name was apparently dropped later on, roughly around the same time that the simplified RS/6000 name was adopted for the computer line itself.
Late in the RS/6000 cycle, the service processor was "converged" with the one used on the AS/400 machines.[24]
See also
References
External links
IBM Archives: A Brief History of RISC, the IBM RS/6000 and the IBM eServer pSeries